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HPE ProLiant DL20 Gen9 Server Maintenance and Service Guide Abstract This guide describes identification and maintenance procedures, diagnostic tools, specifications and requirements for hardware components and software. This guide is for an experienced service technician. Part Number: 826317-002 Published: May 2017...
Replacing the two-slot PCIe riser board.................... 58 Replacing the system battery......................60 Replacing the front I/O assembly...................... 62 Replacing the system board......................63 Replacing the HPE DL20 Gen9 290-W Non-hot plug power supply..........69 Replacing the RPS backplane......................70 HP Trusted Platform Module......................71 Troubleshooting..................72...
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Product QuickSpecs....................... 73 Active Health System......................73 HPE ProLiant Pre-boot Health Summary................73 Integrated Management Log....................73 HPE Insight Remote Support....................74 HPE Insight Remote Support central connect............. 74 HPE Insight Online direct connect................74 Insight Online....................... 74 UEFI System Utilities.........................74 Using UEFI System Utilities....................75 Embedded Diagnostics option....................
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HPE 290W non-hot-plug power supply cabling..............100 Redundant power supply backplane cabling................ 101 Specifications..................102 Environmental specifications......................102 Mechanical specifications........................102 Power supply specifications......................102 Support and other resources..............104 Accessing Hewlett Packard Enterprise Support................104 Accessing updates.......................... 104 Customer self repair........................104 Remote support..........................
Customer self repair Hewlett Packard Enterprise products are designed with many Customer Self Repair (CSR) parts to minimize repair time and allow for greater flexibility in performing defective parts replacement. If during the diagnosis period Hewlett Packard Enterprise (or Hewlett Packard Enterprise service providers or service partners) identifies that the repair can be accomplished by the use of a CSR part, Hewlett Packard Enterprise will ship that part directly to you for replacement.
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REMARQUE: Certaines pièces Hewlett Packard Enterprise ne sont pas conçues pour permettre au client d'effectuer lui-même la réparation. Pour que la garantie puisse s'appliquer, Hewlett Packard Enterprise exige que le remplacement de la pièce soit effectué par un Mainteneur Agréé. Ces pièces sont identifiées par la mention "Non"...
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Per ulteriori informazioni sul programma CSR di Hewlett Packard Enterprise, contattare il centro di assistenza di zona. Per il programma in Nord America fare riferimento al sito Web. Servizio di garanzia per i soli componenti La garanzia limitata Hewlett Packard Enterprise può includere un servizio di garanzia per i soli componenti. Nei termini di garanzia del servizio per i soli componenti, Hewlett Packard Enterprise fornirà...
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Reparaciones del propio cliente Los productos de Hewlett Packard Enterprise incluyen muchos componentes que el propio usuario puede reemplazar (Customer Self Repair, CSR) para minimizar el tiempo de reparación y ofrecer una mayor flexibilidad a la hora de realizar sustituciones de componentes defectuosos. Si, durante la fase de diagnóstico, Hewlett Packard Enterprise (o los proveedores o socios de servicio de Hewlett Packard Enterprise) identifica que una reparación puede llevarse a cabo mediante el uso de un componente CSR, Hewlett Packard Enterprise le enviará...
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• Verplicht—Onderdelen waarvoor reparatie door de klant verplicht is. Als u Hewlett Packard Enterprise verzoekt deze onderdelen voor u te vervangen, worden u voor deze service reiskosten en arbeidsloon in rekening gebracht. • Optioneel—Onderdelen waarvoor reparatie door de klant optioneel is. Ook deze onderdelen zijn ontworpen voor reparatie door de klant.
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Conforme a disponibilidade e o local geográfico, as peças CSR serão enviadas no primeiro dia útil após o pedido. Onde as condições geográficas permitirem, a entrega no mesmo dia ou em quatro horas pode ser feita mediante uma taxa adicional. Se precisar de auxílio, entre em contato com o Centro de suporte técnico da Hewlett Packard Enterprise para que um técnico o ajude por telefone.
Hewlett Packard Enterprise continually improves and changes product parts. For complete and current supported parts information, see the Hewlett Packard Enterprise PartSurfer website. Item Description Spare part Customer number self repair HPE Smart Storage Battery holders 823806-001 Mandatory PCIe riser cage — — Access panel —...
