SUPER ® SC825 CHASSIS Series SC825TQ-R720LPB SC825TQ-R740LPB SC825TQ-710LP SC825TQ-R720UB SC825TQ-R700LP(V)(B) SC825TQ-R700U(V)(B) SC825TQ-600LPB SC825TQ-563UB SC825TQ-563LPB SC825TQ-560LP(V)(B) SC825TQ-560U(V)(B) USER’S MANUAL 2.
SC825 Chassis Manual The information in this User’s Manual has been carefully reviewed and is believed to be accurate. The vendor assumes no responsibility for any inaccuracies that may be contained in this document, makes no commitment to update or to keep current the information in this manual, or to notify any person or organization of the updates. 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.
Preface Preface About This Manual This manual is written for professional system integrators and PC technicians. It provides information for the installation and use of the SC825 2U chassis. Installation and maintenance should be performed by experienced technicians only. Supermicro’s SC825 2U chassis features a unique and highly optimized design.
SC825 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 SC825 chassis. This chapter also includes contact information. Chapter 2 System Safety This chapter lists warnings, precautions, and system safety.
Preface Appendices This section lists compatible cables, power supply specifications, and compatible backplanes. Not all compatible backplanes may be listed. Refer to our Web site for the latest compatible backplane information.
SC825 Chassis Manual Table of Contents Chapter 1 Introduction 1-1 Overview.......................................................................................................... 1-1 1-2 Shipping List..................................................................................................... 1-1 1-3 Chassis Features............................................................................................. 1-2 CPU.............................................................................
Preface Air Shroud........................................................................................................ 3-2 3-3 Where to get Replacement Components......................................................... 3-2 Chapter 4 System Interface 4-1 Overview.......................................................................................................... 4-1 4-2 Control Panel Buttons......................................................................................
SC825 Chassis Manual Choosing a Setup Location.............................................................................. 6-1 Rack Precautions............................................................................................. 6-2 General Server Precautions............................................................................. 6-2 Rack Mounting Considerations........................................................................ 6-3 Ambient Operating Temperature..........................
Chapter 1: Introduction Chapter 1 Introduction 1-1 Overview Supermicro’s SC825 2U chassis features a unique and highly-optimized design. The chassis is equipped with high efficiency power supply. 1-2 Shipping List Please visit the following link for the latest shipping lists and part numbers for your particular chassis model http://www.supermicro.
SC825 Chassis Manual 1-3 Chassis Features The SC825 2U, high-performance chassis includes the following features: CPU The SC825 chassis supports a dual-core Xeon processor. Please refer to the motherboard specifications pages on our web site for updates on supported processors. Hard Drives The SC825 chassis features eigh slots for SAS/SATA drives. These drives are hot-swappable. Once set up correctly, these drives can be removed without powering down the server.
Chapter 1: Introduction Contacting Supermicro Headquarters Address: 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 's-Hertogenbosch, The Netherlands Tel: +31 (0) 73-6400390 Fax: +31 (0) 73-6416525 Email: sales@supermicro.
SC825 Chassis Manual 1-5 Returning Merchandise for Service A receipt or copy of your invoice marked with the date of purchase is required before any warranty service will be rendered. You can obtain service by calling your vendor for a Returned Merchandise Authorization (RMA) number. When returning to the manufacturer, the RMA number should be prominently displayed on the outside of the shipping carton, and mailed prepaid or hand-carried.
Chapter 2: Warning Statements for AC Systems Chapter 2 Standardized Warning Statements for AC Systems 2-1 About Standardized Warning Statements The following statements are industry standard warnings, provided to warn the user of situations which have the potential for bodily injury. Should you have questions or experience difficulty, contact Supermicro's Technical Support department for assistance. Only certified technicians should attempt to install or configure components.
xxx Chassis User's 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. Suchen Sie mit der am Ende jeder Warnung angegebenen Anweisungsnummer nach der jeweiligen Übersetzung in den übersetzten Sicherheitshinweisen, die zusammen mit diesem Gerät ausgeliefert wurden.
