Supero SC836 Series User Manual
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Supero SC836 Series User Manual

Sc836 chassis series
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S
UPER
SC836B-R1200B
SC836BA26-R920B
SC836BE26-R920B
SC836E1-R800B
SC836E1-R800V
SC836E2-R800V
SC836TQ-R800B
User's Manual
SC836 Chassis
Series
2.0d
SC836A-R1200B
SC836BA16-R920B
SC836BE16-R920B
SC836E1-R800B
SC836E2-R800B
SC836TQ-R710B
SC836TQ-R800V
®

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Summary of Contents for Supero Supero SC836 Series

  • Page 1 UPER ® SC836 Chassis Series SC836B-R1200B SC836A-R1200B SC836BA26-R920B SC836BA16-R920B SC836BE26-R920B SC836BE16-R920B SC836E1-R800B SC836E1-R800B SC836E1-R800V SC836E2-R800B SC836E2-R800V SC836TQ-R710B SC836TQ-R800B SC836TQ-R800V User’s Manual 2.0d...
  • Page 2 This product, including software and documentation, is the property of Supermicro and/or its licensors, and is supplied only under a license. Any use or reproduction of this product is not allowed, except as expressly permitted by the terms of said license.
  • Page 3 SC836 3U chassis. Installa- tion and maintenance should be performed by experienced technicians only. Supermicro’s SC836 3U chassis features a unique and highly-optimized design. The chassis is equipped with a redundant 710W, 800W, 920W or 1200W high- efficiency power supply.

  • Page 4: Manual Organization

    SC836 Chassis Manual Manual Organization Chapter 1: Introduction The first chapter provides a list of the main components included with the SC836 chassis and describes the main features of the chassis. This chapter also includes contact information. Chapter 2: System Safety This chapter lists warnings, precautions, and system safety.
  • Page 5 Preface Compatible Backplanes This section lists compatible cables, power supply specifications, and compatible backplanes. Not all compatible backplanes are listed. Refer to our Web site for the latest compatible backplane information. Appendix A SC836 Chassis Cables Appendix B SC836 Power Supply Specifications Appendix C SAS-836EL Series Backplane Specifications Appendix D SAS-836TQ Backplane Specifications Appendix E SAS-836A Backplane Specifications...

  • Page 6: Table Of Contents

    Chassis Features .................... 1-3 CPU Support ....................1-3 I/O Expansion slots ..................1-3 Peripheral Drives ..................... 1-3 Other Features ....................1-3 Contacting Supermicro ..................1-4 Returning Merchandise for Service..............1-5 Chapter 2 System Safety Overview ......................2-1 Warnings and Precautions ................2-1 Preparing for Setup ..................
  • Page 7 Preface Chapter 5 Basic Chassis Setup and Maintenance Overview ......................5-1 Installation ....................... 5-1 Removing the Chassis Cover ................. 5-2 Installing the Hard Drives ................5-3 Removing Hard Drive Carriers from the Chassis ........... 5-3 Installing a Hard Drive to the Hard Drive Carrier ........... 5-3 Installing the Motherboard ................
  • Page 8 SC836 Chassis Manual Appendix A SC836 Chassis Cables Appendix B SC836 Power Supply Specifications Appendix C SC836EL Backplane Specifications Appendix D SAS-836TQ Backplane Specifications Appendix E SAS-836A Backplane Specifications Appendix F PCC-JBPWR2 and CSE-PTJBOD-CB1 Appendix G SC836B Chassis Specifications viii...

  • Page 9: Chapter 1 Introduction

    Chapter 1 Introduction Overview Supermicro's SC836 storage chassis supports up to sixteen hot-swappable 3.5" SAS/SATA hard drive bays, the industry's highest storage density for a 3U system. The SC836 includse 100% cooling redundancy and high efficiency (1+1) redundant 710W, 800W, or 1200W (93%) Gold Level power supplies with PM BUS functionality for enhanced power management.

  • Page 10: Shipping List

    SC836 Chassis Manual Shipping List Part Numbers Please visit the Supermicro Web site for the latest shipping lists and part num- bers for your particular chassis model at www.supermicro.com.

  • Page 11: Chassis Features

    Other onboard features are included to promote system health. These include vari- ous five cooling fans, a convenient power switch, reset button, and LED indicators SCSI Drives For information on SCSI drives contact the Supermicro Technical Support Depart- ment at www.supermicro.com...