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Non—Certaines pièces Hewlett Packard Enterprise ne sont pas conçues pour être remplacées par le client. Afin de se conformer aux exigences de la garantie la garantie du client, Hewlett Packard Enterprise demande à un fournisseur de services agréé de procéder au remplacement de la pièce. Ces pièces sont signaléespar le mot «...
Opcional—Peças cujo reparo feito pelo cliente é opcional. Essas peças também são projetadas para o reparo feito pelo cliente. No entanto, se desejar que a Hewlett Packard Enterprise as substitua, pode haver ou não a cobrança de taxa adicional, dependendo do tipo de serviço de garantia destinado ao produto. Não—Algumas peças da Hewlett Packard Enterprise não são projetadas para o reparo feito pelo cliente.
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Item Description Spare part Customer number self repair HPE 900-W AC 240VDC Power Input Module 830219-001 Mandatory HPE DL20 Gen9 290-W Non-hot Plug Power Supply 823805-001 Mandatory HPE Smart Storage Battery 815983-001 Mandatory Fan module kit 725264-001 Mandatory a) Fan module* —...
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Item Description Spare part Customer number self repair DIMMs designed for Intel Xeon E3-1200 v6 processors, the — — 3.50-GHz Intel Pentium G4560 processor, the 3.60-GHz Intel Pentium G4600 processor, the 3.90-GHz Intel Core i3-7100 processor, and the 4.00-GHz Intel Core i3-7300 processor a) 8 GB, single-rank x8 PC4-2400T-E* 869537-001 Mandatory...
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Non—Certaines pièces Hewlett Packard Enterprise ne sont pas conçues pour être remplacées par le client. Afin de se conformer aux exigences de la garantie la garantie du client, Hewlett Packard Enterprise demande à un fournisseur de services agréé de procéder au remplacement de la pièce. Ces pièces sont signaléespar le mot «...
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Opcional—Peças cujo reparo feito pelo cliente é opcional. Essas peças também são projetadas para o reparo feito pelo cliente. No entanto, se desejar que a Hewlett Packard Enterprise as substitua, pode haver ou não a cobrança de taxa adicional, dependendo do tipo de serviço de garantia destinado ao produto. Não—Algumas peças da Hewlett Packard Enterprise não são projetadas para o reparo feito pelo cliente.
• T-25 Torx screwdriver (for screws located inside the front panel quick-release levers) • Flathead scrwedriver • HPE Insight Diagnostics software Safety considerations Before performing service procedures, review all the safety information. Preventing electrostatic discharge About this task To prevent damaging the system, be aware of the precautions you must follow when setting up the system or handling parts.
This symbol indicates the presence of a hot surface or hot component. If this surface is contacted, the potential for injury exists. WARNING: To reduce the risk of injury from a hot component, allow the surface to cool before touching. This symbol indicates that the component exceeds the recommended weight for one individual to handle safely.
CAUTION: Do not operate the server for long periods with the access open or removed. Operating the server in this manner results in improper airflow and improper cooling that can lead to thermal damage. Rack warnings WARNING: To reduce the risk of personal injury or damage to the equipment, be sure that: •...
If the rack environment, cabling configuration, or the server location in the rack creates awkward conditions, remove the server from the rack. • Remove the access panel. • Remove the PCI riser cages. • Remove the air baffle. Removing the security bezel About this task To access the front panel components, unlock and remove the security bezel.
Extending the server from the rack About this task CAUTION: 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. Procedure Power down the server. Disconnect all peripheral cables from the server.
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After performing the installation or maintenance procedure, slide the server back into the rack, and then press the server firmly into the rack to secure it in place. Do one of the following: • In a server that uses thumbscrew rack ears, tighten the captive thumbscrews. •...
Removing the server from the rack About this task WARNING: The server is very heavy. 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.
4. Do one of the following: • Extend the server from the rack. • Remove the server from the rack. 5. If the locking latch is locked, use a T-15 Torx screwdriver to unlock the latch. 6. Open the locking latch. The access panel slides back, releasing it from the chassis.