Warning Statements for AC Systems . تحذٌز!هذا الزهز ٌعًٌ خطز اًك فً حالة ٌوكي أى تتسبب فً اصابة جسذٌة كي على علن بالوخاطز الٌاجوة عي الذوائز،قبل أى تعول على أي هعذات الكهزبائٍة وكي على دراٌة بالووارسات الىقائٍة لوٌع وقىع أي حىادث استخذم رقن البٍاى الوٌصىص فً ًهاٌة كل تحذٌز للعثىر تزجوتها 안전을 위한 주의사항 경고! 이 경고 기호는 위험이 있음을 알려 줍니다. 작업자의 신체에 부상을 야기 할 수 있는 상태에 있게 됩니다. 모든 장비에 대한 작업을 수행하기 전에 전기회로와 관련된 위험요소들을 확인하시고 사전에 사고를 방지할 수 있도록 표준 작업절차를 준수해 주시기 바랍니다.
xxx Chassis User's 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.
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.
xxx Chassis User's 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.
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 de toutes les sources de puissance ainsi que de son cordon d'alimentation secteur avant d'accéder à l'intérieur du chassis pour installer ou enlever des composants de systéme.
xxx Chassis User's 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.
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. (This warning does not apply to workstations).
xxx Chassis User's Manual אזור עם גישה מוגבלת !אזהרה הגישה ניתנת בעזרת.יש להתקין את היחידה באזורים שיש בהם הגבלת גישה .)' מנעול וכד,כלי אבטחה בלבד (מפתח . تم تخصيص هذه انىحذة نتركُبها فٍ مناطق محظورة ،َمكن انىصىل إنً منطقت محظورة فقط من خالل استخذاو أداة خاصت قفم ومفتاح أو أٌ وسُهت أخري نالمألما 경고! 이 장치는 접근이 제한된 구역에 설치하도록 되어있습니다. 특수도구, 잠금 장치 및 키, 또는 기타 보안 수단을 통해서만 접근 제한 구역에 들어갈 수 있습니다. Waarschuwing Dit apparaat is bedoeld voor installatie in gebieden met een beperkte toegang.
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.
xxx Chassis User's 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.
Chapter 2: Warning Statements for AC Systems .قد يكون لهذا الجهاز عدة اتصاالت بوحدات امداد الطاقة يجب إزالة كافة االتصاالت لعسل الوحدة عن الكهرباء 경고! 이 장치에는 한 개 이상의 전원 공급 단자가 연결되어 있을 수 있습니다. 이 장치에 전원을 차단하기 위해서는 모든 연결 단자를 제거해야만 합니다. Waarschuwing Deze eenheid kan meer dan één stroomtoevoeraansluiting bevatten. Alle aansluitingen dienen verwijderd te worden om het apparaat stroomloos te maken.
xxx Chassis User's Manual מתח בפנל האחורי !אזהרה יש להיזהר במהלך.קיימת סכנת מתח בפנל האחורי בזמן תפעול המערכת .העבודה هناك خطز مه التيار الكهزبائي أوالطاقة المىجىدة على اللىحة عندما يكىن النظام يعمل كه حذرا عند خدمة هذا الجهاس 경고! 시스템이 동작 중일 때 후면판 (Backplane)에는 위험한 전압이나 에너지가 발생 합니다. 서비스 작업 시 주의하십시오. Waarschuwing Een gevaarlijke spanning of energie is aanwezig op de backplane wanneer het systeem in gebruik is. Voorzichtigheid is geboden tijdens het onderhoud.
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 .התקנת הציוד חייבת להיות תואמת לחוקי החשמל המקומיים והארציים تركيب المعدات الكهربائية يجب أن يمتثل للقىاويه المحلية والىطىية المتعلقة بالكهرباء 경고! 현 지역 및 국가의 전기 규정에 따라 장비를 설치해야 합니다. Waarschuwing Bij installatie van de apparatuur moet worden voldaan aan de lokale en nationale elektriciteitsvoorschriften.
xxx Chassis User's 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. סילוק המוצר !אזהרה .
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.
xxx Chassis User's Manual Power Cable and AC Adapter Warning! When installing the product, use the provided or designated connection cables, power cables and AC adaptors. Using any other cables and adaptors could cause a malfunction or a fire. 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.