  • Page 12: Contacting Supermicro

    Super Micro Computer, Inc. 980 Rock Ave. San Jose, CA 95131 U.S.A. Tel: +1 (408) 503-8000 Fax: +1 (408) 503-8008 Email: marketing@supermicro.com (General Information) support@supermicro.com (Technical Support) Web Site: www.supermicro.com Europe Address: Super Micro Computer B.V. Het Sterrenbeeld 28, 5215 ML...

  • Page 13: Returning Merchandise For Service

    For faster service, RMA authorizations may be requested online (http://www. supermicro.com/support/rma/). Whenever possible, repack the chassis in the original Supermicro carton, using the original packaging material. If these are no longer available, be sure to pack the chassis securely, using packaging material to surround the chassis so that it does not shift within the carton and become damaged during shipping.
  • Page 14 SC836 Chassis Manual Notes...

  • Page 15: Chapter 2 System Safety

    Chapter 2: System Safety Chapter 2 System Safety Overview This chapter provides a quick setup to get your chassis up and running. Following the steps in order given should enable you to have your chassis set up and opera- tional within a minimal amount of time. These instructions assume that you are an experienced technician, familiar with common concepts and terminology.

  • Page 16: Electrical Safety Precautions

    SC836 Chassis Manual Electrical Safety Precautions Basic electrical safety precautions should be followed to protect yourself from harm and the SC836 from damage: • Be aware of the locations of the power on/off switch on the chassis as well as the room’s emergency power-off switch, disconnection switch or electrical outlet.

  • Page 17: General Safety Precautions

    Chapter 2: System Safety • Handle used batteries carefully. Do not damage the battery in any way; a dam- aged battery may release hazardous materials into the environment. Do not discard a used battery in the garbage or a public landfill. Please comply with the regulations set up by your local hazardous waste management agency to dispose of your used battery properly.
  • Page 18 SC836 Chassis Manual • Use a grounded wrist strap designed to prevent static discharge. • Keep all components and printed circuit boards (PCBs) in their antistatic bags until ready for use. • Touch a grounded metal object before removing any board from its antistatic bag.

  • Page 19: Chapter 3 Chassis Components

    Hard drives must be purchased separately. For the latest shipping lists, visit our Web site at: http:// www.supermicro.com. Backplane Each SC836 chassis comes with a 3U backplane. Depending upon your order, your backplane will accept SAS/SATA drives or SAS only drives.

  • Page 20: Mounting Rails

    Supermicro Authorized Distributors/ System Integrators/Resellers. A list of Supermicro Authorized Distributors/System Integrators/Reseller can be found at: http://www.supermicro.com. Click the Where to Buy link.

  • Page 21: Chapter 4 System Interface

    Chapter 4: System Interface Chapter 4 System Interface Overview There are several LEDs on the control panel as well as others on the drive carriers to keep you constantly informed of the overall status of the system as well as the activity and health of specific components.

  • Page 22: Control Panel Buttons

    SC836 Chassis Manual Control Panel Buttons There are two push-buttons located on the front of the chassis. These are (in order from left to right) a reset button and a power on/off button. • Reset: The reset button is used to reboot the system. •...
  • Page 23 Chapter 4: System Interface • Overheat/Fan Fail: When this LED flashes it indicates a fan failure. When continuously on (not flashing) it indicates an overheat condition, which may be caused by cables obstructing the airflow in the system or the ambient room temperature being too warm.

  • Page 24: Drive Carrier Leds

    SC836 Chassis Manual Drive Carrier LEDs Each SAS drive carrier has two LEDs. • Blue: When illuminated, this blue LED (on the front of the drive carrier) indicates drive activity. A connection to the SAS backplane enables this LED to blink on and off when that particular drive is being accessed.

  • Page 25: Chapter 5 Basic Chassis Setup And Maintenance

    Chapter 5: Chassis Setup and Maintenance Chapter 5 Basic Chassis Setup and Maintenance Overview This chapter details the basic steps required to install components to the chassis. The only tool you will is a Phillips screwdriver. Print this page to use as a reference while setting up your chassis.

  • Page 26: Removing The Chassis Cover

    SC836 Chassis Manual Removing the Chassis Cover Release Tab Remove this screw (if necessary) Figure 5-1: Removing the Chassis Cover Removing the Cover 1. Press the release tabs to remove the cover from the locked position. Press both tabs at the same time. If necessary, you may need to remove the chas- sis cover screw.

  • Page 27: Installing The Hard Drives

    Chapter 5: Chassis Setup and Maintenance Installing the Hard Drives The drives are mounted in drive trays to simplify their installation and removal from the chassis. Removing Hard Drive Carriers from the Chassis Removing Hard Drive Carriers 1. Press the release button on the drive carrier. This extends the drive carrier handle.
  • Page 28 Warning! Enterprise level hard disk drives are recommended for use in Supermicro chassis and servers. For information on rec- ommended HDDs, visit the Supermicro Web site at http://www. supermicro.com...

