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Supermicro SC835XTQ-R982B User

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SC835X Chassis
SC835XTQ - R982B
USER'S MANUAL
1.0

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Summary of Contents for Supermicro SC835XTQ-R982B

  • Page 1 UPER ® SC835X Chassis SC835XTQ - R982B USER’S MANUAL...
  • Page 2 Please Note: For the most up-to-date version of this manual, please see our web site at www.supermicro.com. Super Micro Computer, Inc. ("Supermicro") reserves the right to make changes to the product described in this manual at any time and without notice. This product, including software, if any, and documentation may not, in whole or in part, be copied, photocopied, reproduced, translated or reduced to any medium or machine without prior written consent.
  • Page 3 Preface Preface About This Manual This manual is written for professional system integrators and PC technicians. Installation and maintenance should be performed by experienced technicians only. This document lists compatible parts available when this document was published. Always refer to the our Web site for updates on supported parts and configurations.
  • Page 4 SC835X Chassis Manual Manual Organization Chapter 1: Introduction The first chapter provides a checklist of the main components included with this chassis and describes the main features of the chassis. It also includes contact information. Chapter 2: Warning Statements for AC Sytems This chapter lists warnings, precautions, and system safety.

  • Page 5: Table Of Contents

    Chapter 1 Introduction Overview ......................1-1 Shipping List ....................1-1 Part Numbers ....................1-1 Contacting Supermicro ..................1-2 Returning Merchandise for Service..............1-3 Chapter 2 Standardized Warning Statements for AC Systems About Standardized Warning Statements ............2-1 Warning Definition ................... 2-1 Installation Instructions ..................
  • Page 6 SC835X Chassis Manual Chapter 4 System Interface Overview ......................4-1 Control Panel Buttons ..................4-2 Control Panel LEDs ..................4-3 Drive Carrier LEDs ..................4-4 Chapter 5 Chassis Setup and Maintenance Overview ......................5-1 Removing the Power Cord ................5-1 Removing the Chassis Cover .................
  • Page 7 Preface Rack Mounting Instructions ................6-4 Identifying the Sections of the Rack Rails ............6-4 Locking Tabs ....................6-5 Releasing the Inner Rail ................. 6-5 Installing The Inner Rails on the Chassis ............6-6 Installing the Outer Rails on the Rack ............6-7 Standard Chassis Installation .................
  • Page 8 SC835X Chassis Manual Notes viii...

  • Page 9: Chapter 1 Introduction

    The chassis is equipped with a redundant high-efficiency power supply. High- performance fans provide ample optimized cooling and 8 hot-swappable drive bays offer maximum storage capacity in a 3U form factor. Note: A complete list of safety warnings is provided on the Supermicro web site at http://www.supermicro.com/about/policies/safety_information.cfm. Shipping List...

  • Page 10: 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 Headquarters Address: Super Micro Computer, Inc. 980 Rock Ave. San Jose, CA 95131 U.S.A.

  • Page 11: Returning Merchandise For Service

    For faster service, RMA authorizations may be requested online (http://www.super- micro.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 12 SC835X Chassis Manual Notes...

  • Page 13: Chapter 2 Standardized Warning Statements For Ac Systems

    Only certified technicians should attempt to install or configure components. Read this appendix in its entirety before installing or configuring components in the Supermicro chassis. These warnings may also be found on our web site at http://www.supermicro.com/ about/policies/safety_information.cfm. Warning Definition Warning! This warning symbol means danger.
  • Page 14 SC835X Chassis Manual Warnung WICHTIGE SICHERHEITSHINWEISE Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu Verletzungen führen kann. Machen Sie sich vor der Arbeit mit Geräten mit den Gefahren elektrischer Schaltungen und den üblichen Verfahren zur Vorbeugung vor Unfällen vertraut.
  • Page 15 Warning Statements for AC Systems ‫جسذٌة‬ ‫اصابة‬ ً‫تتسبب ف‬ ‫حالة ٌوكي أى‬ ً‫اًك ف‬ ‫خطز‬ ًٌ‫ٌع‬ ‫هذا الزهز‬ !‫تحذٌز‬ ‫الذوائز‬ ‫بالوخاطز الٌاجوة عي‬ ‫ي على علن‬ ، ‫ك‬ ‫هعذات‬ ‫تعول على أي‬ ‫قبل أى‬ ‫الكهزبائٍة‬ ‫حىادث‬ ‫أي‬ ‫وقىع‬ ‫وٌع‬ ‫ل‬ ‫الىقائٍة‬...