Chapter 2: Warning Statements for AC Systems Attention Lors de l'installation du produit, utilisez les bables de connection fournis ou désigné. L'utilisation d'autres cables et adaptateurs peut provoquer un dysfonctionnement ou un incendie. 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.
xxx Chassis User's Manual Notes 2-20
Chapter 3: Chassis Components Chapter 3 Chassis Components 3-1 Overview This chapter describes the most common components included with your chassis. Some components listed may not be included or may not be compatible with your particular chassis model. For more information, see the installation instructions detailed later in this manual. 3-2 Components Chassis The SC825 chassis includes eight hard drive bays. Most chassis models come with a DVD-ROM. Hard drives must be purchased separately.
SC825 Chassis Manual Power Supply Each SC825 chassis model includes a high-efficiency power supply rated at 560W (single), 563W (single) 600W (single), 700W (redundant) 710W (single), 720W (redundant) or 740W (Redundant). In the unlikely event your power supply fails, replacement is simple and can be accomplished without tools. Air Shroud Air shrouds are shields, usually plastic, which conduct the airflow directly to where it is needed. Always use the air shroud included with your chassis.
Chapter 4: System Interface Chapter 4 System Interface 4-1 Overview There are LEDs on the control panel and the drive carriers to keep you constantly informed of the over-all status of the system, as well as the activity and health of specific components. Most SC825 models have two buttons on the chassis control panel: a reset button and an on/off switch. This chapter explains the meanings of all LED indicators and the appropriate response you may need to take.
SC825 Chassis Manual 4-2 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. • • 4-3 Reset: The reset button is used to reboot 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.
Chapter 4: System Interface sure that the chassis covers are installed. Finally, verify that the heatsinks are installed properly. This LED will remain flashing or on as long as the overheat condition exists. • NIC2: Indicates network activity on GLAN2 when flashing. • NIC1: Indicates network activity on GLAN1 when flashing. • • HDD: Indicates IDE channel activity in the SAS/SATA drive, SCSI drive, and/ or DVD-ROM drive activity when flashing.
SC825 Chassis Manual 4-4 Drive Carrier LEDs Your chassis uses SAS/SATA or SCSI drives, but not both. SAS/SATA Drives Each SAS/SATA drive carrier has two LEDs. • • Green: Each Serial ATA drive carrier has a green LED. When illuminated, this green LED (on the front of the SATA drive carrier) indicates drive activity. A connection to the SATA backplane enables this LED to blink on and off when that particular drive is being accessed. Red: The red LED indicates a SAS/SATA drive failure.
Chapter 5: Chassis Setup and Maintenance Chapter 5 Chassis Setup and Maintenance 5-1 Overview This chapter covers the steps required to install components and perform maintenance on the chassis. The only tool you will need to install components and perform maintenance is a Phillips screwdriver. Print this page to use as a reference while setting up your chassis.
SC825 Chassis Manual 5-3 Removing the Chassis Cover 4 1 Remove Screw 2 3 2 1 Remove Screw Release Tab Figure 5-1: Removing the Chassis Cover Removing the Chassis Cover 1. Remove the two screws on each side of the cover, which secure the cover to the chassis. 2. Press the release tabs to remove the cover from the locked position. Press both tabs at the same time. 3. Once the top cover is released from the locked position, slide the cover toward the rear of the chassis. 4.
Chapter 5: Chassis Setup and Maintenance 5-4 Installing Hard Drives 2 1 Figure 5-2: Removing Hard Drive Removing Hard Drive Trays from the Chassis 1. Press the release button on the drive carrier. This extends the drive carrier handle. 2. Use the handle to pull the drive out of the chassis.
SC825 Chassis Manual Dummy Drive Drive Carrier Figure 5-3: Chassis Drive Carrier The drives are mounted in drive carriers to simplify their installation and removal from the chassis. These carriers also help promote proper airflow for the drive bays. 1 1 Figure 5-4: Removing Dummy Drive from Carrier Installing a Hard Drive to the Hard Drive Carrier 1. Remove the screws securing the dummy drive to the carrier. 2. Remove the dummy drive from the carrier.
Chapter 5: Chassis Setup and Maintenance SAS/SATA Hard Drive 4 Drive Carrier 4 Figure 5-5: Removing the Hard Drive 3. Install a new drive into the carrier with the printed circuit board side facing down so that the mounting holes align with those in the carrier. 4. Secure the hard drive by tightening all six screws. 5. Replace the drive carrier into the chassis bay, making sure that the drive carrier handle is completely closed.