  • Page 29: Installing The Motherboard

    Chapter 5: Chassis Setup and Maintenance Installing the Motherboard Permanent and Optional Standoffs Standoffs prevent short circuits by creating space between the motherboard and the chassis surface. The SC836 chassis includes permanent standoffs in locations used by most motherboards. These standoffs accept the rounded Phillips head screws included in the SC836 accessories packaging.

  • Page 30: Power Supply Connections

    SC836 Chassis Manual 4. Remove any packaging from the chassis. If the rear fans (set of two fans nearest the I/O slots) or the air shroud are in place, remove them. 5. If required by your motherboard, install standoffs in any areas that do not have a permanent standoff.

  • Page 31: I/O Shield And Expansion Card Setup

    Chapter 5: Chassis Setup and Maintenance I/O Shield and Expansion Card Setup The SC836 chassis includes space for an I/O shield and up to seven expansion cards can be installed in the PCI card slots. I/O Port Panel PCI Card Slots Figure 5-4: SC836 Chassis Rear PCI Card Slots and I/O Ports Installing an I/O Panel Installing the I/O Panel...

  • Page 32: Installing An Expansion Card

    SC836 Chassis Manual Installing an Expansion Card Installing Expansion Cards 1. Remove the chassis cover. 2. Locate the motherboard port aligned with the PCI card slot where the expan- sion card will be installed. 3. Each PCI slot cover is secured by one screw located on the top (inside) the chassis.

  • Page 33: Installing The Air Shroud, Rear Fan, And Checking Airflow

    Chapter 5: Chassis Setup and Maintenance Installing the Air Shroud, Rear Fan, and Checking Airflow Figure 5-6: Place the Air Shroud Air shrouds concentrate airflow to maximize fan efficiency. The SC836 chassis air shroud does not require screws to set it up. Installing the Air Shroud Air Shroud Installation 1.

  • Page 34: Installing Rear System Fans

    SC836 Chassis Manual Installing Rear System Fans The SC836 chassis includes three front fans and two rear fans. The front fans are pre-installed. The rear fans must be installed after motherboard and air shroud are installed. Figure 5-7: Install the Rear Fan Installing Rear Fans 1.

  • Page 35: Checking The Server's Air Flow

    Chapter 5: Chassis Setup and Maintenance Checking the Server's Air Flow Checking the Air Flow 1. Make sure there are no objects to obstruct airflow in and out of the server. If necessary, route the cables through the cable rack. 2.

  • Page 36: Chassis Maintenance

    SC836 Chassis Manual Chassis Maintenance Replacing a System Fans Five heavy duty fans provide cooling for the chassis. These fans circulate air through the chassis as a means of lowering the chassis' internal temperature. The SC836 chassis includes three front fans and two rear fans. SC836 chassis fans are fully hot-swappable.

  • Page 37: Replacing The Power Supply

    Chapter 5 Chassis Setup and Maintenance Replacing the Power Supply The power supply for the SC836 chassis is redundant and hot-swappable, meaning the power supply can be changed without powering down the system. Replacing a Power Supply Module 1. The SC836 chassis includes a redundant power supply (at least two power modules), you can leave the server running if you remove only one power supply at a time.

  • Page 38: Replacing The Power Distributor

    SC836 Chassis Manual Replacing the Power Distributor Redundant server chassis that are 2U or more in height require a power distributor. The power distributor provides failover and power supply redundancy. In the unlikely event that the power distributor requires replacement, do following: Power Distributor Replacement 1.

  • Page 39: Replacing The Front Panel

    Chapter 5 Chassis Setup and Maintenance Replacing the Front Panel SC836 chassis models include a slim DVD-ROM, a drive bay for an optional pe- ripheral drive and front port panel. Use the instructions in this section in the unlikely event that you must replace any of these components. The front panel goes into the center slot...
  • Page 40 SC836 Chassis Manual Notes 5-16...

  • Page 41: Chapter 6 Advanced Setup

    Chapter 6: Advanced Setup Chapter 6 Advanced Setup Overview This chapter covers the steps required to take advantage of the dual port, failover, and cascading features available with the SAS-836EL series backplanes. If you are not using a SAS-836EL series backplane or you do not want to take advantage of the advanced features, you may skip this chapter Specific examples and cascading instructions can be found in the backplane ap- pendices of this manual...

