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Supero SC748TQ-R1200B User Manual

Sc748 series 4u chassis
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S
UPER
®
SC748 Chassis Series
SC748TQ-R1200B
SC748TQ-R1400B
SC748TQ-R1K43B
USER'S MANUAL
1.0a

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Summary of Contents for Supero SC748TQ-R1200B

  • Page 1 UPER ® SC748 Chassis Series SC748TQ-R1200B SC748TQ-R1400B SC748TQ-R1K43B USER’S MANUAL 1.0a...
  • 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 SC748 4U chassis. Installa- tion and maintenance should be performed by experienced technicians only. Supermicro’s SC748 4U chassis features a unique and highly-optimized design for dual-core Xeon platforms. The chassis is equipped with a redundant 1000 or 12000 Watt high-efficiency power supply for superb power savings.

  • Page 4: Manual Organization

    SC748 Chassis Manual Manual Organization Chapter 1: Introduction The first chapter provides an introduction to the chassis and contact information. Chapter 2: Warning Statements forf AC Systems This chapter lists warnings, precautions, and system safety. You should thoroughly familiarize yourself with this chapter for a general overview of safety precautions that should be followed before installing and servicing this chassis.
  • Page 5 Preface Appendix A: Chassis Cables Appendix B: Power Supply Specifications Appendix C: MT35TQ Mobile Rack Specifications Appendix D: MT35S and MT35T Mobile Rack Specifications...

  • Page 6: Table Of Contents

    Manual Organization ..................iv Chapter 1 Introduction Overview ......................1-1 Shipping List ....................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 7 Preface Chapter 4 System Interface Overview ......................4-1 Control Panel Buttons ..................4-2 Control Panel LEDs ..................4-2 Overheating ..................... 4-3 Overheat Temperature Setting ..............4-3 Overheating ..................... 4-3 Overheat Temperature Setting ..............4-3 Responses ....................4-3 Responses ....................4-4 Drive Carrier LEDs ..................
  • Page 8 SC748 Chassis Manual Chapter 6 Rack Installation Unpacking the System ..................6-1 Preparing for Setup ..................6-1 Choosing a Setup Location ................6-1 Rack Precautions ..................6-2 General Server Precautions ................6-2 Rack Mounting Considerations ............... 6-3 Ambient Operating Temperature ..............6-3 Reduced Airflow ..................

  • Page 9: Chapter 1 Introduction

    Chapter 1 Introduction Overview Supermicro’s SC748 4U chassis features a unique and highly-optimized design. The chassis is equipped with high efficiency power supply. High performance fans pro- vide ample optimized cooling for FB-DIMM memory modules, 5 hot-swap drive bays and 3 peripheral drive bays offer maximum storage capacity in a 4U form factor.

  • 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 Europe Address: Super Micro Computer B.V. Het Sterrenbeeld 28, 5215 ML...

  • Page 11: 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 12 SC748 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 SC748 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 Chapter 2: 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...

  • Page 16: Installation Instructions

    SC748 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

    SC748 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

    SC748 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

    SC748 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

    SC748 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

    SC748 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

    SC748 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 SC748 Chassis Manual Notes 2-20...

  • Page 33: Chapter 3 Chassis Components

    This chapter describes common components included with your chassis. Installation and replacement procedures are detailed in subsequent chapters. Components For the latest shipping lists, visit our Web site at: http://www.supermicro.com. Drives The chassis features five bays for SAS or SATA drives. The hard disk drives can be configured to be hot swappable.

  • Page 34: Control Panel

    Though not frequently, you may need replacement parts for your system. To ensure the highest level of professional service and technical support, we strongly recom- mend purchasing exclusively from our Supermicro Authorized Distributors/System Integrators/Resellers. A list 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 The user interface elements on the chassis are: • A control panel on the front that includes power buttons and status monitoring lights • Status lights on externally accessable hard drives •...

  • Page 36: Control Panel Buttons

    SC748 Chassis Manual Control Panel Buttons The chassis includes two push-buttons that control power to the system. Power: The main power switch is used to apply or remove power from the power supply to the server system. Turning off system power with this button removes the main power but keeps standby power supplied to the system.

  • Page 37: Overheating

    There are several possible responses if the system overheats. Overheat Temperature Setting Some backplanes allow the overheat temperature to be set at 45, 50, or 55 by changing a jumper setting. For more information, consult the backplane user manual at www.supermicro.com. (Click Support, then the Manuals link.)