SC825 Chassis Manual 5-5 Installing an Optional Floppy or Fixed Hard Drive The SC825 chassis models include two open slots for an optional floppy drive, and/or hard disk drive(s). To utilize these slots, the dummy drive and the slot cover must be removed. Removing the Dummy Drive, Floppy Drive or Hard Disk Drive 1. Disconnect the chassis from any power source. 2. Press the release tab. 3.
Chapter 5: Chassis Setup and Maintenance 5-6 DVD-ROM Replacement or Installation Most SC825 chassis models include a DVD-ROM which is usually pre-installed. Installing or Replacing a DVD-ROM Drive 1. Power down the system and if necessary, remove the server from the rack. 2. Remove the chassis cover. 3. Unplug the drives power and data cables from the motherboard and/or backplane. 4.
SC825 Chassis Manual 5-7 Installing the Motherboard I/O Shield Figure 5-9: I/O Shield Placement I/O Shield The I/O shield holds the motherboard ports in place. Install the I/O shield before you install the motherboard. Installing the 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. 2. Open the chassis cover. 3.
Chapter 5: Chassis Setup and Maintenance Permanent and Optional Standoffs Standoffs prevent short circuits by securing space between the motherboard and the chassis surface. The SC825 chassis includes permanent standoffs in locations used by most motherboards. These standoffs accept the rounded Phillips head screws included in the SC825 accessories packaging. Some motherboards require additional screws for heatsinks, general components and/or non-standard security.
SC825 Chassis Manual Installing the Motherboard 1. Review the documentation that came with your motherboard. Become familiar with component placement, requirements, precautions, and cable connections. 2. Open the chassis cover. 3. As required by your motherboard, install standoffs in any areas that do not have a permanent standoff. To do this: A. Place a hexagonal standoff screw through the bottom the chassis. B. Secure the screw with the hexagon nut (rounded side up). 4.
Chapter 5: Chassis Setup and Maintenance Add-on Card/Expansion Slot Setup SC825: chassis include I/O slots for add-on cards and expansion cards. The number of cards you can use depends on your chassis model. SC825 LP: Provides 7 low profile add-on card slots. SC825U: Provides 3 full height/full length and 3 low profile card slots through a user defined universal expansion card.
SC825 Chassis Manual Add-on Card/Expansion Slot Setup for SC825U (Universal Output) SC825U chassis accepts a slightly smaller "L" shaped motherboard to allow for a universal expansion card. This universal output card allows the systems to accept SAS, SCSI, IB, Ethernet, and other types of connections. SC825U chassis are setup similar to 825RC chassis with two differences: A. The SC825U chassis accepts three full-length, full-height add-on cards instead of four. The fourth slot is used for the UI/O card. B.
Chapter 5: Chassis Setup and Maintenance 5-8 Installing the Air Shroud Figure 5-12: Air Shroud for SC825LP Chassis Air shrouds concentrate airflow to maximize fan efficiency. The SC825 chassis air shroud does not require screws to set up. Installing the Air Shroud 1. Confirm that your air shroud matches your chassis model. Each shroud is labeled SC825LP or SC825U, 2. Place air shroud in the chassis. The air shroud fits behind the two fans closest to the power supply. Note that if a 16 DIMM (13.
SC825 Chassis Manual Figure 5-13: Air Shroud in Place in the SC825LP Chassis 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. In addition, if you are using a front bezel, make sure the bezel's filter is replaced periodically. 2. Do not operate the server without drives or drive trays in the drive bays. Use only recommended server parts. 3. Make sure no wires or foreign objects obstruct air flow through the chassis.
Chapter 5: Chassis Setup and Maintenance 5-9 System Fans Three heavy duty fans provide cooling for the chassis. These fans circulate air through the chassis as a means of lowering the chassis internal temperature. Release Tab Figure 5-14: System Fan Replacing a System Fan 1. If necessary, open the chassis while the power is running to determine which fan has failed. (Never run the server for an extended period of time with the chassis open.) 2.
SC825 Chassis Manual Figure 5-15: Placing the System Fan 5-16
Chapter 5: Chassis Setup and Maintenance 5-10 Power Supply Depending on your chassis model, the SC825 Chassis has a 560, 600, 700, 710, 720 or 740 Watt power supply. This power supply is auto-switching capable. This enables it to automatically sense and operate at a 100v to 240v input voltage. An amber light will be illuminated on the power supply when the power is off. An illuminated green light indicates that the power supply is operating.