  • Page 42: Dual Port And Expanders

    SC836 Chassis Manual Dual Port and Expanders Single Ports SAS-836EL1 backplanes have a single-port expander that accesses all sixteen drives and supports cascading. Dual Ports SAS-836EL2 backplanes have dual-port expanders that access all sixteen drives. These dual-port expanders supports cascading, failover and recovery. Note: Both 836EL series backplanes support SAS drives only.

  • Page 43: Failover

    Chapter 6: Advanced Setup Failover Failover is the ability to automatically switch to a redundant path when a primary path fails or becomes unavailable. Failover is automatic and requires no action on the part of the administrator. The SAS-836EL2 backplane has two expanders which allow effective failover and recovery.

  • Page 44: Dual Host Bus Adapter

    Cascading Backplanes The SC836 chassis supports cascading when coupled with a SAS-836EL series backplane or other Supermicro backplane with expander capabilities. Power Control Card In a cascaded configuration, backplanes can be linked to create "Just a Bunch of Drives"...
  • Page 45 This appendix lists supported cables for your chassis system. It only includes the most commonly used components and configurations. For more compatible cables, refer to the manufacturer of the motherboard you are using and our Web site at: www.supermicro.com. A-2 Cables Included with SC836 Chassis (SAS/SATA) SC836TQ-800...
  • Page 46 SC836 Chassis Manual SC836A-1200 Part # Type Length Description Ribbon, 16-pin to 16-pin ribbon cable for CBL-0087 20" Round control panel...

  • Page 47: Alternate Sas Cables

    Appendix A: Chassis Cables A-4 Compatible Cables This section lists cables included with the SC836 chassis packages. Alternate SAS Cables Some compatible motherboards have different connectors. If your motherboard has only one SAS connector that the SAS cables must share, use one of the following cables.
  • Page 48 SC836 Chassis Manual Cable Name: SAS Cable Quantity: varies by setup Part #: CBL-0168L Placement: Internal cable Ports: Dual Description: Internal cascading cable. Connects the backplane to the host bus adapter or external port. Used in dual port environments. Cable Name: SAS Cable Quantity: varies by setup Part #: CBL-0166L Placement: External cable...

  • Page 49: Extending Power Cables

    Appendix A: Chassis Cables Extending Power Cables Although Supermicro chassis are designed with to be efficient and cost-effective, some compatible motherboards have power connectors located in different areas. To use these motherboards you may have to extend the power cables to the mother boards.
  • Page 50 SC836 Chassis Manual Notes...
  • Page 51 Appendix B: Power Supply Specifications Appendix B SC836 Power Supply Specifications This appendix lists power supply specifications for your chassis system. 1200W (Redundant) 100 - 140V, 50 - 60Hz, 8 - 11.5 Amp AC Input 180 - 240V, 50 - 60Hz, 5.5 - 8 Amp 1000W, 83 Amp @ 100-140V DC Output 1200W, 100 Amp @ 180-240V...
  • Page 52 SC836 Chassis Manual 710W (Redundant) MFR Part # PWS-711-1R Rated DC Input Voltage Range: -36 to -75V (24A-11A) Voltage Nominal Voltage: -48V +5V standby 4 Amp +12V 58 Amp +5V 24 Amp +3.3V 21 Amp -12V 0.6 Amp...
  • Page 53 Appendix C: SAS-836EL Backplane Specifications Appendix C SC836EL Backplane Specifications To avoid personal injury and property damage, carefully follow all the safety steps listed below when accessing your system or handling the components. C-1 ESD Safety Guidelines Electrostatic Discharge (ESD) can damage electronic com ponents. To prevent dam- age to your system, it is important to handle it very carefully.
  • Page 54 This manual reflects both SAS-836EL1/EL2 Revision 1.10, the most current re- lease available at the time of publication. Always refer to the Supermicro Web site at www.supermicro.com for the latest updates, compatible parts and supported configurations.
  • Page 55 UPER UPER R R R R R R R R R R UNLESS OTHERWISE PRIMARY-SIDE SPECIFIED DIMENSIONS ARE IN INCHES DESINGER: BEN LIN TOLERANCES DESIGNED BY SUPERMICRO U.S.A. DECIMAL ANGLE www.supermicro.com DATE: 06/10/2009 REV: 1.10 MACH FINISH SAN JOSE,CA 95131 .010...
  • Page 56 SC836 Chassis Manual C-6 Front Connector and Pin Definitions Rev 1.10 1. CD-ROM/Floppy 4-Pin Connectors CD-ROM/ FDD Power The 4-pin connectors, designated JP105 and 4-Pin Connector JP106, provide power to the CD-ROM and Pin# Definition floppy drives. See the table on the right for pin definitions.
  • Page 57 Appendix C: SAS-836EL Backplane Specifications 7. and 8. EPP Ports The EPP ports are used for manufacturer's diagnostic purposes only. 9. Fan Connectors Fan Connectors The 3-pin connectors, designated Fan1, Fan2, Pin# Definition and Fan3 provide power to the fans. See the Ground table on the right for pin definitions.

