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HP ProLiant DL145 Gen11 Maintenance And Service Manual
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HP ProLiant DL145 Gen11 Maintenance And Service Manual

HP ProLiant DL145 Gen11 Maintenance And Service Manual

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HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide
HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide
Part Number: 30-BB012DB9-002
Published: March 2025
Edition: 2

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Summary of Contents for HP ProLiant DL145 Gen11

  • Page 1 HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide Part Number: 30-BB012DB9-002 Published: March 2025 Edition: 2...
  • Page 2 HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide Abstract Abstract This document is for the person who installs, administers, and troubleshoots servers and storage systems. Hewlett Packard Enterprise assumes you are qualified in the servicing of computer equipment and trained in recognizing hazards in products with hazardous energy levels, and are familiar with the weight and stability precautions for rack installations.
  • Page 3 Table of contents Table of contents Customer self repair Illustrated parts catalog Mechanical components Front bezel assembly spare part Drive blank spare parts E3.S drive cage filler spare part Rack rail spare part Cable management arm spare part System components Power supply spare parts iLO service port cable spare part Chassis intrusion detection switch spare part...
  • Page 4 Server data backup Remove the front bezel Power down the server Open the cable management arm Extend the server from the rack Remove the server from a four-post rack Remove the server from a two-post rack Remove the access panel Remove the air baffle Remove the three-slot riser cage Remove the drive base cage with the SFF/E3.S drive cage installed...
  • Page 5 Riser board replacement Removing and replacing the base riser in the three-slot riser cage Removing and replacing a stacking riser in the three-slot riser cage Removing and replacing the OCP NIC 3.0 adapter HPE NS204i-u Boot Device replacement Removing and replacing the boot device bracket Removing and replacing the HPE NS204i-u Boot Device cage assembly in the boot device bracket Removing and replacing a boot device drive in the boot device bracket Removing and replacing the iLO service port cable...
  • Page 6 Component identification Front panel components iLO Service Port Display device setup Front panel LEDs and buttons Server UID LED Using the UID button to view the Server Health Summary Front panel LED power fault codes Component touchpoints System board components System maintenance switch descriptions DIMM label identification DIMM slot numbering...
  • Page 7 Drive power cabling Energy pack cabling Storage controller backup power cabling HPE NS204i-u Boot Device cabling iLO service port cabling RJ45-serial port cabling Ambient temperature sensor cabling System power cabling Chassis intrusion detection switch cabling Specifications Environmental specifications Mechanical specifications Power supply specifications HPE 700 W Flex Slot Platinum Hot-plug Power Supply HPE 700 W Flex Slot -48 VDC Hot-plug Low Halogen Power Supply...
  • Page 8 être retournées dans l'emballage fourni. Si vous ne retournez pas la pièce défectueuse, Hewlett Packard Enterprise se réserve le droit de vous facturer les coûts de remplacement. Dans le cas d'une pièce CSR, Hewlett Packard Enterprise supporte l'ensemble des frais HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 9 HINWEIS: Einige Hewlett Packard Enterprise Teile sind nicht für Customer Self Repair ausgelegt. Um den Garantieanspruch des Kunden zu HINWEIS erfüllen, muss das Teil von einem Hewlett Packard Enterprise Servicepartner ersetzt werden. Im illustrierten Teilekatalog sind diese Teile mit „No“ bzw. „Nein“ gekennzeichnet. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 10 (Customer Self Repair) genoemd. Als Hewlett Packard Enterprise (of een Hewlett Packard Enterprise Service Partner) bij de diagnose vaststelt dat de reparatie kan worden uitgevoerd met een CSR-onderdeel, verzendt Hewlett Packard Enterprise dat onderdeel rechtstreeks HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 11 A garantia limitada da Hewlett Packard Enterprise pode incluir um serviço de garantia apenas para peças. Segundo os termos do serviço de garantia apenas para peças, a Hewlett Packard Enterprise fornece as peças de reposição sem cobrar nenhuma taxa. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 12 No caso desse serviço, a substituição de peças CSR é obrigatória. Se desejar que a Hewlett Packard Enterprise substitua essas peças, serão cobradas as despesas de transporte e mão-de-obra do serviço. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 13 HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 14 HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 15 Server options Mechanical components Mechanical components Hewlett Packard Enterprise continually improves and changes product parts. For complete and current supported spare parts information, see the Hewlett Packard Enterprise PartSurfer website: https://www.hpe.com/info/partssurfer https://www.hpe.com/info/partssurfer HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 16 Rack rail spare part Rack rail spare part Cable management arm spare part Cable management arm spare part Front bezel assembly spare part Front bezel assembly spare part Customer self repair: Mandatory Mandatory HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 17 For more information on the removal and replacement procedures, see Removing and replacing the rack rails . Cable management arm spare part Cable management arm spare part Customer self repair: Mandatory Mandatory HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 18 For more information on the removal and replacement procedures, see Removing and replacing the cable management arm . System components System components Hewlett Packard Enterprise continually improves and changes product parts. For complete and current supported spare parts information, see the Hewlett Packard Enterprise PartSurfer website: https://www.hpe.com/info/partssurfer https://www.hpe.com/info/partssurfer HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 19 Description Spare part number Spare part number iLO service port cable P72576-001 For more information on the removal and replacement procedures, see Removing and replacing the iLO service port cable . HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 20 128 GB, dual-rank x4 PC5-4800B-R P71560-001 For more information on the removal and replacement procedures, see Removing and replacing a DIMM . Processor spare parts Processor spare parts Customer self repair: Optional Optional HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 21 Spare part number Spare part number 3.0-V lithium battery coin (CR2032) 319603-001 For more information on the removal and replacement procedures, see System battery replacement. System board spare part System board spare part HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 22 For more information on the removal and replacement procedures, see System board replacement. Server options Server options Hewlett Packard Enterprise continually improves and changes product parts. For complete and current supported spare parts information, see the Hewlett Packard Enterprise PartSurfer website: https://www.hpe.com/info/partssurfer https://www.hpe.com/info/partssurfer HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 23 Spare part number Wall mount / desktop installation spare kit, includes P74766-001 Left and right side covers Wall mount connecting bracket For more information on the removal and replacement procedures, see: HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 24 HPE Smart Storage Battery 96 W, 145 mm cable 878643-001 For more information on the removal and replacement procedures, see Removing and replacing the energy pack . Drive backplane spare parts Drive backplane spare parts HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 25 Spare part number Spare part number SFF drive cage P74761-001 E3.S drive cage P74762-001 For more information on the removal and replacement procedures, see: Removing and replacing the 2 SFF drive cage HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 26 Mandatory Description Description Spare part number Spare part number Boot device bracket P74763-001 For more information on the removal and replacement procedures, see Removing and replacing the boot device bracket . HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 27 Removing and replacing the chassis intrusion detection switch Heatsink replacement Heatsink replacement Processor replacement Processor replacement Removing and replacing the power distribution board (PDB) Removing and replacing the power distribution board (PDB) HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 28 The following symbols may be placed on equipment to indicate the presence of potentially hazardous conditions: This symbol in conjunction with any of the following symbols indicates the presence of a potential hazard. The potential for injury HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 29 To reduce risk of electric shock, fire, or damage to the equipment, do not plug telephone or telecommunications connectors into this receptacle. This symbol indicates the presence of a hot surface or hot component. If this surface is contacted, the potential for injury exists. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 30 This symbol indicates that the component exceeds the recommended weight for one individual to handle safely. WARNING WARNING To reduce the risk of personal injury or damage to the equipment, observe local occupational health and safety requirements and guidelines for manual material handling. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 31 A swallowed button cell or coin battery can cause Internal Chemical Burns in as little as 2 hours. KEEP new and used batteries OUT OF REACH of CHILDREN. Seek immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 32 Always plan the rack installation so that the heaviest item is on the bottom of the rack. Install the heaviest item first, and continue to populate the rack from the bottom to the top. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 33 CAUTION To avoid data loss, Hewlett Packard Enterprise recommends that you back up all server data before installing or removing a hardware option, or performing a server maintenance or troubleshooting procedure. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 34 Component drivers and firmware TPM recovery key/password BIOS configuration settings—Use the backup and restore function in UEFI System Utilities. For more information, see the UEFI user guide (https://www.hpe.com/support/hpeuefisystemutilities-quicklinks https://www.hpe.com/support/hpeuefisystemutilities-quicklinks). Custom default system settings HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 35 Procedure Procedure 1. If installed, remove the Kensington security lock. For more information, see the lock documentation. 2. Press and hold the bezel release latches, and then slide out the bezel. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 36 Open the cable management arm Open the cable management arm Procedure Procedure 1. Press and hold the blue PUSH PUSH button on the retention bracket. 2. Swing the arm away from the rear panel. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 37 T-25 Torx screwdriver—This tool is required if the shipping screws located on the optional wall mount brackets are secured. Procedure Procedure 1. If needed, loosen the shipping screws, and then use the rack mount brackets to slide the server out of the rack until the rail-release latches are engaged. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 38 Press and hold the rear-end rail-release latches, and then slide the server out of the rack until it is fully extended. Remove the server Remove the server from a four-post rack from a four-post rack HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 39 To reduce the risk of personal injury or equipment damage, be sure that the rack is adequately stabilized before extending a component from the rack. 6. Release the peripheral cables and power cords from the rack mount brackets. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 40 Remove the server from the rack: a. Press and hold the protruding surface of the sliding rails. b. Remove the server from the rack. 9. Place the server on a flat, level work surface. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 41 To reduce the risk of personal injury or equipment damage, be sure that the rack is adequately stabilized before extending a component from the rack. 6. Release the peripheral cables and power cords from the rack mount brackets. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 42 7. If needed, loosen the ear screws of the rack mount brackets, and then use the rack mount brackets to slide the server out of the rack. 8. Remove the server from the two-post rack support brackets. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 43 When this happens: The health LED flashes amber. The operating system gracefully shuts down. Procedure Procedure 1. If installed, remove the front bezel . 2. Power down the server. 3. Remove all power: HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 44 For proper cooling, do not operate the server without the access panel, baffles, expansion slot covers, or blanks installed. If the server supports hot-plug components, minimize the amount of time the access panel is open. Procedure Procedure 1. If installed, remove the front bezel . HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 45 A discharge of static electricity from a finger or other conductor might damage system boards or other static-sensitive devices. To prevent damage, observe antistatic precautions. Procedure Procedure 1. If installed, remove the front bezel . 2. Power down the server. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 46 Before you perform this procedure, make sure that you have the following items available: T-10 Torx screwdriver Small slotted screwdriver—This tool is required only if the E3.S drive cage fillers are to be removed. About this task About this task HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 47 10. Remove the three-slot riser cage. 11. Disconnect the drive power and signal cables from the drive backplane. 12. Remove the drive base cage: a. Remove the drive base cage screws. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 48 Slide the cage toward the front panel, and then lift it out of the chassis. SFF drive configuration E3.S drive configuration 13. Remove all drives. SFF drive HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 49 E3.S drive cage filler for the 4 E3.S drive configuration. Power up the server Power up the server Procedure Procedure Press the Power On/Standby button. Use the virtual power button through iLO 6. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 50 For more information, see the lock documentation. 2. Press and hold the bezel release latch, and then slide the bezel out. Removing the front bezel brackets Removing the front bezel brackets 3. Remove the brackets: HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 51 Remove the bezel bracket. b. Remove the cabling brackets. Results Results The removal procedure is complete. To replace the component, reverse this procedure. Front bezel filter replacement Front bezel filter replacement Subtopics Subtopics HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 52 The iLO notification will indicate that the filter is about to or has reached its maximum limit for high particulate environments. After reaching this limit, it is advised that the air filter be inspected and replaced if necessary to ensure optimal performance. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 53 Procedure Procedure 1. If installed, remove the Kensington security lock. For more information, see the lock documentation. 2. Press and hold the bezel release latch, and then slide out the bezel. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 54 Installing the new filter 5. Install the bezel filter: a. Position the new filter on the filter cover. b. Use the blue touchpoints to push the filter bracket down into place. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 55 To reduce the risk of personal injury, be careful when installing the filter cover. The latch could pinch your fingers. Press and hold the latch, and then press the cover down until it clicks into place. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 56 While holding the latches, push the bezel to make sure it is fully engaged with the brackets. 8. (Optional) Install the Kensington security lock. For more information, see the lock documentation. 9. Reset the iLO filter change timer. Results Results HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 57 (JSON). The values are the days before the timer expires. "RemainingDaysForEarlyReminder": 55, "RemainingDaysForCriticalReminder": 60, Disable the filter timer Operation: POST URI: /redfish/v1/managers/1/Actions/Oem/Hpe/HpeiLO.DisableFilterChangeTimer Payload: None Query the filter timer record Operation: GET URI: /redfish/v1/managers/1 Property name: AirFilterRecord (type: array) HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 58 2. If installed, remove the front bezel . 3. Observe the drive LED status and determine if the drive can be removed. SFF drive E3.S drive 4. Remove the drive. SFF drive E3.S drive HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 59 To prevent improper cooling and thermal damage, do not operate the server unless all bays are populated with either a component or a blank. Procedure Procedure 1. If installed, remove the front bezel . 2. Remove the drive blank. SFF drive blank E3.S drive blank HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 60 2. Remove the E3.S drive cage filler: a. Insert a small-slotted screwdriver into the slot on the far left to push the release latch. b. Remove the E3.S drive cage filler. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 61 To reduce the risk of electric shock, be sure that the cable grounding kit is properly installed and connected to a suitable protective earth terminal before connecting the power source to the rack. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 62 If installed, remove the front bezel . c. Power down the server. d. Disconnect the power cord from the power supply. 2. Release the power cords, wires, and cables from the strain relief strap. AC power supply HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 63 DC power supply 3. For an AC power supply, do the following: a. Disconnect the power cord from the power supply. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 64 Remove the power supply. 4. For a DC power supply, do the following: a. Slide the power supply out of the bay just enough to access the ground cable screw. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 65 Remove the ground (earthed) cable from the power supply. c. Remove the terminal block connector from the power supply. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 66 Prerequisites Before you perform this procedure, make sure that you have a T-10 Torx screwdriver available. Procedure Procedure 1. If installed, remove the front bezel . 2. Power down the server. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 67 Slide the side covers toward the rear of the server, and then remove the side covers. 7. Remove the side cover brackets. a. Loosen the screws on the bracket on both sides of the chassis. b. Remove the brackets. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 68 6. Use two hands to slide the chassis toward the front of the server to disengage it from the wall mount, and then lift the chassis away from the wall mount. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 69 7. Remove the screws, and then remove the wall mount from the wall. Support the wall mount when removing the screws. 8. Remove the screws, and then remove the wall mount connecting brackets from the side covers. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 70 CAUTION Support the CMA during the removal and replacement procedures. Do not allow the CMA to hang by its own weight during the procedure. Procedure Procedure 1. Open the cable clamps. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 71 2. (Optional) If your CMA has cable straps, unwrap the straps. 3. Remove the peripheral cables and power cords from the CMA. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 72 PUSH buttons on the outer and inner tabs and detach from the rack rails. Results Results The removal procedure is complete. To replace the component, reverse this procedure. Removing and replacing the rack Removing and replacing the rack rails rails HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 73 6. Place the server on a flat, level work surface. 7. Push the sliding rails toward the front panel, and then lift them away from the rack mount brackets. 8. To remove the rack mounting rails, do the following: HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 74 Repeat steps a and b to remove the other rack rail. Results Results The removal procedure is complete. To replace the component, reverse this procedure. Removing and replacing the rack mount brackets Removing and replacing the rack mount brackets HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 75 8. Remove the right rack mount bracket: a. Loosen the thumbscrews. b. Slide the bracket toward the rear panel to disengage it from the spools on the chassis, and then remove the bracket. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 76 9. Repeat step 8 to remove the left rack mount bracket. Results Results The removal procedure is complete. To replace the component, reverse this procedure. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 77 6. Place the server on a flat, level work surface. 7. Remove the right two-post rack support bracket: a. Remove the screws from the back bracket. Slide the back bracket toward the back to release it from the rack column. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 78 8. Repeat step 7 to remove the left support bracket. Results Results The removal procedure is complete. To replace the component, reverse this procedure. Removing and replacing a fan Removing and replacing a fan About this task About this task HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 79 3. Remove the fan: a. Press and hold the latch. b. Lift the fan from the fan cage. Results Results The removal procedure is complete. To replace the component, reverse this procedure. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 80 7. Place the server on a flat, level work surface. 8. Remove the access panel . 9. Remove the air baffle . 10. Remove the DIMM. a. Open the DIMM slot latches. b. Lift the DIMM out of the slot. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 81 2. If installed, remove the front bezel . 3. Power down the server. 4. Remove all power: a. Disconnect each power cord from the power source. b. Disconnect each power cord from the server. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 82 12. Remove the drive cage blank screw, and then slide the blank out of the drive cage. 13. Remove the 2 SFF drive cage: a. Remove the screws. Retain the screws and grommets. The screws will be used to secure the new drive cage assembly. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 83 Slide the drive cage backward, and then lift it out of the drive base cage. 14. Loosen the backplane screws to remove the backplane. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 84 Disconnect each power cord from the power source. b. Disconnect each power cord from the server. 5. Disconnect all peripheral cables from the server. 6. Remove the server from a four-post rack . HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 85 13. Remove the 4 E3.S drive cage: a. Remove the screws. Retain all screws for future use. b. Slide the 4 E3.S drive cage backward and then lift it out of the drive base cage. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 86 14. Remove the screw from the 2 E3.S cable connector bracket, and then pivot the bracket upward to remove it from the drive cage. Retain the screw and bracket for future use. 15. Loosen the backplane screws to remove the backplane. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 87 3. Power down the server. 4. Remove all power: a. Disconnect each power cord from the power source. b. Disconnect each power cord from the server. 5. Disconnect all peripheral cables from the server. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 88 Slide the E3.S drive cage backward and then lift it out of the drive base cage. 13. Remove the screw from the 2 E3.S cable connector bracket, and then pivot the bracket upward to remove the cable and the bracket from HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 89 Removing and replacing the 4 E3.S drive backplane Removing and replacing the 4 E3.S drive backplane Removing and replacing the 2 SFF drive backplane Removing and replacing the 2 SFF drive backplane HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 90 7. Place the server on a flat, level work surface. 8. Remove the access panel . 9. Remove the air baffle . Removing the 2 SFF drive backplane Removing the 2 SFF drive backplane 10. Remove the drives. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 91 12. Remove the drive cage blank screw, and then slide the blank out of the drive cage. 13. Remove the 2 SFF drive cage: a. Remove the screws. Retain the screws and grommets. The screws will be used to secure the new drive cage assembly. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 92 Slide the drive cage backward, and then lift it out of the drive base cage. 14. Loosen the backplane screws to remove the backplane. Retain the screws. These screws will be used to secure the new spare backplane. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 93 To prevent improper cooling and thermal damage, do not operate the server unless all bays are populated with either a component or a blank. Procedure Procedure 1. Back up all server data. 2. If installed, remove the front bezel . 3. Power down the server. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 94 13. Remove the 4 E3.S drive cage: a. Remove the screws. Retain all screws for future use. b. Slide the 4 E3.S drive cage backward and then lift it out of the drive base cage. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 95 Retain the screw and bracket for future use. 15. Loosen the backplane screws to remove the backplane. Retain the screws. These screws will be used to secure the new spare backplane. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 96 When installing the replacement component: Observe antistatic precautions. Handle the PCA only along the edges. Do not touch the components and connectors on the PCA. Do not bend or flex the PCA. Procedure Procedure HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 97 Use the blue touchpoints on both sides to lift the riser cage off the system board. 11. Remove the expansion card: a. Remove the screw. b. Press and hold the release latch. c. Remove the expansion card. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 98 Disconnect each power cord from the server. 4. Disconnect all peripheral cables from the server. 5. Remove the server from a four-post rack . 6. Place the server on a flat, level work surface. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 99 11. Disconnect the storage cables from the type-o controller. 12. Remove the type-o storage controller: a. Rotate the locking pin to the open (vertical) position. b. Slide the controller out of the bay. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 100 About this task CAUTION CAUTION To prevent improper cooling and thermal damage, do not operate the server unless all PCIe slots have either a riser slot blank or an expansion card installed. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 101 9. If an expansion card with internal cables is installed on the riser, disconnect the cables from the card. 10. Remove the three-slot riser cage: a. Release the half-turn spring latches. b. Use the blue touchpoints on both sides to lift the riser cage off the system board. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 102 Removing the stacking risers to remove the base riser 13. If stacking risers are installed: a. Remove all risers from the riser cage. For clarity, the cables of the stacking risers are not shown in the following image. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 103 About this task CAUTION CAUTION To prevent improper cooling and thermal damage, do not operate the server unless all PCIe slots have either a riser slot blank or an expansion card installed. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 104 10. If an expansion card with internal cables is installed on the riser, disconnect the cables from the card. 11. Remove the three-slot riser cage: a. Release the half-turn spring latches. b. Use the blue touchpoints on both sides to lift the riser cage off the system board. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 105 13. Remove the base riser and stacking risers from the riser cage. For clarity, the cables of the stacking risers are not shown in the following image. 14. Detach the stacking risers from the base riser. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 106 About this task CAUTION CAUTION To prevent improper cooling and thermal damage, do not operate the server unless all OCP slots have either an OCP option or a slot blank installed. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 107 9. If an expansion card with internal cables is installed on the riser, disconnect the cables from the card. 10. Remove the three-slot riser cage: a. Release the half-turn spring latches. b. Use the blue touchpoints on both sides to lift the riser cage off the system board. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 108 Rotate the locking pin to the open (vertical) position. b. Slide the adapter out of the bay. Results Results To replace the component, reverse the removal procedure. HPE NS204i-u Boot Device NS204i-u Boot Device replacement replacement HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 109 11. Remove the boot device: a. Loosen the thumbscrew. b. Push the boot device bracket toward the rear panel to disengage it from the chassis. c. Lift the boot device bracket. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 110 Prerequisites Prerequisites Identify the HPE NS204i-u Boot Device components. Before you perform this procedure, make sure that you have a T-10 Torx screwdriver available. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 111 11. Remove the boot device: a. Loosen the thumbscrew. b. Push the boot device bracket toward the rear panel to disengage it from the chassis. c. Lift the boot device bracket. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 112 Retain the screws for future use. 13. Remove the boot device carrier: a. Press and hold the carrier latch. b. Pivot the latch to open. c. Slide the carrier out from the boot device cage. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 113 IMPORTANT IMPORTANT To ensure proper RAID 1 configuration, verify that the boot device SSDs are the same part number. Mixed SSD models are not supported. Procedure Procedure HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 114 12. Remove the boot device from the bracket: a. Loosen the screws on the bracket. b. Remove the boot device. Retain the screws. These screws will be used to secure the boot device cage assembly. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 115 Remove the SSD mounting screw. b. Tilt the SSD at a 45° angle. c. Carefully remove the SSD from the M.2 slot. Retain these SSDs for installation onto the new boot device carrier. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 116 2. Power down the server. 3. Remove all power: a. Disconnect each power cord from the power source. b. Disconnect each power cord from the server. 4. Disconnect all peripheral cables from the server. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 117 Removing and replacing the RJ45-serial port cable Removing and replacing the RJ45-serial port cable Prerequisites Prerequisites Before you perform this procedure, make sure that you have a T-10 Torx screwdriver available. About this task About this task HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 118 11. If installed, remove the boot device bracket. 12. Disconnect the RJ45-serial port cable from the system board . 13. Remove the screws, and then remove the RJ45-serial port cable from the front panel. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 119 Disconnect the energy pack cable . b. Press and hold the retention latch. c. Lift one end of the energy pack and release it from the latch. d. Detach the energy pack from the chassis. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 120 6. Place the server on a flat, level work surface. 7. Remove the access panel . 8. Remove the air baffle . 9. Remove the chassis intrusion detection switch: a. Disconnect the switch cable from the system board. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 121 Heatsink label Removing the heatsink Removing the heatsink Installing the heatsink Installing the heatsink Heatsink label Heatsink label Before installing or removing the heatsink, review the screw numbering on the heatsink label: HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 122 A discharge of static electricity from a finger or other conductor might damage system boards or other static-sensitive devices. To prevent damage, observe antistatic precautions. Procedure Procedure 1. If installed, remove the front bezel . HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 123 Use a T-20 Torx screwdriver to loosen one pair of diagonally opposite heatsink screws (callouts 4 and 3), and then loosen the other pair of heatsink screws (callouts 2 and 1). 11. Lift the heatsink away from the processor socket. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 124 Excessive heatsink movement can cause the thermal grease to smear and become uneven. Voids in the compound can adversely impact the transfer of heat away from the processor. Install the heatsink: HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 125 When using a torque screwdriver to tighten the heatsink screws, set a torque between 1.24 N-m (11 lbf-in) to 1.47 N-m (13 lbf-in). f. Use a torque screwdriver to tighten the heatsink screw numbers 2, 3, 4 and 1 (callouts 2, 3, 4, and 1). HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 126 Processor cautions Removing the processor Removing the processor Installing the processor Installing the processor Reconfiguring the system date and time settings Reconfiguring the system date and time settings Processor cautions Processor cautions HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 127 A discharge of static electricity from a finger or other conductor might damage system boards or other static-sensitive devices. To prevent damage, observe antistatic precautions. Procedure Procedure 1. If installed, remove the front bezel . 2. Power down the server. 3. Remove all power: HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 128 Use a T-20 Torx screwdriver to loosen one pair of diagonally opposite heatsink screws (callouts 4 and 3), and then loosen the other pair of heatsink screws (callouts 2 and 1). 11. Lift the heatsink away from the processor socket. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 129 (callout 4). b. Hold the lift tabs and pivot the rail frame to the vertical position (callout 1). c. Slide the processor out of the rail frame (callout 2). HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 130 Any damage to them might require replacing the system board and/or processor. 15. Do not touch the pin field on the socket and the processor contacts. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 131 Before you perform this procedure, make sure that you have the following items available: Torque screwdriver with T-20 Torx bit Thermal grease (spare part number: 777298-001) About this task About this task HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 132 Slide the processor into the rail frame until it engages with a click sound. 2. Hold the lift tabs and pivot the rail frame to the closed position. A click sound indicates that the rail frame is properly engaged. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 133 Tighten the retention frame screws (callouts 2, 3, and 4) in the sequence specified on the frame. 4. If you are using the same heatsink, apply the full content of the thermal grease syringes on top of the processor. Follow the pattern shown in the following image. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 134 Front of server text on the heatsink label to correctly orient the heatsink over the processor socket. c. Position the heatsink on top of the processor, ensuring that it is properly seated before securing the screws. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 135 Use a torque screwdriver to tighten the heatsink screw numbers 2, 3, 4 and 1 (callouts 2, 3, 4, and 1). 6. Install the air baffle. 7. Install the access panel. 8. Install the server into the rack. 9. Connect all peripheral cables to the server. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 136 Removing and replacing the power distribution board (PDB) Prerequisites Prerequisites Before you perform this procedure, make sure that you have a T-15 Torx screwdriver available. About this task About this task HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 137 10. Disconnect all cables from the PDB . 11. Remove the PDB tray from the power supply cage: a. Use the blue touchpoint to pivot the latch open. b. Lift the tray away from the power supply cage. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 138 Lift the PDB up to release the tray hooks from the PDB, and then remove the PDB. Results Results To replace the component, reverse the removal procedure. System board replacement System board replacement Subtopics Subtopics HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 139 9. Disconnect all cables from the iLO service port, ambient temperature sensor, expansion cards, riser boards, drive backplane, and power distribution board. 10. Remove all DIMMs. 11. Remove the DIMM guards. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 140 Use a T-20 Torx screwdriver to loosen one pair of diagonally opposite heatsink screws (callouts 4 and 3), and then loosen the other pair of heatsink screws (callouts 2 and 1). HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 141 While holding the sides of the retention frame, loosen the frame screws (callouts 1, 2, and 3) in the sequence specified on the frame. This retention frame is spring-loaded. After the screws are loosened enough, hold the retention frame as it automatically pivots to a vertical position (callout 4). HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 142 The pins on the processor socket and on the processor are very fragile and easily damaged . To avoid component damage, do not touch these pins do not touch these pins. Any damage to them might require replacing the system board and/or processor. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 143 22. Do not touch the pin field on the socket and the processor contacts. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 144 Loosen the system board thumbscrews. Use a T-15 Torx screwdriver if necessary. b. Pull the system board tray out of the chassis. 24. Remove the system board: a. Remove the system board screws. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 145 Use the system board thumbscrew to slide the system board forward and then lift the system board. Installing the system board Installing the system board Prerequisites Prerequisites HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 146 Procedure Procedure 1. Install the new system board: a. Slide the system board towards the fan cage to position it on the system board tray. b. Install the system board screws. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 147 While holding the sides of the retention frame, loosen the frame screws (callouts 2, 3, and 4) in the sequence specified on the frame. This retention frame is spring-loaded. After the screws are loosened enough, hold the retention frame as it automatically pivots to a vertical position (callout 4). HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 148 Hold the lift tabs and pivot the rail frame to the vertical position (callout 1). c. Slide the external cap out of the rail frame (callout 2). Retain the external cap for future use. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 149 4. Install the processor: a. Hold the processor by its carrier handle and slide the processor into the rail frame until it engages with a click sound. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 150 5. Do not touch the pin field on the socket and the processor contacts. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 151 Pivot the spring-loaded retention frame downward and hold it down (callout 1). c. Tighten the retention frame screws (callouts 2, 3, and 4) in the sequence specified on the frame. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 152 Excessive heatsink movement can cause the thermal grease to smear and become uneven. Voids in the compound can adversely impact the transfer of heat away from the processor. Install the heatsink: HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 153 When using a torque screwdriver to tighten the heatsink screws, set a torque between 1.24 N-m (11 lbf-in) to 1.47 N-m (13 lbf-in). f. Use a torque screwdriver to tighten the heatsink screw numbers 2, 3, 4 and 1 (callouts 2, 3, 4, and 1). HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 154 24. If the front bezel filter is installed, restore the iLO filter change timer setting using the iLO backup and restore function. For more information, see the iLO user guide (https://www.hpe.com/support/hpeilodocs-quicklinks https://www.hpe.com/support/hpeilodocs-quicklinks). HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 155 Removing and replacing the system battery System battery information System battery information The server contains an internal lithium manganese dioxide, a vanadium pentoxide, or an alkaline battery that provides power to the real- time clock. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 156 7. Remove the access panel . 8. Remove the air baffle . 9. Remove the three-slot riser cage. 10. Locate the battery on the system board . 11. Remove the system battery: HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 157 16. Install the server into the rack. 17. Connect all peripheral cables to the server. 18. Connect each power cord to the server. 19. Connect each power cord to the power source. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 158 Integrated Management Log Messages for HPE ProLiant Gen10, Gen10 Plus, and Gen11 servers and HPE Synergy provides IML messages and associated troubleshooting information to resolve critical and cautionary IML events. https://www.hpe.com/info/Troubleshooting-IML-en https://www.hpe.com/info/Troubleshooting-IML-en Configuration resources Configuration resources HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 159 Enable policy-based management of server or server group https://www.hpe.com/support/hpe-gl-com-quicklinks https://www.hpe.com/support/hpe-gl-com-quicklinks firmware for distributed server infrastructure Monitor server compliance with a configured firmware baseline Receive automatic iLO firmware updates Receive baseline update alerts Configuring the server Configuring the server HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 160 For servers running HPE OneView, do not use another tool, such as iLO, to delete or change certain settings. For more information about using HPE OneView and iLO to manage the same server, see the iLO user guide at https://www.hpe.com/support/hpeilodocs- https://www.hpe.com/support/hpeilodocs- quicklinks. quicklinks Configuring storage controllers Configuring storage controllers HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 161 UEFI System Utilities User Guide for HPE ProLiant Gen11 Servers and HPE Synergy https://www.hpe.com/support/UEFIGen11-UG-en https://www.hpe.com/support/UEFIGen11-UG-en Configure the server to boot from a SAN HPE Boot from SAN Configuration Guide https://www.hpe.com/info/boot-from-san-config-guide https://www.hpe.com/info/boot-from-san-config-guide Configuring security Configuring security HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 162 HPE Cray Programming Environment User Guide on-node and off-node, for point-to-point and collective https://www.hpe.com/info/cray-pe-user-guides https://www.hpe.com/info/cray-pe-user-guides communications. Component identification Component identification This chapter describes the external and internal server features and components. Subtopics Subtopics HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 163 HPE NS204i-u Boot Device components HPE NS204i-u Boot Device LED definitions HPE NS204i-u Boot Device LED definitions Front panel components Front panel components 2 SFF drive configuration 2 SFF drive configuration HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 164 The other side shows the default iLO account information. The 2 SFF drive cage option supports SAS, SATA, or U.3 NVMe drives . 