• Extend the server from the rack. • Remove the server from the rack. 5. Remove the access panel. 6. Disconnect all cables connected to existing expansion boards. 7. Remove the existing PCI riser cage. Retain the cage for future use. Removing the air baffle About this task CAUTION:...
Replacing the non-hot-plug drive carrier About this task CAUTION: To prevent improper cooling and thermal damage, do not operate the sever unless all bays are populated with either a component or a blank. Procedure 1. If installed, remove the security bezel. 2.
Replacing the non-hot-plug drive About this task CAUTION: To prevent improper cooling and thermal damage, do not operate the sever unless all bays are populated with either a component or a blank. Procedure 1. Back up all server data on the drive. 2.
Replacing the hot-plug drive blanks About this task CAUTION: To prevent improper cooling and thermal damage, do not operate the sever unless all bays are populated with either a component or a blank. Procedure 1. If installed, remove the security bezel. 2.
To replace the component, reverse the removal procedure. Replacing the two-bay LFF and four-bay SFF hot-plug drive backplanes About this task Procedure 1. Back up all data. 2. If installed, remove the security bezel. 3. Power down the server. 4. Remove all power: a.
To replace the component, reverse the removal procedure. Replacing the two-bay LFF non-hot-plug drive backplane About this task Procedure 1. Back up all data. 2. If installed, remove the security bezel. 3. Power down the server. 4. Remove all power: a.
9. Remove the drive backplane. To replace the component, reverse the removal procedure. Replacing the HPE Smart Storage Battery holders About this task WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system components to cool before touching them.
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Remove the server from the rack 5. Remove the access panel. 6. Remove the air baffle. 7. Disconnect the battery cable from the system board connector and remove the HPE Smart Storage Battery. 8. Remove the holders: a. Lift the chassis to access the bottom and push the latch of each holder.
To replace the component, reverse the removal procedure. Replacing the FBWC module About this task WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system components to cool before touching them. CAUTION: In systems that use external data storage, be sure that the server is the first unit to be powered down and the last to be powered back up.
7. If the cache module is covered by an air scoop, remove the air scoop. 8. Disconnect the cache module backup power cable from the cache module. 9. Remove the cache module. To replace the component, reverse the removal procedure. Replacing the fan module About this task CAUTION:...
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a. Disconnect each power cord from the power source. b. Disconnect each power cord from the server. 4. Do one of the following: • Extend the server from the rack • Remove the server from the rack 5. Remove the access panel. 6.
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b. Remove the fan cage. c. Remove the fan module. • Fan 1 Removal and replacement procedures...
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• Fan 2 9. If replacing fan 3, do the following: a. Disconnect the fan cables. Removal and replacement procedures...
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b. Disconnect all system cables secured in the cable clip from the system board or controller board, then release them from the clip and fan wall. c. Lift the chassis to access the bottom and remove the screws. d. Remove the fan wall. Removal and replacement procedures...
e. Remove the failed fan module from the fan wall. To replace the component, reverse the removal procedure. Replacing the DIMM This section provides guidelines to help make informed decisions about replacing a DIMM. Memory and processor information The memory subsystem in this server supports UDIMMs only. The following processors are optimized for single-rank and dual-rank PC4-2133 (DDR4-2133) UDIMMs operating at up to 2133 MT/s: •...
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• Intel Xeon E3-1200 v6 processors • 3.50-GHz Intel Pentium G4560 processor and 3.60-GHz Intel Pentium G4600 processor • 3.90-GHz Intel Core i3-7100 processor and 4.00-GHz Intel Core i3-7300 processor For the latest memory configuration information, see the product QuickSpecs on the Hewlett Packard Enterprise website.
Replacing the heatsink About this task WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system components to cool before touching them. CAUTION: To prevent damage to electrical components, take the appropriate anti-static precautions before beginning any installation, removal, or replacement procedure.
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Install the heatsink: a. Position the heatsink on the processor backplate. b. Tighten one pair of diagonally opposite screws halfway, then tighten the other pair of screws. c. Finish the installation by completely tightening the screws in the same sequence. 10.
Replacing the processor About this task WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system components to cool before touching them. CAUTION: To avoid damage to the processor and system board, only authorized personnel should attempt to replace or install the processor in this server.