  • Page 16: Installation Instructions

    SC835X Chassis Manual Installation Instructions Warning! Read the installation instructions before connecting the system to the power source. 設置手順書 システムを電源に接続する前に、 設置手順書をお読み下さい。 警告 将此系统连接电源前,请先阅读安装说明。 警告 將系統與電源連接前，請先閱讀安裝說明。 Warnung Vor dem Anschließen des Systems an die Stromquelle die Installationsanweisungen lesen. ¡Advertencia! Lea las instrucciones de instalación antes de conectar el sistema a la red de alimentación.

  • Page 17: Circuit Breaker

    Chapter 2: Warning Statements for AC Systems Circuit Breaker Warning! This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 250 V, 20 A. サーキッ ト ・ ブレーカー この製品は、 短絡 （過電流） 保護装置がある建物での設置を前提としています。 保護装置の定格が250 V、...

  • Page 18: Power Disconnection Warning

    SC835X Chassis Manual 경고! 이 제품은 전원의 단락(과전류)방지에 대해서 전적으로 건물의 관련 설비에 의존합니다. 보호장치의 정격이 반드시 250V(볼트), 20A(암페어)를 초과하지 않도록 해야 합니다. Waarschuwing Dit product is afhankelijk van de kortsluitbeveiliging (overspanning) van uw electrische installatie. Controleer of het beveiligde aparaat niet groter gedimensioneerd is dan 220V, 20A.
  • Page 19 Chapter 2: Warning Statements for AC Systems ¡Advertencia! El sistema debe ser disconnected de todas las fuentes de energía y del cable eléctrico quitado de los módulos de fuente de alimentación antes de tener acceso el interior del chasis para instalar o para quitar componentes de sistema. Attention Le système doit être débranché...

  • Page 20: Equipment Installation

    SC835X Chassis Manual Equipment Installation Warning! Only trained and qualified personnel should be allowed to install, replace, or service this equipment. 機器の設置 トレーニングを受け認定された人だけがこの装置の設置、 交換、 またはサービスを許可 されています。 警告 只有经过培训且具有资格的人员才能进行此设备的安装、更换和维修。 警告 只有經過受訓且具資格人員才可安裝、更換與維修此設備。 Warnung Das Installieren, Ersetzen oder Bedienen dieser Ausrüstung sollte nur geschultem, qualifiziertem Personal gestattet werden.

  • Page 21: Restricted Area

    Chapter 2: Warning Statements for AC Systems Waarschuwing Deze apparatuur mag alleen worden geïnstalleerd, vervangen of hersteld door geschoold en gekwalificeerd personeel. Restricted Area Warning! This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security.

  • Page 22: Battery Handling

    SC835X Chassis Manual ‫אזור עם גישה מוגבלת‬ !‫אזהרה‬ ‫יש להתקין את היחידה באזורים שיש בהם הגבלת גישה. הגישה ניתנת בעזרת‬ .)'‫כלי אבטחה בלבד (מפתח, מנעול וכד‬ ‫محظورة‬ ‫مناطق‬ ٍ‫نتركُبها ف‬ ‫هذه انىحذة‬ ‫تخصيص‬ ‫تم‬ ،‫أداة خاصت‬ ‫من خالل استخذاو‬ ‫فقط‬ ‫محظورة‬...
  • Page 23 Chapter 2: Warning Statements for AC Systems Warnung Bei Einsetzen einer falschen Batterie besteht Explosionsgefahr. Ersetzen Sie die Batterie nur durch den gleichen oder vom Hersteller empfohlenen Batterietyp. Entsorgen Sie die benutzten Batterien nach den Anweisungen des Herstellers. Attention Danger d'explosion si la pile n'est pas remplacée correctement. Ne la remplacer que par une pile de type semblable ou équivalent, recommandée par le fabricant.

