Supermicro SC835 Chassis Manual PDF: 3U Server Chassis User Guide and Service Information (EN)

SC835 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. ("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. IN NO EVENT WILL SUPERMICRO BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, SPECULATIVE OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OR INABILITY TO USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN PARTICULAR, SUPERMICRO SHALL NOT HAVE LIABILITY FOR ANY HARDWARE, SOFTWARE, OR DATA STORED OR USED WITH THE PRODUCT, INCLUDING THE COSTS OF REPAIRING, REPLACING, INTEGRATING, INSTALLING OR RECOVERING SUCH HARDWARE, SOFTWARE, OR DATA.

Any disputes arising between manufacturer and customer shall be governed by the laws of Santa Clara County in the State of California, USA. The State of California, County of Santa Clara shall be the exclusive venue for the resolution of any such disputes. Super Micro's total liability for all claims will not exceed the price paid for the hardware product. California Best Management Practices Regulations for Perchlorate Materials: This Perchlorate warning applies only to products containing CR (Manganese Dioxide) Lithium coin cells. “Perchlorate Material-special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate” WARNING:

Handling of lead solder materials used in this product may expose you to lead, a chemical known to the State of California to cause birth defects and other reproductive harm. Manual Revision 1.0d Release Date: April 2, 2021 Unless you request and receive written permission from Super Micro Computer, Inc., you may not copy any part of this document. Information in this document is subject to change without notice. Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders. Copyright © 2021 by Super Micro Computer, Inc. All rights reserved. Printed in the United States of America ii

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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 SC835 3U chassis. Installa­ tion and maintenance should be performed by experienced technicians only. Supermicro’s SC835 3U chassis features a unique and highly-optimized design for dual-core Xeon platforms. The chassis is equipped with a redundant 800W high- efficiency power supply. High-performance fans provide ample optimized cooling for FB-DIMM memory modules and 8 hot-swappable drive bays offer maximum storage capacity in a 3U form factor.

This document lists compatible parts available when this document was published. Always refer to the our Web site for updates on supported parts and configura­ tions. iii

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SC835 Chassis Manual Manual Organization Chapter 1: Introduction The first chapter provides a checklist of the main components included with this chassis and contact information. Chapter 2: Warning Statements for 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. Chapter 3: Chassis Components Refer here for details on this chassis model including the fans, bays, airflow shields, and other components. Chapter 4:

System Interface Chapter 4 provides details on the system interface, which includes the functions and information provided by the control panel and other system LEDs. Chapter 5: Chassis Setup and Maintenance Refer to this chapter for detailed information on this chassis. Follow the procedures in this chapter when installing, removing, or reconfiguring your chassis. Chapter 6: Rack Installation This chapter details information on chassis rack installation. . Appendix A: SC835 Chassis Cables Appendix B: Power Supply Specifications Appendix C: SAS-833TQ Backplane Specifications Appendix D: SAS-833A Backplane Specifications iv

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Preface Contents Chapter 1 Introduction 1-1 Overview.......................................................................................................... 1-1 1-2 Shipping List.................................................................................................... 1-1 Part Numbers................................................................................................... 1-1 1-3 Contacting Supermicro.................................................................................... 1-2 1-4 Returning Merchandise for Service.................................................................

1-3 Chapter 2 Standardized Warning Statements for AC Systems 2-1 About Standardized Warning Statements........................................................ 2-1 Warning Definition............................................................................................ 2-1 Installation Instructions.................................................................................... 2-4 Circuit Breaker................................................................................................. 2-5 Power Disconnection Warning.........................................................................

2-6 Equipment Installation..................................................................................... 2-8 Restricted Area................................................................................................ 2-9 Battery Handling............................................................................................ 2-10 Redundant Power Supplies........................................................................... 2-12 Backplane Voltage......................................................................................... 2-13 Comply with Local and National Electrical Codes.........................................

2-14 Product Disposal............................................................................................ 2-15 Hot Swap Fan Warning................................................................................. 2-16 Power Cable and AC Adapter ...................................................................... 2-18 Chapter 3 Chassis Components 3-1 Components..................................................................................................... 3-1 Drive Bays.......................................................................................................

3-1 Motherboard Support....................................................................................... 3-1 Backplane........................................................................................................ 3-1 Power Supply................................................................................................... 3-1 Fans................................................................................................................. 3-2 Air Shroud........................................................................................................ 3-2 I/O Expansion slots..........................................................................................

3-2 Switches and Status Indicators....................................................................... 3-2 3-2 Unpacking the System..................................................................................... 3-2 Mounting Rails................................................................................................. 3-2 3-3 Where to get Replacement Components........................................................ 3-2 v

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