  • Page 38: Responses

    SC748 Chassis Manual Responses If the server overheats: 1. Use the LEDs to determine the nature of the overheating condition. 2. Confirm that the chassis covers are installed properly. 3. Check the routing of the cables and make sure all fans are present and operat- ing normally.

  • Page 39: Chapter 5 Chassis Setup And Maintenance

    Chapter 5: Chassis Setup and Maintenance 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 you will need to install components and perform maintenance is a Phillips screwdriver.

  • Page 40: Removing The Chassis Cover

    SC748 Chassis Manual Removing the Chassis Cover Remove Screws Figure 5-1. Removing the Chassis Cover Removing the Chassis Cover 1. Remove the two screws securing the cover to the chassis. 2. Press the release tabs simultaneously. 3. Slide the cover forward.

  • Page 41: Control Panel

    Chapter 5: Chassis Setup and Maintenance Control Panel The front control panel LEDs help monitor the system status. See Chapter 4 for details on the LEDs and buttons. Control Panel Orientation The server can be configured for either tower or server rack orientation. It is shipped in tower mode and can be immediately used as desktop server.
  • Page 42 SC748 Chassis Manual Rotating the Control Panel/Drive Module for Rack Mounting 1. Open the chassis cover. 2. Locate the control panel/drive module and disconnect any cables from the module to any component in the chassis. 3. Push the module release lever to unlock the module. (Figure 5-4) 4.

  • Page 43: Configuring Drives

    Chapter 5: Chassis Setup and Maintenance Configuring Drives The default configuration includes three full size drive trays for removable media drives or hard disk drives, and one storage module with five hard disk drives. Configuring the 5.25" Drive Bays The control panel/drive module includes three 5.25" drive bays under the front control panel.
  • Page 44 5. Secure the hard drive to the tray with four screws from the bottom. 6. Slide the drive tray into the chassis until the tray clicks into place. Note: Enterprise level hard disk drives are recommended for use in Supermicro chassis and servers. For information on recommended HDDs, visit the Supermicro Web site at http://www.supermicro.com/products/nfo/files/storage/SAS-CompList.
  • Page 45 Chapter 5: Chassis Setup and Maintenance Adding Peripheral Drives to the Drive Bays Replace a drive tray with a peripheral drive. 1. Open the chassis cover. 2. Locate the release tab for the drive tray where you want to place the peripheral drive (Figure 5-5).

  • Page 46: Additional Hard Drives

    SC748 Chassis Manual Additional Hard Drives The SC748 chassis accepts a CSE-M35BP Supermicro mobile rack in place of the three bays just under the control panel. This configuration yields a total of ten hot- swap hard drives and no peripheral drives.

  • Page 47: Installing Drives In The Storage Module

    Chapter 5: Chassis Setup and Maintenance Installing Drives in the Storage Module Hard drives in the storage module and mobile rack are mounted in drive carriers to simplify their installation and removal. These carriers also help promote proper airflow for the drive bays. Installing Hard Drives 1.
  • Page 48 SC748 Chassis Manual 3. Place a hard drive in the drive tray (Figure 5-10). Drive Tray SAS/SATA Drive Figure 5-10. Installing the Hard Drive Figure 5-11. Securing Drive 4. Secure the hard drive to the tray using four screws (Figure 5-11). 5.

  • Page 49: Installing The Motherboard

    Chapter 5: Chassis Setup and Maintenance Installing the Motherboard I/O Shield The I/O shield holds the motherboard ports in place. Install the I/O shield before you install the motherboard. I/O Shield Figure 5-12. I/O Shield Installing the I/O Shield 1. Review the documentation that came with your motherboard. Become familiar with component placement, requirements, and precautions.

  • Page 50: Permanent And Optional Standoffs

    SC748 Chassis Manual Permanent and Optional Standoffs Standoffs prevent short circuits by securing space between the motherboard and the chassis surface. The SC748 chassis packaging includes optional standoffs (hexagon shaped posts). These standoffs accept the rounded Phillips head screws included in the SC748 accessories packaging. Chassis Standoffs Figure 5-13.

  • Page 51: Procedure For Motherboard Installation

    Chapter 5: Chassis Setup and Maintenance Procedure for Motherboard Installation Installing the Motherboard: 1. Review the documentation that came with your motherboard. Become familiar with component placement, requirements, and precautions. 2. Disconnect the power supply and lay the chassis on a flat surface. 3.