4 / 4 + 2 E3.S 4 / 4 + 2 E3.S drive configuration drive configuration HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 165 Connect a client (such as a laptop) with a supported USB to Ethernet adapter to access the following: iLO web interface Remote console iLO RESTful API When you use the iLO Service Port: Actions are logged in the iLO event log. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 166 The embedded video controller in the iLO 6 chipset does not support dual display or screen extension mode. To enable dual display mode, install a compatible PCIe5 graphics card that supports this feature in the expansion slot. Front panel LEDs and buttons Front panel LEDs and buttons HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 167 It can also be used to identify if a remote management, firmware upgrade, or reboot sequence is in progress. Using the UID button to view the Server Health Summary Using the UID button to view the Server Health Summary HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 168 Certain components are color-coded. These colors represent the recommended touch areas for a removal process and indicate whether components require a system shutdown before removal. The following diagrams are examples only. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 169 Component examples: Storage devices Fan cages System boards Energy packs System board components System board components The grayed out components in the system board image are not for use in this server. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 170 NVMe ports 2A–1A (from top to bottom) NS204i-u signal connector M.2 SSD power connector Chassis intrusion detection switch connector NVMe port 1A supports NVMe and SATA. This power connector is for the HPE NS204i-u Boot Device option. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 171 To determine DIMM characteristics, see the label attached to the DIMM. The information in this section helps you to use the label to locate specific information about the DIMM. For more information about product features, specifications, options, configurations, and compatibility, see the HPE DDR5 SmartMemory QuickSpecs: https://www.hpe.com/docs/server-memory https://www.hpe.com/docs/server-memory HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 172 The maximum memory speed and capacity is a function of the memory type, memory configuration, and processor model. DIMM slot numbering DIMM slot numbering The arrow points to the front of the server. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 173 Processor and socket components Processor and socket components HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 174 For clarity, the riser cage and the cables of the cabled risers are not always shown in the following images. Standard riser components Standard riser components Item Description Item Description Storage controller backup power connector PCIe5 x16 (16, 8, 4, 1) slot Cabled riser components Cabled riser components HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 175 Half-height, half-length (low-profile) Base riser Full-height, half-length Half-height, half-length (low-profile) Some options are required to support full-size cards. For more information, see the product QuickSpecs on the Hewlett Packard Enterprise website (https://www.hpe.com/info/quickspecs https://www.hpe.com/info/quickspecs). HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 176 Green LED—Managed by the drive itself and indicates the drive activity. SFF basic drive carrier basic drive carrier The SFF basic drive carrier supports hot-plug SAS, SATA, or U.3 NVMe drives . HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 177 The EDSFF drive carrier has two LEDs: Amber/blue LED—Managed by the drive backplane in conjunction with the storage controller and is used to indicate drive status. Green LED—Managed by the drive itself and indicates the drive activity. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 178 24G x4 U.3 NVMe / SAS / SATA UBM6 BC For more information on the drive backplane description, see Drive backplane naming. 2 SFF drive bay numbering 2 SFF drive bay numbering Rack orientation HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 179 Backplane: 4 E3.S 32G x4 NVMe UBM10 EC1 4 E3.S SlimSAS cable from Box 2 to storage controller The following drive backplane and cable options are supported in 4 + 2 E3.S drive configuration: Direct attach options: HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 180 4 4 E3.S E3.S drive bay numbering drive bay numbering Rack orientation Wall mount orientation 4 + 2 E3.S 4 + 2 E3.S drive bay numbering drive bay numbering Rack orientation HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 181 Your server might not support all the features listed in this topic. For server-specific support information, see the server guides: Drive backplane support, see Drive bay numbering. Drive backplane cabling, see Storage cabling. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 182 CPU direct attach or tri-mode controller support for x4 U.3 NVMe, x2 (via a splitter cable) U.3 NVMe, or x1 SAS and SATA drives. CPU direct attach or tri-mode controller support for x4 U.2 NVMe drives. GPU numbering GPU numbering 3 single-width GPUs 3 single-width GPUs 2 single-width GPUs 2 single-width GPUs HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 183 To provide sufficient airflow to the system, the server is by default populated by four fans. The fans can either be standard, single-rotor fans (P72586-B21) or high performance, single-rotor fans ( P72581-B21). Mixed fan configuration is not supported. The arrow points to the front of the server. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 184 The TPM 2.0 is supported with specific operating system support such as Microsoft Windows Server 2012 R2 and later. For more information about operating system support, see the product QuickSpecs on the Hewlett Packard Enterprise website (https://www.hpe.com/info/quickspecs https://www.hpe.com/info/quickspecs). For more information about Microsoft Windows BitLocker Drive Encryption feature, see the HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 185 To help ensure maximum security, observe the following guidelines when retaining the recovery key/password: Always store the recovery key/password in multiple locations. Always store copies of the recovery key/password away from the server. Do not save the recovery key/password on an encrypted drive. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 186 HPE NS204i-u Boot Device components HPE NS204i-u Boot Device components Item Description Item Description Boot device cage M.2 slots Boot device carriers HPE NS204i-u Boot Device LED definitions HPE NS204i-u Boot Device LED definitions HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 187 Drive is not configured by a RAID controller. Cabling Cabling This chapter includes cabling guidelines and diagrams for internal component cabling. Subtopics Subtopics Cabling guidelines Cabling guidelines Cabling diagrams Cabling diagrams HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 188 To prevent component damage and potential signal interference, make sure that all cables are in their appropriate routing position before installing a new component and before closing up the server after hardware installation/maintenance. When disconnecting cables When disconnecting cables HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 189 Cabling diagrams Cabling diagrams Observe the following: Before cabling components, see the Cabling guidelines. Use the cable part number or search feature to find your diagram. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 190 System board power cable P70280-001 iLO service port cable P70284-001 RJ45-serial port cable P70285-001 Ambient temperature sensor cable P37227-001 Chassis intrusion detection switch cable P47751-001 Internal cabling management Internal cabling management HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 191 Item Description Item Description Metal tab Cable clamp Stacking riser cabling Stacking riser cabling HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 192 4 + 2 E3.S NVMe drive controller cabling 2 SFF SATA/NVMe drive controller cabling 2 SFF SATA/NVMe drive controller cabling 2 SFF drive: Direct attached SATA/NVMe cabling 2 SFF drive: Direct attached SATA/NVMe cabling HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 193 Type-p storage controller port 1 4 4 E3.S E3.S NVMe drive controller cabling NVMe drive controller cabling 4 4 E3.S E3.S drive: Direct attached NVMe cabling drive: Direct attached NVMe cabling HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 194 Type-o storage controller in slot 21 Cable part number Cable part number Cable color Cable color From From P72526-001 Orange Box 2 ports 1–2 Type-o storage controller port 1 HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 195 The server supports 2 E3.S drives in Box 1 using the 6 E3.S enablement cable option (only for the 4 E3.S drive configuration). 2 2 E3.S E3.S drive: Direct attached NVMe cabling drive: Direct attached NVMe cabling HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 196 Option kit: P71981-B21 4 + 2 E3.S 4 + 2 E3.S drive controller cabling: Type-p storage controller in the three-slot riser cage drive controller cabling: Type-p storage controller in the three-slot riser cage HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 197 Option kit: P71977-B21 6 6 E3.S E3.S drive power Y cable drive power Y cable This cable is used in 4 or 4 + 2 E3.S drive configuration. 4 E3.S drive configuration: HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 198 / Box 1 4 + 2 E3.S drive configuration: Cable part number Cable part number Cable color Cable color From From P70282-001 Orange Box 1—2 Backplane power connector (J9019) Option kit: P71985-B21 HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 199 The riser slot where the controller is installed The location of the storage controller backup power connector on the controller Use the following diagrams for reference only. Type-p controller Type-p controller HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 200 Type-o controller Type-o controller Color Color From From Orange Type-o controller in Slot 22 Storage backup power connector on the system board HPE NS204i-u Boot Device cabling HPE NS204i-u Boot Device cabling HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 201 Cable part number Color Color From From P54088-001 Blue HPE NS204i-u Boot Device Boot device power connector P54087-001 Orange Boot device signal connector Option kit: P71992-B21 iLO service port cabling service port cabling HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 202 RJ45-serial port cabling Cable part number Cable part number Color Color From From P70285-001 Orange RJ45-serial port Serial port connector Option kit: P71998-B21 Ambient temperature sensor cabling Ambient temperature sensor cabling HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 203 Ambient temperature sensor System board: Remote temperature sensor connector System power cabling System power cabling The power cables that connect the PDB to the system board are pre-installed in the server. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 204 Chassis intrusion detection switch switch connector Option kit: P48922-B21 Specifications Specifications Subtopics Subtopics Environmental specifications Environmental specifications Mechanical specifications Mechanical specifications Power supply specifications Power supply specifications Environmental specifications Environmental specifications HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 205 45°C to 55°C (113°F to 131°F) at sea level with an altitude derating of 1.0°C per every 80 m (1.8°F per every 262 ft) above sea level. The approved hardware configurations for this system are listed in the Extended Ambient Temperature Guidelines for Gen11 HPE ProLiant servers: https://www.hpe.com/support/ASHRAEGen11 https://www.hpe.com/support/ASHRAEGen11 Mechanical specifications Mechanical specifications HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 206 HPE 900 W–1000 W Flex Slot Titanium Hot-plug Power Supply HPE 900 W–1000 W Flex Slot Titanium Hot-plug Power Supply HPE 700 W Flex Slot Platinum Hot-plug Power Supply 700 W Flex Slot Platinum Hot-plug Power Supply HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 207 2537 at -72 VDC input Power supply output Power supply output — Rated steady-state power 700 W at -40 VDC to -72 VDC Maximum peak power 700 W at -40 VDC to -72 VDC HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 208 HPE 900 W–1000 W Flex Slot Titanium Hot-plug Power Supply HPE 900 W–1000 W Flex Slot Titanium Hot-plug Power Supply HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 209 Product websites Product websites HPE ProLiant DL145 Gen11 Server user documents https://www.hpe.com/info/dl145gen11-docs https://www.hpe.com/info/dl145gen11-docs Support and other resources Support and other resources Accessing Hewlett Packard Enterprise Support Accessing updates Remote support Warranty information HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 210 To download product updates: Hewlett Packard Enterprise Support Center https://www.hpe.com/support/hpesc https://www.hpe.com/support/hpesc My HPE Software Center https://www.hpe.com/software/hpesoftwarecenter https://www.hpe.com/software/hpesoftwarecenter To subscribe to eNewsletters and alerts: https://www.hpe.com/support/e-updates https://www.hpe.com/support/e-updates HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 211 For Hewlett Packard Enterprise product environmental and safety information and compliance data, including RoHS and REACH, see: https://www.hpe.com/info/ecodata https://www.hpe.com/info/ecodata For Hewlett Packard Enterprise environmental information, including company programs, product recycling, and energy efficiency, see: HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...
  • Page 212 Feedback button and icons (at the bottom of an opened document) on the Hewlett Packard Enterprise Support Center portal (https://www.hpe.com/support/hpesc https://www.hpe.com/support/hpesc) to send any errors, suggestions, or comments. This process captures all document information. HPE ProLiant DL145 Gen11 Server Maintenance and Service Guide...

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