  • Page 58: Explanation Of Jumpers

    R R R R R R R R R R UNLESS OTHERWISE PRIMARY-SIDE SPECIFIED DIMENSIONS ARE IN INCHES Figure C-3: Jumper Settings SAS-836EL1/EL2 Backplane Rev. 1.1 DESINGER: BEN LIN TOLERANCES DESIGNED BY SUPERMICRO U.S.A. www.supermicro.com DECIMAL ANGLE DATE: 06/10/2009 REV: 1.10 MACH FINISH SAN JOSE,CA 95131 .010...

  • Page 59: Front Led Indicators

    UPER UPER R R R R R R R R R R UNLESS OTHERWISE PRIMARY-SIDE SPECIFIED DIMENSIONS ARE IN INCHES DESINGER: BEN LIN TOLERANCES DESIGNED BY SUPERMICRO U.S.A. DECIMAL ANGLE www.supermicro.com DATE: 06/10/2009 REV: 1.10 MACH FINISH SAN JOSE,CA 95131...
  • Page 60 R R R R R R R R R R Figure C-6: Rear Connectors and LED Indicators UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES DESINGER: BEN LIN TOLERANCES DESIGNED BY SUPERMICRO U.S.A. DECIMAL ANGLE www.supermicro.com DATE: 06/10/2009 REV: 1.10 MACH FINISH...
  • Page 61 Appendix C SAS-836EL Backplane Specifications C-10 Single/Dual Ports and Cascading Configurations The following sections contain information on single and dual ports and on cascading configurations. C-11 Single and Dual Port Expanders Single Ports SAS-836EL1 backplanes have a single-port expander that accesses all sixteen drives and supports cascading.
  • Page 62 SC836 Chassis Manual C-12 Failover The SAS-836EL2 backplane has two expanders which allow effective failover and recovery. SAS HBA Single Host Bus Adapter In a single host bus configuration, the PRI_J2 PRI_J1 SEC_J2 SEC_J0 SEC_J1 backplane connects to one HBA. PRI_J0 Port B Port A...