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CAUTION: To avoid damage to the processor, do not touch the bottom of the processor, especially the contact area. CAUTION: The pins on the processor socket are very fragile. Any damage to them may require replacing the system board. Open the processor locking lever, then open the processor retaining bracket. Grasp the processor by the edges, then lift it out of the socket.
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11. Install the processor by using the notches on both sides of the processor to properly align it into the socket. CAUTION: Be sure to close the processor socket retaining bracket before closing the processor locking lever. The lever should close without resistance. Forcing the lever closed can damage the processor and socket, requiring system board replacement.
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15. Install the heatsink: a. Position the heatsink on the processor backplate. b. Tighten one pair of diagonally opposite screws halfway, then tighten the other pair of screws. c. Finish the installation by completely tightening the screws in the same sequence. 16.
Replacing the FlexibleLOM riser board About this task WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system components to cool before touching them. CAUTION: To prevent damage to electrical components, take the appropriate anti-static precautions before beginning any installation, removal, or replacement procedure.
9. Remove the FlexibleLOM riser board. To replace the component, reverse the removal procedure. Replacing the GPU riser board About this task WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system components to cool before touching them.
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Procedure 1. If installed, remove the security bezel. 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 cables from the GPU. 5.
To replace the component, reverse the removal procedure. Replacing the two-slot PCIe riser board About this task WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system components to cool before touching them. CAUTION: To prevent damage to electrical components, take the appropriate anti-static precautions before beginning any installation, removal, or replacement procedure.
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8. Remove the expansion board. • Slot 1 • Slot 2 Removal and replacement procedures...
9. Remove the two-slot PCIe riser board. To replace the component, reverse the removal procedure. Replacing the system battery About this task If the server no longer automatically displays the correct date and time, then replace the battery that provides power to the real-time clock.
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WARNING: The computer contains an internal lithium manganese dioxide, a vanadium pentoxide, or an alkaline battery pack. A risk of fire and burns exists if the battery pack is not properly handled. To reduce the risk of personal injury: • Do not attempt to recharge the battery.
For more information about battery replacement or proper disposal, contact an authorized reseller or an authorized service provider. Replacing the front I/O assembly About this task CAUTION: To prevent damage to electrical components, take the appropriate anti-static precautions before beginning any installation, removal, or replacement procedure. Improper grounding can cause electrostatic discharge.
To replace the component, reverse the removal procedure. Replacing the system board About this task WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system components to cool before touching them. CAUTION: To prevent damage to electrical components, take the appropriate anti-static precautions before beginning any installation, removal, or replacement procedure.
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Remove the DIMMs. Remove the heatsink. a. Loosen one pair of diagonally opposite screws halfway, then loosen the other pair of screws. b. Completely loosen all screws in the same sequence. c. Remove the heatsink from the processor backplate. CAUTION: To avoid damage to the processor, do not touch the bottom of the processor, especially the contact area.
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14. Replace the system board. CAUTION: The pins on the system board and easily damaged. To avoid damage to the system board: • Do not touch the processor socket contacts. • Do not tilt or slide the processor when lowering the processor into the socket. 15.
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16. Remove the processor socket cover. 17. Install the processor by using the notches on both sides of the processor to properly align it into the socket. CAUTION: Be sure to close the processor socket retaining bracket before closing the processor locking lever. The lever should close without resistance.
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18. Close the processor retaining bracket, then secure the processor locking lever. 19. Clean the old thermal grease from the heatsink with the alcohol swab. Allow the alcohol to evaporate before continuing. 20. Apply all the grease to the top of the processor in the following pattern to ensure even distribution. 21.
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22. Install all components removed from the failed system board. 23. Connect all cables disconnected from the failed system board. 24. Install the air baffle. 25. Install the access panel. 26. Do one of the following: • Slide the server into the rack. •...
Remove the server from the rack 6. Remove the access panel. 7. Remove the air baffle. 8. Remove the HPE Smart Storage Battery and holders. 9. Remove the power supply. Replacing the HPE DL20 Gen9 290-W Non-hot plug power supply...
Do one of the following: • Extend the server from the rack • Remove the server from the rack Remove the access panel. Remove the air baffle. Remove the HPE Smart Storage Battery and holders. Disconnect the RPS backplane cables. Replacing the RPS backplane...