  • Page 24: Redundant Power Supplies

    SC835X Chassis Manual Redundant Power Supplies Warning! This unit might have more than one power supply connection. All connections must be removed to de-energize the unit. 冗長電源装置 このユニッ トは複数の電源装置が接続されている場合があります。 ユニッ トの電源を切るためには、 すべての接続を取り外さなければなりません。 警告 此部件连接的电源可能不止一个，必须将所有电源断开才能停止给该部件供电。 警告 此裝置連接的電源可能不只一個，必須切斷所有電源才能停止對該裝置的供電。 Warnung Dieses Gerät kann mehr als eine Stromzufuhr haben. Um sicherzustellen, dass der Einheit kein trom zugeführt wird, müssen alle Verbindungen entfernt werden.

  • Page 25: Backplane Voltage

    Chapter 2: Warning Statements for AC Systems ‫امداد الطاقة‬ ‫بوحدات‬ ‫عدة اتصاالت‬ ‫جهاز‬ ‫ال‬ ‫يكون لهذا‬ ‫قد‬ ‫الكهرباء‬ ‫عن‬ ‫وحدة‬ ‫ال‬ ‫لعسل‬ ‫كافة االتصاالت‬ ‫يجب إزالة‬ 경고! 이 장치에는 한 개 이상의 전원 공급 단자가 연결되어 있을 수 있습니다. 이 장치에 전원을...

  • Page 26: Comply With Local And National Electrical Codes

    SC835X Chassis Manual ‫מתח בפנל האחורי‬ !‫הרה‬ ‫אז‬ ‫קיימת סכנת מתח בפנל האחורי בזמן תפעול המערכת. יש להיזהר במהלך‬ .‫העבודה‬ ‫اللىحة‬ ‫أوالطاقة المىجىدة على‬ ‫التيار الكهزبائي‬ ‫مه‬ ‫خطز‬ ‫هناك‬ ‫هذا الجهاس‬ ‫خدمة‬ ‫كه حذرا عند‬ ‫يعمل‬ ‫النظام‬ ‫عندما يكىن‬ 경고! 시스템이...

  • Page 27: Product Disposal

    Chapter 2: Warning Statements for AC Systems Attention L'équipement doit être installé conformément aux normes électriques nationales et locales. ‫תיאום חוקי החשמל הארצי‬ !‫אזהרה‬ ‫הציוד חייבת להיות תואמת לחוקי החשמל המקומיים והארציים‬ ‫התקנת‬ ‫المتعلقة‬ ‫المحلية والىطىية‬ ‫قىاويه‬ ‫يجب أن يمتثل لل‬ ‫الكهربائية‬...

  • Page 28: Hot Swap Fan Warning

    SC835X Chassis Manual ¡Advertencia! Al deshacerse por completo de este producto debe seguir todas las leyes y reglamentos nacionales. Attention La mise au rebut ou le recyclage de ce produit sont généralement soumis à des lois et/ou directives de respect de l'environnement. Renseignez-vous auprès de l'organisme compétent.
  • Page 29 Chapter 2: Warning Statements for AC Systems 警告 當您從機架移除風扇裝置，風扇可能仍在轉動。小心不要將手指、螺絲起子和其他 物品太靠近風扇。 Warnung Die Lüfter drehen sich u. U. noch, wenn die Lüfterbaugruppe aus dem Chassis genommen wird. Halten Sie Finger, Schraubendreher und andere Gegenstände von den Öffnungen des Lüftergehäuses entfernt. ¡Advertencia! Los ventiladores podran dar vuelta cuando usted quite ell montaje del ventilador del chasis.