  • Page 63: Dual Host Bus Adapter

    Appendix C SAS-836EL Backplane Specifications C-13 Failover with RAID Cards and Multiple HBAs The SAS-836EL backplane may be configured for failover with multiple HBAs using either RAID controllers or HBAs to acheive failover protection. RAID Controllers: If RAID controllers are used, then the failover is accomplished through port failover on the same RAID card.
  • Page 64 SC836 Chassis Manual C-14 Cables and Chassis Power Card Chassis Power Card In a cascaded configuration, the first chassis includes a motherboard and at least one host bus adapter. Other servers in this enclosed system include a power card. This section describes the supported power card for the SAS-836EL series backplane.
  • Page 65 Appendix C SAS-836EL Backplane Specifications Connecting an Internal Host Bus Adapter to the Backplane The following section lists the most common cables used to connect the HBA to the backplane. PRI_J2 PRI_J1 SEC_J0 SEC_J1 SEC_J2 PRI_J0 Figure 3-8: Single Internal Host Bus Adapter PRI_J2 PRI_J1 SEC_J0...
  • Page 66 SC836 Chassis Manual Cable Name: iPass (Mini-SAS) to iPass (Mini-SAS) Part #: CBL-0108L-02 Length: 39 cm (15 inches) Part #: CBL-0109L-02 Length: 22 cm (9 inches) Part #: CBL-0110L-02 Length: 18 cm (7 inches) Description: This cable has an iPass (SFF-8087/Mini-SAS) connector (36-pin) at each end.
  • Page 67 Appendix C SAS-836EL Backplane Specifications Connecting Multiple Backplanes in a Single Channel Environment This section describes the cables used when cascading from a single HBA. These connections use CBL-0167L internal cables and CBL-0166L external cables. CBL-0167L with Single Port Assembly PRI_J2 PRI_J1 SEC_J0...
  • Page 68 SC836 Chassis Manual Single HBA Configuration Cables Single Port Cable Assembly Figure C-15: Single Port Internal Cable (CBL-167L) Cable Name: SAS EL2/EL1 Backplane Cable (Internal) with 2-port Cascading Cable, 68 cm Part #: CBL-0167L (SFF-8087 to SFF-8088 x1) Ports: Single Placement: Internal cable Description: Internal cable.
  • Page 69 Appendix C SAS-836EL Backplane Specifications Connecting Multiple Backplanes in a Dual Channel Environment This section describes the cables used when cascading from dual HBAs. These connections use CBL-0167L internal cables and CBL-0166L external cables. PRI_J2 PRI_J1 SEC_J0 SEC_J1 SEC_J2 PRI_J0 Cable 0167L Port B Expander 2 Port A Expander 1...
  • Page 70 SC836 Chassis Manual C-16 Supported Cascading Configurations Cascading allows the system to access data at a faster rate by allowing several backplanes to share resources to reduce latency time. The first backplane in a cascaded system requires a motherboard and HBA. Other servers require a power control card with no motherboard and no HBA.
  • Page 71 Appendix C SAS-836EL Backplane Specifications Server System with Single SAS HBA The expanders allow horizontal branching. This configuration also applies to dual ports. PRI_J2 PRI_J1 PRI_J2 PRI_J1 SEC_J2 SEC_J0 SEC_J1 SEC_J2 SEC_J0 SEC_J1 PRI_J0 PRI_J0 Port A Expander 1 Port A Expander 1 Power Card Cable 0167L (Internal cable)
  • Page 72 SC836 Chassis Manual Dual SAS HBA and Cascaded Configuration IMPORTANT: See Section 3-3 of this manual, Failover with RAID Cards and Multiple HBAs for important information on supported configurations. PRI_J2 PRI_J1 SEC_J0 SEC_J1 SEC_J2 PRI_J0 Port B Expander 2 Port A Expander 1 Dual Port Cable Assembly Cable 0167L...
  • Page 73 Appendix C SAS-836EL Backplane Specifications Dual SAS HBA, Cascaded Configuration and Branching IMPORTANT: See Section 3-3 of this manual, Failover with RAID Cards and Multiple HBAs for important information on supported configurations. PRI_J2 PRI_J1 SEC_J2 SEC_J0 SEC_J1 PRI_J0 Port B Ex. 2 Port A Ex.
  • Page 74 SC836 Chassis Manual Notes C-22...
  • Page 75 Appendix D: SAS-836TQ Backplane Specifications Appendix D SAS-836TQ Backplane Specifications To avoid personal injury and property damage, carefully follow all the safety steps listed below when accessing your system or handling the components. D-1 ESD Safety Guidelines Electrostatic Discharge (ESD) can damage electronic com ponents. To prevent dam- age to your system, it is important to handle it very carefully.
  • Page 76 • This manual reflects SAS-836TQ Revision 3.2, the most current release avail- able at the time of publication. Always refer to the Supermicro Web site at www.supermicro.com for the latest updates, compatible parts and supported configurations.

  • Page 77: Front Connectors

    Appendix D: SAS-836TQ Backplane Specifications D-5 Front Connectors and Jumpers R194 R324 R325 R105 R246 R459 C200 C198 FAN#1 FAN#2 FAN#3 FAN#4 ALARM#1 ALARM#2 +12V BUZZER RESET UPGRADE#2 JP84 FAIL FAIL FAIL FAIL JP25 UPGRADE#1 JP18 C178 C177 C204 C202 C275 C285 R351...
  • Page 78 SC836 Chassis Manual D-6 Front Connector and Pin Definitions #1. Activity LED Header SAS Activity LED Header Pin Definitions The activity LED headers, designated JP26 Pin # Definition Pin # Definition and JP47, are used to indicate the activity ACT IN#0 ACT IN#4 status of each SAS drive.
  • Page 79 Appendix D: SAS-836TQ Backplane Specifications #4. Fan Connectors Fan Connectors The 4-pin connectors, designated JP54, JP56, Pin# Definition JP58 and JP60, provide power to the fans. See Ground the table on the right for pin definitions. These +12V 4-pin connectors are compatible with 3-pin and Tachometer 4-pin fans.
  • Page 80 SC836 Chassis Manual #14. Upgrade Connectors The upgrade connectors are designated JP69 (for U19) and JP78 (for U40). Upgrade connec- tors are for manufacturing use only. #15-#30. SAS Ports The SAS ports are used to connect the SAS drive cables. The 16 ports are designated #0 - #15.
  • Page 81 Appendix D: SAS-836TQ Backplane Specifications D-7 Front Jumper Locations and Pin Definitions JP84 R194 R324 R325 R105 R246 R459 C200 C198 FAN#1 FAN#2 FAN#3 ALARM#1 ALARM#2 +12V FAN#4 BUZZER RESET UPGRADE#2 JP84 FAIL FAIL FAIL FAIL JP25 UPGRADE#1 JP18 C178 JP35 C177 C202...