SC825 Chassis Manual Release Tab Figure 5-16: Removing the Power Supply Replacing the Power Supply 1. If your chassis includes a redundant power supply (at least two power modules), you can leave the server running and remove only one power supply. If your server has only one power supply, you must power-down the server and unplug the power cord before replacing the power supply. 2. Push the release tab (on the back of the power supply) as illustrated. 3.
Chapter 5: Chassis Setup and Maintenance Figure 5-17: Replacing the Power Distributor Replacing the Power Distributor Redundant server chassis that are 2U or greater require a power distributor. The power distributor provides failover and power supply redundancy. In the unlikely event you must replace the power distributor, do following 1. Power down the server and remove the plug from the wall socket or power strip. 2.
SC825 Chassis Manual Replacing or Installing the Front Port Panel Replace or Install the Front Port Panel 1. Power down and unplug the system 2. Remove the chassis cover. 3. Disconnect the power and data cables from the front port panel to other chassis components including the motherboard and backplane. 4. Remove the old port panel by depressing the release tab, then pulling the unit out of the chassis. 5. Insert the new front port panel unit in the slot until the tab locks into place. 6.
Chapter 5: Chassis Setup and Maintenance 5-11 Optional Front Bezel The SC825 chassis supports an optional full-face locking front bezel for added security. The front bezel is not included with the SC825 chassis, but can be ordered seperately by visiting the Supermicro Web site at www.supermicro.com, clicking on the Where to Buy link and referencing part number MCP-210-82503-0B.
SC825 Chassis Manual Notes 5-22
Chapter 6: Rack Installation Chapter 6 Rack Installation 6-1 Overview This chapter provides a quick setup checklist to get your chassis up and running. Following these steps in the order given should enable you to have the system operational within a minimum amount of time. 6-2 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.
SC825 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. • In multiple rack installations, the racks should be coupled together. • • • • • • • • Always make sure the rack is stable before extending a component from the rack.
Chapter 6: Rack Installation Rack Mounting Considerations Ambient Operating Temperature If installed in a closed or multi-unit rack assembly, the ambient operating temperature 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 temperature (Tmra).
SC825 Chassis Manual 6-4 Rack Mounting Instructions This section provides information on installing the SC825 chassis into a rack unit with the quick-release rails provided. There are a variety of rack units on the market, which may mean the assembly procedure will differ slightly. You should also refer to the installation instructions that came with the rack unit you are using. NOTE: This rail will fit a rack between 26" and 33.5" deep.
Chapter 6: Rack Installation 13 2 13 1 Figure 6-2: Installing the Inner Rail Extensions Installing the Inner Rail Extension The SC825 chassis includes a set of inner rails in two sections: inner rails and inner rail extensions. The inner rails are pre-attached to the chassis, and do not interfere with normal use of the chassis if you decide not to use a server rack. The inner rail extension is attached to the inner rail to mount the chassis in the rack. Installing the Inner Rails 1.
SC825 Chassis Manual 13 1 SCREW screw the handles the outer rails for secure purpose if necessary 12 Figure 6-3: Assembling the Outer Rails Outer Rack Rails Outer rails attach to the rack and hold the chassis in place. The outer rails for the SC825 chassis extend between 30 inches and 33 inches. Installing the Outer Rails to the Rack 1. Secure the back end of the outer rail to the rack, using the screws provided. 2. Press the button where the two outer rails are joined to retract the smaller outer rail.
2 F. Chapter 6: Rack Installation SCREW 1 Figure 6-4: Installing the Chassis into the Rack Note: figures are for illustrative purposes only. Always install servers into racks from the bottom up. Installing the Chassis into a Rack 1. Extend the outer rails as illustrated above. 2. Align the inner rails of the chassis with the outer rails on the rack. SCREW 3. Slide the inner rails into the outer rails, keeping the pressure even on both sides.
SC825 Chassis Manual Notes 6-8
Appendix B: Power Supply Specifications Appendix B SC825 Power Supply Specifications This appendix lists power supply specifications for your chassis system. SC825 Series 560W R700W (Redundant) 600W MFR Part # PWS-561-1H20 PWS-605P-1H PWS-702A-IR Rated AC Voltage 100 - 240V 50 - 60Hz 8.5 - 4 Amp --- 100 - 240V 60-50Hz 10 - 4 Amp AC Input --- 100-240 V, 50-60 Hz, 7.5 Amp max --- DC Input Voltage --- --- DC Output --- --- +5V standby 3 Amp 3 Amp 4 Amp +12V 43.