  • Page 30: Power Cable And Ac Adapter

    Electrical Appliance and Material Safety Law prohibits the use of UL or CSA -certified cables (that have UL/CSA shown on the code) for any other electrical devices than products designated by Supermicro only. 電源コードとACアダプター 製品を設置する場合、 提供または指定された接続ケーブル、 電源コードとACアダプター...
  • Page 31 Appareils électroménagers et de loi sur la sécurité Matériel interdit l'utilisation de UL ou CSA câbles certifiés qui ont UL ou CSA indiqué sur le code pour tous les autres appareils électriques que les produits désignés par Supermicro seulement.
  • Page 32 SC835X Chassis Manual Notes 2-20...

  • Page 33: Chapter 3 Chassis Components

    The maximum motherboard size is 15.2" x 13.2" supporting Intel and AMD Quad processors. Please refer to the motherboard specifications pages on our Web site for updates on supported processors for this chassis, at www.supermicro.com. Backplane Each SC835 chassis comes with a backplane. Depending on our order, your back- plane will accept SAS/SATA drives or SAS only.

  • Page 34: Fans

    Infrequently, you may need replacement parts for your system. To ensure the highest level of professional service and technical support, we strongly recommend pur- chasing exclusively from our Supermicro Authorized Distributors/System Integrators/ Resellers. A list of Supermicro Authorized Distributors/System Integrators/Resellers can be found at: http://www.supermicro.com. Click the Where to Buy link.

  • Page 35: Chapter 4 System Interface

    Chapter 4: System Interface Chapter 4 System Interface Overview There are several LEDs on the control panel and others on the drive carriers to keep you informed of the overall status of the system and the activity and health of specific components. The chassis control panel includes a reset button and an on/off switch.

  • Page 36: Control Panel Buttons

    SC835X Chassis Manual Control Panel Buttons There are two push-buttons located on the front of the chassis. • Reset: The reset button is used to reboot the system. • Power: The main power switch controls power from the power supply to the server system.

  • Page 37: Control Panel Leds

    Chapter 4: System Interface Control Panel LEDs • The control panel on the front of the chassis has six status LEDs. • Power Failure: When this LED flashes, it indicates a power failure in the power supply. • Alert: This LED is illuminated when an alert condition occurs. Informational LED Status Description...

  • Page 38: Drive Carrier Leds

    SC835X Chassis Manual • HDD: Indicates IDE channel activity. SAS/SATA drive and/or DVD-ROM drive activity when flashing. • Power: Indicates power is being supplied to the system's power supply units. This LED should normally be illuminated when the system is operating. Drive Carrier LEDs Each SAS drive carrier has two LEDs on the front of the carrier.

  • Page 39: Chapter 5 Chassis Setup And Maintenance

    Chapter 5: Chassis Setup Chapter 5 Chassis Setup and Maintenance Overview This chapter covers the steps required to install components and perform mainte- nance on the chassis. The only tool required is a Phillips screwdriver. Review the warnings and precautions listed in the manual before setting up or servicing this chassis.

  • Page 40: Removing The Chassis Cover

    SC835X Chassis Manual Removing the Chassis Cover Release Tab Cover Screw Figure 5-1. Removing the Chassis Cover Removing the Chassis Cover 1. Press the release tabs to release the cover from the locked position. Press both tabs at the same time. It may also be necessary to remove the chassis cover screw.