  • Page 52: Power Supply Connections

    Attach the hard drive connectors to the backplane. If Hard drive power Backplane you are using a Supermicro back- cable plane, the floppy drive connector does not need to be attached. Provides power to the motherboard CPU.

  • Page 53: Expansion Card Setup

    Chapter 5: Chassis Setup and Maintenance Expansion Card Setup After motherboard installation, install expansion cards to the chassis, such as PCI cards. Installing Expansion Cards 1. Locate the release tab on the top of the PCI bracket. 2. Gently apply pressure in the middle of the release tab to unlock the PCI Slot bracket.
  • Page 54 SC748 Chassis Manual Figure 5-16. Remove PCI Card Slot Guard 4. Remove the screw holding the bracket in place and pull the bracket from the chassis. 5. Install your expansion card into the PCI slot bracket and motherboard. To do this, slide the expansion card (with "L"...

  • Page 55: Installing The Air Shroud

    Chapter 5: Chassis Setup and Maintenance Installing the Air Shroud Air shrouds concentrate airflow to maximize fan efficiency. The SC748 chassis supports two different air shroud designs, one for AMD CPUs and, and another for Intel CPUs. Figure 5-17b. AMD Figure 5-17a.

  • Page 56: Checking The Server's Air Flow

    SC748 Chassis Manual Air Shroud Figure 5-18. Air Shroud in Place Checking the Server Air Flow Check the Following • Make sure there are no objects obstructing the airflow in and out of the server. In addition, if you are using a front bezel, make sure the bezel's filter is replaced periodically.

  • Page 57: System Fans

    Chapter 5: Chassis Setup and Maintenance System Fans Six heavy duty fans provide cooling for the chassis. Three fans are located in the front of the motherboard and three fans are in the rear of the chassis. The fans are pre-installed in the chassis.

  • Page 58: Replacing A Rear Chassis Fan

    SC748 Chassis Manual Rear Fan Release Tab Figure 5-20. Rear Chassis Fans Replacing a Rear Chassis Fan Rear Fan Replacement Procedure 1. Press the rear fan release tab. 2. Remove the fan from the chassis by pulling the top of the fan toward the rear of the chassis.

  • Page 59: 5-10 Power Supply

    Chapter 5: Chassis Setup and Maintenance 5-10 Power Supply This chassis features an auto-switching power supply. This enables it to automati- cally sense and operate at a 100v to 240v input voltage. An amber light will be illuminated when the power is off. An green light indicates that the power supply is operating.
  • Page 60 SC748 Chassis Manual Pull the Drive Out Using the Handle Press the Release Button Figure 5-21. Removing a Power Supply 5-22...

  • Page 61: Chapter 6 Rack Installation

    Chapter 6: Rack Installation Chapter 6 Rack Installation This chapter provides instructions for installing the chassis into a rack. Unpacking the System You should inspect the box the chassis was shipped in, and note if it was damaged in any way. If the chassis itself shows damage, you should file a damage claim with the carrier who delivered it.

  • Page 62: Rack Precautions

    SC748 Chassis Manual Rack Precautions • Ensure that the leveling jacks on the bottom of the rack are fully extended to the floor with the full weight of the rack resting on them. • In single rack installation, stabilizers should be attached to the rack. •...

  • Page 63: Rack Mounting Considerations

    Chapter 6: Rack Installation Rack Mounting Considerations Ambient Operating Temperature If installed in a closed or multi-unit rack assembly, the ambient operating tempera- ture of the rack environment may be greater than the ambient temperature of the room. Therefore, consideration should be given to installing the equipment in an environment compatible with the manufacturer’s maximum rated ambient tempera- ture (TMRA).

  • Page 64: Procedure For Rack Mounting

    SC748 Chassis Manual Procedure for Rack Mounting There are a variety of rack units on the market, which may mean the assembly procedure differs slightly. You should also refer to the installation instructions for the rack unit you are using. By default, the chassis is shipped configured as a tower.
  • Page 65 Chapter 6: Rack Installation Chassis Cover Chassis Feet Chassis Cover Lock Figure 6-1. Remove Feet and Chassis Top Cover Removing the Chassis Feet 1. Place the chassis on its side with the chassis side cover facing upward. 2. Remove the screw holding a chassis foot in place. 3.