SC825 Chassis Manual SC825 Series 710W DC-DC Power Supply R720W (Redundant) 740W MFR Part # PWS-711-1R PWS-721P-1R PWS-741P-1R Rated AC Voltage --- --- 100-240 V, 50-60 Hz 9-3.5 Amp AC Input --- 100-240 V, 50-60 Hz, 4-9 Amp --- DC Input Voltage Voltage Range = -36V to -75V (24A - 11A) Nominal Voltage = -48V --- --- DC Output --- 3 Amp @ +5V standby 59 Amp @ +12V 4 Amp @ +5V standby 61.7 Amp @ +12V +5V standby 4 Amp --- --- +12V 59 Amp --- --- +5V 30 Amp 45 Amp --- +3.
Appendix A: Chassis Cables Appendix A SC825 Chassis Cables A-1 Overview 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.
SC825 Chassis Manual SC825TQ-R720LP/ SC825TQ-R720U Part # CBL-0157L Type Length Description 8 pin to 8 pin ribbon cable for SGPIO, PB free Ribbon 9" CBL-0180L-01 SATA various CBL-0044L SATA 61cm CBL-0082L SATA --- Y-split SATA power adapter CBL-0296L Cord 9" Fan extension cord SATA set of 4-70/59/48/38CM round S-RA, PBF SATA cable, S-S SC825TQ-R710LP Part # Type Length Description CBL-0157L Ribbon 9" 8 pin to 8 pin ribbon cable for SGPIO, PB free CBL-0084 Split cable 6" 16 p
Appendix A: Chassis Cables SC825TQ-560LP Part # Type Length CBL-0157L Ribbon 9" 8 pin to 8 pin ribbon cable for SGPIO, PB free CBL-0087 Ribbon, Round 20" 16 pin to 16 pin ribbon cable for control panel CBL-0179L Cable 70 cm Cable 6' SATA various CBL-0180L Description SATA cable Regional power cord Set for 4 SATA Cables. Length varied to minimize airflow interference.
SC825 Chassis Manual A-5 Compatible Cables These cables are compatible with the SC825 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. These cables must be purchased separately. Cable Name: SAS Cable Quantity: 1 Part #: CBL-0175L Alt.
Appendix A: Chassis Cables Extending Power Cables Although Supermicro chassis are designed 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. To do this, use the following chart as a guide. Power Cable Extenders Number of Pins Cable Part # Length 24 pin CBL - 0042 7.9”(20 CM) 20 pin CBL - 0059 7.9”(20 CM) 8 pin CBL - 0062 7.
SC825 Chassis Manual Notes A-6
Appendix C: BPN-SAS-825TQ Backplane Specifications Appendix C BPN-SAS-825TQ 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 components. To prevent damage to your system, it is important to handle it very carefully. The following measures are generally sufficient to protect your equipment from ESD.
SC825 Chassis Manual C-3 An Important Note to Users All images and layouts shown in this user's guide are based upon the latest PCB Revision available at the time of publishing. The card you have received may or may not look exactly the same as the graphics shown in this manual. C-4 Introduction to the BPN-SAS-825TQ Backplane The BPN-SAS-825TQ backplane has been designed to utilize the most up-to-date technology available, providing your system with reliable, high-quality performance.
Appendix C: BPN-SAS-825TQ Backplane Specifications C-5 Front Connectors and SAS Ports +12V GND GND +5V +12V GND GND 15 16 18 14 13 12 10 1 +5V 1 ACT_IN SAS825TQ + + REV 2.0 ++ ++ ++ + + JP29:9072 RESET ++ 11 1 BAR CODE 48 1 2 #2 IC SIDEBAND #2 1 ++ 1 16 17 2 #1 IC 32 SIDEBAND #1 19 Figure C-1: Front Connectors Front Connectors SAS Ports 1. 4-pin power connector: JP13 12. SAS Port #0 2. 4-pin power connector: JP10 13. SAS Port #1 3.