  • Page 41: Installing Drives

    Chapter 5: Chassis Setup Installing Drives Each SC835 chassis provides carriers for eight 3.5" hard disk drives. There is also one optional slim DVD drive plus two 5.25" full height drive bays that can house additional hard disk drives or removable media drives. Installing 3.5"...
  • Page 42 2. Lift the dummy drive out of the drive carrier. Drive Carrier Release Button Figure 5-3. Removing the Dummy Drive from the Carrier Note: Only enterprise level hard disk drives are recommended. For recommended HDDs, visit the Supermicro Web site at http://www.supermicro.com/products/nfo/files/ storage/SAS-1-CompList-110909.pdf.
  • Page 43 Chapter 5: Chassis Setup SAS/SATA Hard Drive Drive Carrier Use a hard, stable surface when installing the hard drive. Figure 5-4. Installing a Drive into a Hard Drive Carrier 3. Place the hard drive carrier on a flat, stable surface such as a desk or work bench.

  • Page 44: Installing The Optional Slim Dvd Drive

    SC835X Chassis Manual Installing the Optional Slim DVD Drive The chassis supports a slim DVD drive just under the control panel. 1. Power down the system as described in Section 5-2. and remove the cover. 2. If a new front port panel is not being installed, remove the mini-bezel from the drive bay The mini-bezel is the small grating that covers the drive bay.

  • Page 45: Installing The Motherboard

    Chapter 5: Chassis Setup Installing the Motherboard Permanent and Optional Standoffs Standoffs prevent short circuits by securing space between the motherboard and the chassis surface. The SC835 chassis includes permanent standoffs in locations used by most motherboards. These standoffs accept the rounded Phillips head screws included in the accessories packaging.
  • Page 46 SC835X Chassis Manual Figure 5-6. Installing the Motherboard Installing the Motherboard 1. Review the documentation that came with your motherboard. Become familiar with component placement, requirements, and precautions. 2. Open the chassis cover. 3. Remove any packaging from the chassis. If the rear fan or the air shroud is in place, remove them.

  • Page 47: Installing Expansion Cards

    Chapter 5: Chassis Setup Installing Expansion Cards The chassis includes space for up to eleven expansion cards.The slots labeled 1 through 7 accomodate full length cards. Slots 8 to 11 accomodate half-length cards. I/O Port Shield Position Expansion Card Slots Figure 5-7.

  • Page 48: Installing Cooling Elements

    SC835X Chassis Manual Installing Cooling Elements Figure 5-8. Installing the Air Shroud Air shrouds concentrate airflow to maximize fan efficiency. The SC835 chassis air shroud does not require screws to set it up. Note that the rear fans must be removed prior to installing the air shroud.

  • Page 49: System Fans

    Chapter 5: Chassis Setup System Fans Four heavy-duty fans provide cooling for the chassis, three front fans and one rear fan. The fans are fully hot-swappable, that is they may be removed and replaced without having to power-down the server. Fan Release Tab Fan Release Tab Front Fan (3 total)

  • Page 50: Rear System Fans

    SC835X Chassis Manual Rear System Fan The standard rear fan must be installed after motherboard and air shroud setup. Figure 5-10. Installing the Rear Fan Installing the Rear System Fan Installing a the Rear System Fan 1. Confirm that the air shroud is correctly placed. 2.

  • Page 51: Checking The Server Air Flow

    Chapter 5: Chassis Setup Checking the Server 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. Do not operate the chassis without drives or drive trays in the drive bays. 3.

  • Page 52: Replacing The Power Distributor

    SC835X Chassis Manual Replacing the Power Distributor The power distributor provides failover and redundancy. In the unlikely event the power distributor must be replaced, follow this procedure. Installing the Power Distributor 1. Power down the system as described in Section 5-2 and remove the cover. 2.

  • Page 53: Chapter 6 Rack Installation

    Chapter 6: Rack Installation Chapter 6 Rack Installation This chapter provides instructions and tips for installing the chassis into a rack. Preparing for Setup Please read this section in its entirety before beginning the installation procedure. Choosing a Setup Location Decide on a suitable location for the rack.