  • Page 66: Identifying The Sections Of The Rack Rails

    SC748 Chassis Manual Identifying the Sections of the Rack Rails The rail package includes two rack rail assemblies in the rack mounting kit. Each assembly consists of two sections: an inner fixed chassis rail that secures directly to the server chassis and an outer fixed rack rail that secures directly to the rack itself. Inner Rails Chassis Handle Screw...
  • Page 67 Chapter 6: Rack Installation Figure 6-4. Installing the Inner Rack Rails 4. Locate the inner rails (2) and screws (12) in the shipping package. 5. Align the inner rails against the chassis, as shown. Confirm that the rails are flush against the edge of the chassis. 6.
  • Page 68 SC748 Chassis Manual Installing the Outer Rails to the Rack 1. Attach the front and rear short brackets to the outside of the long bracket. Both bracket ends must face the same direction. 2. Adjust both the brackets to the proper distance so that the rail fits snugly into the rack.
  • Page 69 Chapter 6: Rack Installation Figure 6-6. Installing the Rack Rails Note: Figures are for illustrative purposes only. Always install servers into racks from the bottom up. 3. Secure the front side of the outer rail with two M5 screws and the rear side of the outer rail with three M5 screws.
  • Page 70 SC748 Chassis Manual Installing the Chassis into a Rack 1. Confirm that chassis includes the inner rails and the outer rails. 2. Line chassis rails with the front of the rack rails (C). 3. Slide the chassis rails into the rack rails, keeping the pressure even on both sides (you may have to depress the locking tabs when inserting).

  • Page 71: Tower Configuration Instructions

    Chapter 6: Rack Installation Tower Configuration Instructions The SC748 chassis is shipped with the chassis cover and feet pre-installed. To use the chassis as a desktop server, no other installation is required. Use the instructions in this section if you have converted the chassis for rack use and need to return the chassis to tower mounting.
  • Page 72 SC748 Chassis Manual Placing the Chassis Feet 1. Place the chassis foot in the foot receptacle and slide the foot toward the front of the chassis. The foot should lock into place. 2. Secure the foot to the chassis using one screw enclosed in the packaging. 3.

  • Page 73: Appendix A Sc748 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 SC748TQ Chassis (SAS/SATA) SC748TQ-R1200 and SC748TQ-R1000...
  • Page 74 SC748 Chassis Manual A-3 Compatible Cables These cables are compatible with the SC748 Chassis. Alternate SAS/SATA Cables Some compatible motherboards have different connectors. If your motherboard has only one SAS connector that the SAS/SATA cables must share, use one of the following cables.

  • Page 75: Extending Power Cables

    Appendix A: Chassis Cables Extending Power Cables Although Super Micro 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 76 SC748 Chassis Manual Notes...

  • Page 77: Appendix B Sc748 Power Supply Specifications

    Appendix B: Power Supply Specifications Appendix B SC748 Power Supply Specifications This appendix lists power supply specifications for your chassis system. SC748TQ-R1200B 1200W Redundant high-efficiency power supply with PMBus MFR Part # PWS-1K22-1R 100 - 240V Rated AC Voltage 50 - 60Hz...
  • Page 78 SC748 Chassis Manual SC748TQ-R1K43B 1400W Redundant High-efficiency AC power supply with Digital Switching Control & PMBus 1.2 MFR Part # PWS-1K43F-1R Rated AC Voltage 100-240 V, 50-60 Hz, 15 Amp max +5V standby 6 Amp 100 Amp @ 100-140V +12V 117 Amp @ 180-240V With Power Distributer +5V 30 Amps -12V 0.6 Amp...

  • Page 79: Appendix C Cse-M35Tq Mobile Rack Specifications

    Appendix C: CSE-M35TQ Mobile Rack Specifications Appendix C CSE-M35TQ Mobile Rack 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 Electric Static Discharge (ESD) can damage electronic com ponents. To prevent dam- age to your system, it is important to handle it very carefully.

  • Page 80: Front Connectors

    SC748 Chassis Manual C-4 Front Connectors Front Connectors 1. Power Connectors (4-pin): JP10 8. Upgrade JP46 and JP13 9. ACT IN JP26 2. Chip: MG 9072 10. FAN Connector JP22 3. JTAG JP47 11. SAS Port #0 J5 4. I C Connector #1 JP44 12.