SC825 Chassis Manual C-6 Front Connector and Pin Definitions #1 and #2 Backplane Main Power Connectors Backplane Main Power 4-Pin Connector The 4-pin connectors, designated JP10, and JP13 provide power to the backplane. See the table on the right for pin definitions.
Appendix C: BPN-SAS-825TQ Backplane Specifications #8 and #9 Sideband Headers Sideband Headers The sideband headers are designated JP51 and JP52. For SES-2 to work properly, you must connect an 8-pin sideband cable. See the table to the right for pin definitions. #10 MG9072 Chip The MG9072 is an enclosure management chip that supports the SES-2 controller and SES-2 protocols. #11 Upgrade Header The upgrade header is designated JP46 and is used for manufacturing purposes only.
SC825 Chassis Manual C-7 Front Jumper Locations and Pin Definitions JP43 ACT_IN GND GND +5V +12V GND GND JP36 1 #2 SIDEBAND #2 1 SAS825TQ REV 2.0 48 1 ++ ++ + + ++ + + JP29:9072 RESET JP29 JP50 JP38 ++ JP18 2 IC +5V BAR CODE 2 IC #1 ++ +12V JP37 JP33 JP34 JP41 JP40 Figure C-3: Front Jumpers 16 32 SIDEBAND #1 JP42 Explanation of Jumpers To modify the operation of the backplane, jumpers can be used to choose between optional settings.
Appendix C: BPN-SAS-825TQ Backplane Specifications SGPIO and I2C Modes and Jumper Settings This backplane can utilize SGPIO or I2C, which is the default mode and can be used without making changes to your jumpers. The following information describes which jumper must be configured to use SGPIO mode.
SC825 Chassis Manual I2C Settings (Default) Jumper Jumper Setting Notes JP33 2-3 Controller ID #1 JP34 1-2 Backplane ID #1 1-2: ID#0 2-3: ID#1 JP36 2-3 Controller ID #2 JP37 2-3 Backplane ID #2 1-2: ID#0 2-3: ID#1 JP38 Closed (Jumper on the pins) I2C Reset #2 JP40 Open (Jumper off the pins) I2C Reset_SDOUT#1 JP41 Open (Jumper off the pins) I2C Reset_SDOUT#2 JP42 2-3 I2C Backplane ID_SDIN#1 JP43 2-3 I2C Backplane ID_SDIN#2 JP50 Closed (Jumper on the pins) I2C Reset #1 C-8
Appendix C: BPN-SAS-825TQ Backplane Specifications SAS Port Connections in I2C and SGPIO Settings Use the following chart when connecting this backplane. If the SAS ports are connected out of order, it is not easy to identify drives using the LED function. SAS Port Connections in I2C and SGPIO Settings Port # I2C SGPIO #0-3 I2C #1 Sideband #1 #4-7 I2C #2 Sideband #2 Front LED Indicators ACT_IN +12V GND GND +5V +12V GND GND 2 #2 IC SIDEBAND #2 +5V 1 1 SAS825TQ + + REV 2.
SC825 Chassis Manual Rear Connector SAS Drive Number SAS #0 J1 SAS/SATA HDD #0 SAS #4 J9 SAS/SATA HDD #4 SAS #1 J2 SAS/SATA HDD #1 SAS #5 J11 SAS/SATA HDD #5 SAS #2 J3 SAS/SATA HDD #2 SAS #6 J13 SAS/SATA HDD #6 SAS #3 J4 SAS/SATA HDD #3 SAS #7 J15 SAS/SATA HDD #7 Rear LED Indicators Rear LED Hard Drive Activity Failure LED SAS #0 D12 D5 SAS #1 D13 D6 SAS #2 D14 D7 SAS #3 D15 D8 SAS #4 D18 D19 SAS #5 D21 D20 SAS #6 D22 D23 SAS #7 D25 D26 C-10 ACT7 FAIL7 D26 D15
Appendix C: BPN-SAS-825TQ Backplane Specifications Notes C-11
SC825 Chassis Manual Disclaimer (cont.) The products sold by Supermicro are not intended for and will not be used in life support systems, medical equipment, nuclear facilities or systems, aircraft, aircraft devices, aircraft/emergency communication devices or other critical systems whose failure to perform be reasonably expected to result in significant injury or loss of life or catastrophic property damage.