  • Page 54: Circuit Overloading

    SC835X Chassis Manual Circuit Overloading Avoid overloading the power supply circuitry or any overcurrent protection equip- ment. Use equipment nameplate ratings to calculate your requirements. Reliable Ground A reliable ground must be maintained at all times. To ensure this, ground the rack, itself.
  • Page 55 Chapter 6: Rack Installation • Allow the hard drives and power supply modules to cool before touching them. • Always keep the rack front door, all panels and all components on the servers closed when not servicing, to maintain proper cooling. Warning: Do not pick up the server by the front handles.

  • Page 56: Rack Mounting Instructions

    SC835X Chassis Manual Rack Mounting Instructions This section provides information on installing the chassis into a rack unit with the rails provided. There are a variety of rack units on the market, which may mean that the assembly procedure will differ slightly from the instructions provided. You should also refer to the installation instructions that came with the rack unit you are using.

  • Page 57: Locking Tabs

    Chapter 6: Rack Installation Locking Tabs Each inner rail has a locking tab. This tab locks the chassis into place when installed and pushed fully into the rack. These tabs also lock the chassis in place when fully extended from the rack. This prevents the server from coming completely out of the rack when when the chassis is pulled out for servicing.

  • Page 58: Installing The Inner Rails On The Chassis

    SC835X Chassis Manual Figure 6-3. Installing the Inner Rail Extensions Installing The Inner Rails on the Chassis Installing the Inner Rails 1. Confirm that the left and right inner rails have been correctly identified. Place the inner rail firmly against the side of the chassis, aligning the hooks on the side of the chassis with the holes in the inner rail.

  • Page 59: Installing The Outer Rails On The Rack

    Chapter 6: Rack Installation SCREW screw the handles t outer rails for secur purpose if necessar Figure 6-4. Assembling the Outer Rails Installing the Outer Rails on the Rack Installing the Outer Rails 1. Press upward on the locking tab at the rear end of the middle rail. 2.

  • Page 60: Standard Chassis Installation

    SC835X Chassis Manual SCREW Figure 6-5. Installing the Chassis into a Rack Stability hazard. The rack stabilizing mechanism must be in place, or the rack must be bolted to the floor before you slide the unit out for servicing. Failure to stabilize the rack can cause the rack to tip over. Standard Chassis Installation Installing the Chassis into a Rack 1.

  • Page 61: Appendix A Chassis Cables

    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 SC835XTQ Chassis (SAS/ SATA)

  • Page 62: Compatible Cables

    SC835X Chassis Manual A-3 Compatible Cables This section lists cables included with the SC835 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 63: Cascading/Jbod Sas Cables

    Appendix A: Chassis Cables Cascading/JBOD SAS Cables Use the following cables when setting up a cascading or JBOD system. Cable Name: SAS Cable Quantity: varies by setup Part #: CBL-0167L Placement: Internal cable Ports: Single Description: Internal cable. Connects the backplane to the Host Bus Adapter (HBA) or external port.
  • Page 64 SC835X Chassis Manual Cable Name: SAS Cable Quantity: varies by setup Part #: CBL-0166L Placement: External cable Ports: Single or Dual Description: External cascading cable. Connects ports between servers. With most connectors, use one cable for single port connections and two cables for dual port connections.

  • Page 65: Extending Power Cables

    Appendix A: Chassis Cables A-4 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 66 SC835X Chassis Manual Notes...

  • Page 67: Appendix B Power Supply Specifications

    Appendix B: Power Supply Appendix B Power Supply Specifications SC835XTQ-R980B 980W (Redundant) MFR Part # PWS-982P-1R 850W Output @ 100-140V, 11.5-6.5A, 50-60Hz AC Input 980W Output @ 180-240V, 6.5-4.5A, 50-60Hz 4 Amp @ +5V standby DC Output 70 Amp @ +12V (100-140Vac) 81 Amp @ +12V (180-240Vac) +5V: 30 Amp With Power...
  • Page 68 SC835X Chassis Manual Power Supply Connections Connect each of the following cables, as required, by your motherboard manufac- turer. In some instances, some cables may not need to be connected. Power Supply Cables Name Number Connects to: Description 20-pin or 24-pin power cable pro- vides electricity to the motherboard.