10. Remove the RPS backplane. 11. Remove the power input module. To replace the component, reverse the removal procedure. HP Trusted Platform Module About this task The TPM is not a customer-removable part. CAUTION: Any attempt to remove an installed TPM from the system board breaks or disfigures the TPM security rivet.
• Simplified Chinese The HPE ProLiant Gen9 Troubleshooting Guide, Volume II: Error Messages provides a list of error messages and information to assist with interpreting and resolving error messages on ProLiant servers and server blades. To view the guide, select a language: •...
Diagnostic tools HPE iLO iLO is a remote server management processor embedded on the system boards of HPE ProLiant and Synergy servers. iLO enables the monitoring and controlling of servers from remote locations. HPE iLO management is a powerful tool that provides multiple ways to configure, update, monitor, and repair servers remotely.
For more information, see the product documentation on the Hewlett Packard Enterprise website. Insight Online HPE Insight Online is a capability of the Support Center portal. Combined with Insight Remote Support central connect or Insight Online direct connect, it automatically aggregates device health, asset, and support information with contract and warranty information, and then secures it in a single, personalized dashboard that is viewable from anywhere at any time.
• Configuring system devices and installed options • Enabling and disabling system features • Displaying system information • Selecting the primary boot controller • Configuring memory options • Selecting a language • Launching other preboot environments such as the Embedded UEFI Shell and Intelligent Provisioning For more information, see the UEFI System Utilities user guide for your product on the Hewlett Packard Enterprise website.
ProLiant Gen8 servers, HPE SSA replaces ACU with an enhanced GUI and additional configuration features. The HPE SSA exists in three interface formats: the HPE SSA GUI, the HPE SSA CLI, and HPE SSA Scripting. Although all formats provide support for configuration tasks, some of the advanced tasks are available in only one format.
• For supported controllers, provides access to additional features. For more information about HPE SSA, see the Hewlett Packard Enterprise website. USB support Hewlett Packard Enterprise servers support both USB 2.0 ports and USB 3.0 ports. Both port types support installing all types of USB devices (USB 1.0, USB 2.0, and USB 3.0), but might run at lower speeds in specific...
Front panel LEDs and buttons Item Description Status NIC status LED Solid green = Link to network Flashing green (1 flash per second) = Network active Off = No network activity Health LED Solid green = Normal Flashing green (1 flash per second) = iLO is rebooting Flashing amber = System degraded Flashing red = System critical UID button/LED...
Item Description NIC connector 2 Video connector NIC connector 1/iLO management connector USB 3.0 connectors (2) Rear panel LEDs Item Description Status NIC link LED Green = Network link Off = No network link NIC activity LED Solid green = Link to network Flashing green = Network active Off = No network activity Table Continued...
Item Description Status UID LED Solid blue = Activated Flashing blue: • 1 flash per second = Remote management or firmware upgrade in progress • 4 flashes per second = iLO manual reboot sequence initiated • 8 flashes per second = iLO manual reboot sequence in progress •...
Item Description System battery Front I/O connector 14-pin power connector 4-pin power connector 8-pin power connector Power supply sideband signal connector Smart Storage Battery connector SATA connector for M.2 SSD/optical drive Storage backup power connector Mini-SAS connector SATA connector for M.2 SSD Fan connector 3 Internal USB 3.0 connector System maintenance switch...
CMOS and NVRAM. IMPORTANT: Before using the S7 switch to change to Legacy BIOS Boot Mode, be sure the HPE Dynamic Smart Array B140i Controller is disabled. Do not use the B140i controller when the server is in Legacy BIOS Boot Mode.
• Four-bay SFF hot-plug drive model Hot-plug drive LED definitions Hot-plug drive LED definitions...
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Item Status Definition Locate Solid blue The drive is being identified by a host application. Flashing blue The drive carrier firmware is being updated or requires an update. Activity ring Rotating green Drive activity. No drive activity. Do not remove Solid white Do not remove the drive.
Cabling Cabling overview This section provides guidelines to help make informed decisions about cabling the server and hardware options to optimize performance. For information on cabling peripheral components, see the white paper on high-density deployment at the Hewlett Packard Enterprise website. CAUTION: When routing cables, always be sure that the cables are not in a position where they can be pinched or crimped.