  • Page 81: C-5 Front Connector And Pin Definitions

    Appendix C: CSE-M35TQ Mobile Rack Specifications C-5 Front Connector and Pin Definitions 1. Mobile Rack Main Power Connectors Mobile rack Main Power The 4-pin connectors, designated JP10 and 4-Pin Connector (JP10 and JP13) JP13, provide power to the mobile rack. See Pin# Definition the table on the right for pin definitions.
  • Page 82 SC748 Chassis Manual 6 and 7. Sideband Headers Sideband Headers (JP51 and JP52) The sideband headers are designated JP51 Pin # Definition Pin # Definition and JP52. For SES-2 to work properly, you Mobile rack Controller must connect an 8-pin sideband cable. See the Addressing ID (SB6) (SB5)

  • Page 83: C-6 Front Jumper Locations And Pin Definitions

    Appendix C: CSE-M35TQ Mobile Rack Specifications C-6 Front Jumper Locations and Pin Definitions JP62 JP38 JP29 JP50 JP36 JP40 JP41 JP33 JP37 JP43 JP61 JP34 JP42 JP18 Explanation of Jumpers To modify the operation of the mobile rack, Connector Pins jumpers can be used to choose between optional settings.

  • Page 84: Fan Jumper Settings

    SC748 Chassis Manual Jumper Settings Jumper Jumper Settings Notes Open: Enabled Buzzer Reset JP18 Closed: Disabled Open: Default 9072 Chip Reset JP29 Closed: Reset Fan Jumper Settings This mobile rack can use up to four fans. To utilize each fan, you must configure both jumpers as instructed below.

  • Page 85: I2C And Sgpio Modes And Jumper Settings

    Appendix C: CSE-M35TQ Mobile Rack Specifications I2C and SGPIO Modes and Jumper Settings This mobile rack can utilize I2C or SGPIO. I2C 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 SGPIO mode or restore your mobile rack to I2C mode.

  • Page 86: Sas Port Connections In I2C And Sgpio Settings

    SC748 Chassis Manual SAS Port Connections in I2C and SGPIO Settings Use the following chart when connecting this mobile rack. If you connect the SAS ports out of order, you will not able to easily identify drives using the LED func- tion.

  • Page 87: C-7 Rear Connectors And Led Indicators

    Appendix C: CSE-M35TQ Mobile Rack Specifications C-7 Rear Connectors and LED Indicators SAS #0 FAIL #0 ACT #0 SAS #1 FAIL #1 ACT #1 SAS #2 FAIL #2 ACT #2 SAS #3 FAIL #3 ACT #3 SAS #4 FAIL #4 ACT #4 FAN FAIL OH / DRIVE FAIL Rear SAS/SATA Connectors...
  • Page 88 SC748 Chassis Manual Rear LED Indicators Rear LED Hard Drive Activity Failure LED SAS #0 SAS #1 SAS #2 SAS #3 SAS #4 Mobile Rack Backplane LEDs Hard Drive Activity Failure LED Overheat/Drive Failure LED indicator (Red light: flashing, buzzer on) Overheat/Drive Failure LED indicator (Red light: flashing, buzzer on) C-10...

  • Page 89: C-8 Installation Tools Needed

    Appendix C: CSE-M35TQ Mobile Rack Specifications C-8 Installation Tools Needed The following tools are neeed for the installation of the mobile rack into the chassis: • Phillips head screwdriver • Antistatic Strap (recommended) C-9 Important Safety Guidelines for Installation This product should be assembled and/or serviced by qualified and experienced technicians.

  • Page 90: C-10 Connecting Cables To The Mobile Rack

    SC748 Chassis Manual C-10 Connecting Cables to the Mobile Rack Before connecting cables the mobile rack, you must remove the exhaust fan. In some circumstances, the backplane may need to be removed. Figure C-1. Pinch the Tabs on the Mobile Rack Fan Connecting SAS/SATA and Power Cables to the Mobile Rack: 1.
  • Page 91 Appendix C: CSE-M35TQ Mobile Rack Specifications Figure C-2. Pull Fan from the Rack 2. Pull the exhaust fan from the chassis. C-13...
  • Page 92 SC748 Chassis Manual Figure C-3. Removing Bracket from Rack 3. Remove the bracket screw and pull the bracket from the mobile rack. 4. Connect the SAS cables and power cables to the mobile rack backplane. 5. Replace the bracket, bracket screw, and fan to the mobile rack. C-14...

  • Page 93: Backplane Removal

    Appendix C: CSE-M35TQ Mobile Rack Specifications Figure C-4. Removing the Backplane from the Mobile Rack Backplane Removal The backplane may be separated from the mobile rack by removing the seven screws holding the backplane in place. C-15...
  • Page 94 Notes 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:

Sc748tq-r1400bSc748tq-r1k43b

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