Supermicro SC721TQ-250B User manual
SC721 CHASSIS SERIES
SC721TQ-250B
USER’S MANUAL
1.0
ii
Manual Revision 1.0
Release Date: July 22, 2015
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 and
documentation, is the property of Supermicro and/or its licensors, and is supplied only under a
license. Any use or reproduction of this product is not allowed, except as expressly permitted by
the terms of said license.
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.
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 © 2015 by Super Micro Computer, Inc.
All rights reserved.
Printed in the United States of America
iii
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 SC721 chassis. Installation
and maintenance should be performed by experienced technicians only.
The SC721 chassis is a compact (9.45" tall) mini-tower chassis with rich feature sets.
It supports a wide range of Mini-ITX motherboards from the Intel Atom, to the Core
i7 CPU (Default design for 84W TDP CPU). With 4x 3.5" hot-swappable drives and
1x Low prole AOC slot, the SC721 chassis is ideal for small ofce, home server
and cloud storage applications.
SC721 Chassis Manual
iv
Manual Organization
Chapter 1 Introduction
The rst chapter provides a description of the main components included with this
chassis and describes the main features of the SC721 chassis. This chapter also
includes contact information.
Chapter 2 Standardized Warning Statements for AC
Systems
This chapter lists warnings, precautions, and system safety. It is recommended that
you thoroughly familiarize yourself with the safety precautions before installing and
servicing this chassis.
Chapter 3 System Interface
Refer to this chapter for details on the system interface, which includes the functions
and information provided by the control panel on the chassis as well as other LEDs
located throughout the system.
Chapter 4 Chassis Setup and Maintenance
Follow the procedures given in this chapter when installing, removing, or
reconguring your chassis.
Appendix A Chassis Cables, Screws and Other
Accessories
Appendix B Power Supply Specications
Appendix C BPN-SAS-733TQ Backplane Specications
v
Preface
Contents
Preface
Chapter 1 Introduction
1-1 Overview ......................................................................................................... 1-1
1-2 Shipping Lists.................................................................................................. 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 Denition ........................................................................................... 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
Power Supply.................................................................................................. 3-1
Fans ................................................................................................................ 3-1
PCI Slots ......................................................................................................... 3-1
Control Panel Buttons and LED Indicators..................................................... 3-2
3-2 Unpacking the System .................................................................................... 3-2
3-3 Where to Get Replacement Components....................................................... 3-2
SC721 Chassis Manual
vi
Chapter 4 System Interface
4-1 Overview ......................................................................................................... 4-1
4-2 Control Panel Buttons ..................................................................................... 4-2
4-3 Control Panel LEDs ........................................................................................ 4-2
Overheating..................................................................................................... 4-3
Chapter 5 Chassis Setup and Maintenance
5-1 Overview ......................................................................................................... 5-1
5-2 Removing Power from the System ................................................................. 5-1
5-3 Removing the Chassis Cover ......................................................................... 5-2
5-4 Removing and Installing Hard Drives ............................................................. 5-3
5-5 Installing the Internal Fixed Hard Drives......................................................... 5-6
5-6 Installing the Side Mounted Fixed Hard Drive................................................ 5-7
5-7 Installing the I/O Shield and Motherboard ...................................................... 5-8
I/O Shield and Motherboard Installation ......................................................... 5-8
5-8 Hardware Security ....................................................................................... 5-10
Front Bezel Lock........................................................................................... 5-10
Rear Chassis Hasp ....................................................................................... 5-10
Kensington Cable Slot (K-Slot) ......................................................................5-11
5-9 Installing the DVD-ROM Drive ...................................................................... 5-12
5-10 Installing Expansion Cards ........................................................................... 5-14
5-11 Installing the Rear Exhaust Fan ................................................................... 5-15
5-12 Replacing the Power Supply ....................................................................... 5-16
5-13 Replacing the Backplane ............................................................................. 5-17
Appendix A Cables, Screws, and Other Accessories
Appendix B SC721 Power Supply Specications
Appendix C BPN-SAS-733TQ Backplane Specications
Chapter 1
Introduction
1-1 Overview
Supermicro’s SC721 chassis features a unique and highly-optimized design, allow-
ing most conguration of the chassis to be accomplished without tools or screws.
The chassis is equipped with high-efciency power supply. High-performance fans
provide ample optimized cooling for FB-DIMM memory modules, and four hot-swap
drive bays offer maximum storage capacity (Default Design for 84W TDP CPU).
1-2 Shipping Lists
Please visit the following link for the latest shiping lists and part numbers for your
particular chassis model www.supermicro.com.
Chapter 1: Introduction
1-1
SC721 Chassis
Model Drives PCI
Slots Power Supply
SC721TQ-250B 4x 3.5" hot-swap HDD carriers
2x 2.5" xed HDD brackets 1x FF
250W
High-efciency
80 Plus Bronze Certied
SC721 Chassis Manual
1-2
1-3 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: [email protected] (General Information)
Website: 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: [email protected] (General Information)
Website: www.supermicro.nl
Asia-Pacic
Address: Super Micro Computer, Inc.
3F, No. 150, Jian 1st Rd.
Zhonghe Dist., New Taipei City 235
Taiwan (R.O.C)
Tel: +886-(2) 8226-3990
Fax: +886-(2) 8226-3992
Website: www.supermicro.com.tw
1-3
Chapter 1: Introduction
1-4 Returning Merchandise for Service
A receipt or copy of your invoice marked with the date of purchase is required be-
fore 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. Shipping and
handling charges will be applied for all orders that must be mailed when service
is complete.
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.
This warranty only covers normal consumer use and does not cover damages in-
curred in shipping or from failure due to the alteration, misuse, abuse or improper
maintenance of products.
During the warranty period, contact your distributor rst for any product problems
SC721 Chassis Manual
1-4
Notes
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