Two-bay LFF hot-plug drive cabling Item Description Mini-SAS cable Drive power cable Four-bay SFF hot-plug drive cabling Item Description Mini-SAS cable Drive power cable M.2 SSD cabling • Single M.2 SSD SATA cabling Two-bay LFF hot-plug drive cabling...
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NOTE: M.2 SSD cabling is the same for both LFF and SFF configurations. ◦ Slot 2 of the FlexibleLOM riser cage assembly ◦ Slot 1 of the two-slot PCI riser cage assembly ◦ Slot 2 of the two-slot PCI riser cage assembly Cabling...
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• Dual M.2 SSD SATA cabling NOTE: M.2 SSD cabling is the same for both LFF and SFF configurations. ◦ Slot 2 of the FlexibleLOM riser cage assembly Item Description M.2 SSD 1 SATA cable M.2 SSD 2 SATA cable ◦...
Item Description M.2 SSD 1 SATA cable M.2 SSD 2 SATA cable ◦ Slot 2 of the two-slot PCI riser cage assembly Item Description M.2 SSD 1 SATA cable M.2 SSD 2 SATA cable FBWC cabling The FBWC solution is a separately purchased option. This server only supports FBWC module installation when a Smart Array P-Series controller is installed.
Item Description SATA cable Power cable 4-pin to 4-pin power extension cable Fan cabling Item Description Fan 3 power cable Fan 3 power extension cable Fan 2 power cable Fan 1 power cable Fan cabling...
Front I/O cabling Power supply cabling HPE 290W non-hot-plug power supply cabling Item Description 14-pin power cable 16-pin power supply sideband signal cable Front I/O cabling...
Redundant power supply backplane cabling Item Description 24-pin power cable 24-pin to 14-pin power extension cable Power supply sideband extension cable 16-pin power supply sideband signal cable Redundant power supply backplane cabling...
• HPE 900-W AC 240VDC Power Input Module (PN 775595-B21) This is supported when the two-bay HPE 900-W AC 240VDC RPS Power Backplane option (PN 814835- B21) is installed. These are Entry Level Power Supply products for ProLiant servers. For more information about the power supply features, specifications, and compatibility, see the Hewlett Packard Enterprise website.
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Hot-plug power supply calculations For hot-plug power supply specifications and calculators to determine electrical and heat loading for the server, see the Hewlett Packard Enterprise Power Advisor website. Specifications...
IMPORTANT: Access to some updates might require product entitlement when accessed through the Hewlett Packard Enterprise Support Center. You must have an HPE Passport set up with relevant entitlements. Customer self repair Hewlett Packard Enterprise customer self repair (CSR) programs allow you to repair your product. If a CSR part needs to be replaced, it will be shipped directly to you so that you can install it at your convenience.
Documentation Feedback (docsfeedback@hpe.com). When submitting your feedback, include the document title, part number, edition, and publication date located on the front cover of the document. For online help content, include the product name, product version, help edition, and publication date located on the legal notices page.
Canadian Standards Association Customer Self Repair DDR3 double data rate-3 DDR4 double data rate-4 file allocation table FBWC flash-backed write cache host bus adapter HPE SIM HPE Systems Insight Manager HPE SSA HPE Smart Storage Administrator Acronyms and abbreviations...
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International Electrotechnical Commission Integrated Lights-Out Integrated Management Log International Organization for Standardization JBOD just a bunch of disks JSON JavaScript Object Notation large form factor Lights-Out Management LRDIMM load reduced dual in-line memory module NAND Not AND nonmaskable interrupt NVDIMM non-volatile dual in-line memory module NVRAM nonvolatile memory...
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RBSU ROM-Based Setup Utility RDIMM registered dual in-line memory module REST representational state transfer RoHS Restriction of Hazardous Substances serial attached SCSI SATA serial ATA Secure Digital SELV separated extra low voltage small form factor Service Pack for ProLiant solid-state device standard (DIMM voltage) TMRA recommended ambient operating temperature...
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Version Control Agent VCRM Version Control Repository Manager Acronyms and abbreviations...