  • Page 69: Appendix C Sas-833Tq Backplane Specifications

    Appendix C: SAS-833TQ Backplane Specifications Appendix C SAS-833TQ 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 70: An Important Note To Users

    This manual reflects SAS-33TQ Revision 3.00, the most current release available at the time of publication. Always refer to the Supermicro Web site at www.super- micro.com for the latest updates, compatible parts and supported configurations.

  • Page 71: Front Connector Locations

    Appendix C: SAS-833TQ Backplane Specifications C-5 Front Connector Locations Buzzer Figure C-1. Front Components Front Components Front Jumpers and Components: 1. Upgrade Connector JP69 2. I C Connector#1 JP37 and I C Connector#2 JP95 3. Sideband Connector#1 JP66 and Sideband Connector#2 JP68 4.

  • Page 72: Front Connector Definitions

    SC835X Chassis Manual C-6 Front Connector Definitions 1. Upgrade Connector The upgrade connector, designated JP69, is used for manufacturer's diagnostic purposes only. 2. I C Connectors C Connector Pin Definitions The I C connectors, designated JP37 and Pin# Definition JP95, are used to monitor HDD activity and sta- Data tus.
  • Page 73 Appendix C: SAS-833TQ Backplane Specifications 5. Backplane Main Power Connectors Backplane Main Power The 4-pin connectors, designated JP10 and 4-Pin Connector JP13 provide power to the backplane. See the Pin# Definition table on the right for pin definitions. +12V 2 and 3 Ground 6.

  • Page 74: Front Jumper Locations And Pin Definitions

    SC835X Chassis Manual C-7 Front Jumper Locations and Pin Definitions JP35 JP84 JP97 JP99 JP98 JP61 JP62 JP63 Figure C-2. Jumper Locations Explanation of Jumpers Connector Pins To modify the operation of the backplane, jumpers can be used to choose between optional settings.

  • Page 75: Fan Jumper Settings

    Appendix C: SAS-833TQ Backplane Specifications Jumper Settings Jumper Jumper Settings Note 1-2: Reset JP35 MG9072 chip reset 2-3: No reset Socket Settings Socket Socket Setting Note Buzzer reset* JP18 Connected to front panel Press once to disable buzzer Press twice to enable buzzer *The buzzer sound indicates that a condition requiring immediate attention has occurred.

  • Page 76: I 2 C And Sgpio Modes And Jumper Settings

    SC835X Chassis Manual C and SGPIO Modes and Jumper Settings This backplane can utilize I C or SGPIO. SGPIO is the default mode and can be used without making changes to your jumpers. The following information details which jumpers must be configured to use I C mode or restore your backplane to SGPIO mode.

  • Page 77: Front Led Indicators

    Appendix C: SAS-833TQ Backplane Specifications C-8 Front LED Indicators +5V LED FAN FAIL +12V LED #1 #2 #3 LEDs ALARM Figure C-3. Front LEDs Front Panel LEDs Normal State Specification Fan #1 fail Failure in Fan #1 Fan #2 fail Failure in Fan #2 Fan #3 fail Failure in Fan #3...

  • Page 78: Rear Connectors And Led Indicators

    SC835X Chassis Manual C-9 Rear Connectors and LED Indicators SAS #0 SAS #1 SAS #2 SAS #3 SAS #4 SAS #5 SAS #6 SAS #7 Figure C-4. Rear Connectors Rear SAS/SATA Connectors Rear SAS/SATA Drive Connector Number SAS #0 SAS/SATA HDD #0 SAS #1 SAS/SATA HDD #1 SAS #2...
  • Page 79 Appendix C: SAS-833TQ Backplane Specifications Notes C-11...
  • Page 80 SC835X 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.

This manual is also suitable for:

Sc835 series

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