  • Page 82: Fan Jumper Settings

    SC836 Chassis Manual Fan Jumper Settings The SAS-836TQ backplane can use up to four fans. To utilize each fan, you must configure both jumpers as instructed below. Fan Jumper Settings Jumper Jumper Settings Note Closed: With fan (default) Fan#1 enable/disable JP61 Open: No fan JP54...
  • Page 83 Appendix D: SAS-836TQ Backplane Specifications SAS Port Connections in I C and SGPIO Settings Use the following chart when connecting this backplane. If you connect the SAS ports out of order, you will not able to easily identify drives using the LED func- tion.
  • Page 84 SC836 Chassis Manual Front LED Indicators R194 R324 R325 R105 R246 R459 C198 C200 FAN#1 FAN#2 FAN#3 FAN#4 ALARM#1 ALARM#2 +12V BUZZER RESET UPGRADE#2 JP84 FAIL FAIL FAIL JP25 FAIL UPGRADE#1 JP18 C178 C177 C204 C202 C275 C285 R351 C176 R353 R268 R170...
  • Page 85 Appendix D: SAS-836TQ Backplane Specifications D-8 Rear Connectors and LED Indicators SAS #7 SAS #11 SAS #15 SAS #3 SAS #6 SAS #10 SAS #14 SAS #2 SAS #5 SAS #9 SAS #1 SAS #13 SAS #8 SAS #0 SAS #12 SAS #4 Rear SAS/SATA Connectors SILKSCREEN...
  • Page 86 SC836 Chassis Manual Notes D-12...
  • Page 87 Appendix E: SAS-836A Backplane Specifications Appendix E SAS-836A Backplane Specifications To avoid personal injury and property damage, carefully follow all the safety steps listed below when accessing your system or handling the components. ESD Safety Guidelines Electrostatic Discharge (ESD) can damage electronic com ponents. To prevent damage to your system, it is important to handle the backplane very carefully.
  • Page 88 This manual reflects SAS-836A Revision 1.00, the most current release available at the time of publication. Always refer to the Supermicro Web site at www.supermicro. com for the latest updates, compatible parts and supported configurations.
  • Page 89 Appendix E: SAS-836A Backplane Specifications Front Connectors and Jumpers Figure E-1: Front Connectors Front Connectors #1. Activity LED Header #7. I C Connector#3 JP52 ACT_IN#0-7: JP26 #8. I C Connector#4 JP96 #2. Activity LED Header #9. Power Connectors (4-pin): JP10, ACT_IN#8-15: JP47 JP13, JP46, and JP48 #3.
  • Page 90 SC836 Chassis Manual Front Connector and Pin Definitions #1 - #2. Activity LED Header SAS Activity LED Header Pin Definitions The activity LED headers, designated JP26 Pin # Definition Pin # Definition and JP47, are used to indicate the activity ACT IN#0 ACT IN#4 status of each SAS drive.
  • Page 91 Appendix E: SAS-836A Backplane Specifications #5., #6., #7., #8. I C Connectors C Y-Cable Connector The I C connectors, designated JP37, JP52, Pin Definitions JP95, and JP96, are for enclosure manage- Pin# Definition ment of the I C mode connection. See the Data table on the right for pin definitions.
  • Page 92 SC836 Chassis Manual Front Jumper Locations and Pin Definitions JP84 JP35 JP50 JP100 JP99 JP62 JP61 JP63 JP98 JP97 JP64 Figure E-2: Front Jumpers Explanation of Jumpers Connector Pins To modify the operation of the backplane, jumpers can be used to choose between optional settings.
  • Page 93 Appendix E: SAS-836A Backplane Specifications Fan Jumper Settings The SAS-836A backplane can use up to four fans. To utilize each fan, both jumpers must be configured as instructed below. Fan Jumper Settings Jumper Jumper Settings Note Closed: With fan (default) Fan#1 enable/disable JP61 Open: No fan...
  • Page 94 SC836 Chassis Manual Front LED Indicators POWER LEDS FAN FAILURE LEDS ALARM LEDS Figure E-3: Front LEDs Front LEDs State Specification Fan #1 Fail Fan #1 failure Fan #2 Fail Fan #2 failure Fan #3 Fail Fan #3 failure Fan #4 Fail Fan #4 failure Overheat/fan failure/drive failure in Alarm #1...
  • Page 95 Appendix E: SAS-836A Backplane Specifications Rear Connectors and LED Indicators SAS #11 SAS #15 SAS #7 SAS #3 R158 R345 R105 R395 R346 R190 R301 R141 R347 R456 R102 R108 R310 SAS #10 SAS #6 SAS #14 SAS #2 R385 Q44 Q43 R157 R146...
  • Page 96 SC836 Chassis Manual Notes E-10...

  • Page 97: Power Control Card

    Appendix F: Power Control Card Specifications Appendix F PCC-JBPWR2 and CSE-PTJBOD-CB1 Power Control Card Specifications To avoid personal injury and property damage, carefully follow all the safety steps listed below when accessing your system or handling the components. ESD Safety Guidelines Electrostatic Discharge (ESD) can damage electronic com ponents.
  • Page 98 SC836 Chassis Manual General Safety Guidelines • Always disconnect power cables before installing or removing any components from the computer. • Disconnect the power cable before installing or removing any cables from the card. • Make sure that the card is securely and properly installed on the motherboard to prevent damage to the system due to power shortage.
  • Page 99 Appendix F: Power Control Card Specifications Front Connectors JBPWR2 REV 1.00 Figure F-1: Front Connectors Front Connectors #1. Fan1 and Fan2 connectors #2. Power connector #3. Power fault connector (MCU power on switch)
  • Page 100 SC836 Chassis Manual Front Connector and Pin Definitions #1. Fan Connectors Fan Connectors The 3-pin connectors, designated Fan1 and Pin# Definition Fan2, provide power to the fans. Ground +12V Since the system will use the power card Tachometer instead of a motherboard, two fans provide sufficient cooling for the server.
  • Page 101 Appendix F: Power Control Card Specifications Front Jumper Locations and Pin Definitions JP22 JP23 JP24 JBPWR2 REV 1.00 Figure F-2: Front Jumpers Explanation of Jumpers Connector To modify the operation of the backplane, Pins jumpers can be used to choose between optional settings.
  • Page 102 SC836 Chassis Manual LED Indicators Fan1 Fail Fan2 Fail Power LED JBPWR2 REV 1.00 Figure F-3: LEDs Front LEDs State Specification Power LED Activity in Power Control Board Fan1 Fail Failure in Fan 1 Fan2 Fail Failure in Fan 2 Power Card Placement Secure the board to these four holes...
  • Page 103 Installation Instructions for SC836B Models The SC836B model chassis is specially designed with two peripheral drive bays located in the rear of the chassis. For information on which drives are compatible with the SC836B contact Supermicro's Technical Support department at www. supermicro.com.
  • Page 104 SC836 Chassis Manual Installing a 2.5" Rear Hard Drives Identifying the Hard Drive Components Use the photograph below to identify the components which are required to install hard drives into the rear peripheral bay of the SC836B chassis: Figure F-1: SC836B DVD-ROM Components Rear Hard Drive Components A.
  • Page 105 Appendix F: SC836B Chassis Specifications Installing Hard Drives into the Rear Hard Drive Carrier Installing the Rear Hard Drive Cage 1. Disconnect the power from the chassis by unplugging the power cord. Figure F-2: Removing the Dummy Drive from the Hard Drive Bay 2.
  • Page 106 SC836 Chassis Manual 4. Align the mounting holes in the hard drive cage backplane with those in the rear of the hard drive cage. 5. Secure the backplane to the rear of the hard drive cage using three screws. 6. Connect the Y-cable to the two ports on the righthand side of the backplane. 7.
  • Page 107 Appendix F: SC836B Chassis Specifications cage with the upright posts inside the hard drive bay. Figure F-6: SC836B Hard Drive Assembly Components 9. Route the cables out through the rounded opening in the side of the hard drive bay on the inside of the chassis. Tie Wrap Placement Figure F-7: Securing the Tie Wrap to the Hard Drive Bay...
  • Page 108 The 2.5" hard drives which are to be installed in the rear of the SC836B are hot-swappable and may be installed without powering-down the server. Note that only enterprise level hard drives are recommended for use in Supermicro chassis. Installing the Hard Drives in the Carrier 1.
  • Page 109 Appendix F: SC836B Chassis Specifications Installing Hard Drives into the Rear Hard Drive Bays Installing Rear Hard Drives 1. Using the thumb, push against the upper part of the hard drive handle. Push the hard drive into the hard drive bay horizontally as illustrated below, orient- ing the drive so that the release button is on the right.
  • Page 110 SC836 Chassis Manual Disclaimer (cont.) The products sold by Supermicro are not intended for and will not be used in life sup- port systems, medical equipment, nuclear facilities or systems, aircraft, aircraft devices, aircraft/emergency communication devices or other critical systems whose failure to per- form be reasonably expected to result in significant injury or loss of life or catastrophic property damage.

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