Supero SC503-200B User manual

SC503 Chassis Series
SC503-200B
SUPER ®
USER’S MANUAL
1.0b

ii
SC503 Chassis Manual
Manual Revision 1.0b
Release Date: December 23, 2009
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.
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
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Copyright © 2009 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 SC503 chassis. Installation
and maintenance should be performed by experienced technicians only.
Supermicro’s SC503 chassis features a unique and highly optimized design for low
wattage processor platforms. The chassis is equipped with a 200W high-efciency
power supply for superb power savings. High-performance fans provide ample
optimized cooling.
This document lists compatible parts available when this document was published.
Always refer to the our Web site for updates on supported parts and congura-
tions.

iv
Manual Organization
Chapter 1 Introduction
The rst chapter provides a checklist of the main components included with this
chassis and describes the main features of the SC503 chassis. This chapter also
includes contact information.
Chapter 2 System Safety
This chapter lists warnings, precautions, and system safety. It recommended that
you thoroughly familiarize yourself installing and servicing this chassis safety pre-
cautions.
Chapter 3 Chassis Components
Refer here for details on this chassis model including the fans, airow shields, and
other components.
Chapter 4 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 5 Chassis Setup and Maintenance
Follow the procedures given in this chapter when installing, removing, or
reconguring your chassis.
Chapter 6 Rack Installation
Refer to this chapter for detailed information on chassis rack installation. You should
follow the procedures given in this chapter when installing, removing or reconguring
your chassis into a rack environment.
Appendix A Chassis Cables, Screws and Other Accessories
Appendix B: Power Supply Specications
SC503 Chassis Manual

v
Preface
Table of Contents
Chapter 1 Introduction
1-1 Overview ......................................................................................................... 1-1
1-2 Shipping List.................................................................................................... 1-1
Part Numbers .................................................................................................. 1-1
1-3 Where to get Replacement Components........................................................ 1-2
1-4 Contacting Supermicro.................................................................................... 1-3
1-5 Returning Merchandise for Service................................................................. 1-4
Chapter 2 System Safety
2-1 Overview ......................................................................................................... 2-1
2-2 Warnings and Precautions .............................................................................. 2-1
2-3 Preparing for Setup......................................................................................... 2-1
2-4 Electrical Safety Precautions .......................................................................... 2-2
2-5 General Safety Precautions ............................................................................ 2-3
2-6 System Safety ................................................................................................. 2-3
Chapter 3 Chassis Components
3-1 Overview ......................................................................................................... 3-1
3-2 Components .................................................................................................... 3-1
Chassis............................................................................................................ 3-1
Mounting to a Rack (optional)......................................................................... 3-1
Power Supply .................................................................................................. 3-1
3-3 Where to get Replacement Components........................................................ 3-2
Chapter 4 System Interface
4-1 Overview ......................................................................................................... 4-1
4-2 Control Panel Buttons ..................................................................................... 4-2
4-3 Control Panel LEDs ........................................................................................ 4-2
Chapter 5 Chassis Setup and Maintenance
5-1 Overview ......................................................................................................... 5-1
5-2 Removing the Chassis Cover ......................................................................... 5-2
5-3 Installing the Hard Drives................................................................................ 5-3
5-4 Installing the Motherboard .............................................................................. 5-4
Chassis Standoffs ........................................................................................... 5-4
Motherboard Installation.................................................................................. 5-5
Add-on Card/Expansion Slot Setup ................................................................ 5-6
5-5 Replacing the Heatsink ................................................................................... 5-7
Checking the Server's Air Flow....................................................................... 5-8
5-6 Power Supply ................................................................................................. 5-9

vi
Replacing the Power Supply........................................................................... 5-9
Chapter 6 Rack Installation
6-1 Overview ......................................................................................................... 6-1
6-2 Unpacking the System .................................................................................... 6-1
6-3 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 Airow ......................................................................................... 6-3
Mechanical Loading ................................................................................... 6-3
Circuit Overloading..................................................................................... 6-3
6-4 Rack Mounting Instructions............................................................................. 6-4
Installing the Chassis into a Rack:.................................................................. 6-4
Installing the Chassis into a Telco Rack:........................................................ 6-5
Appendix A Cables, Screws, and Other Accessories
Appendix B SC503 Power Supply Specications

Chapter 1
Introduction
1-1 Overview
Supermicro’s SC503 chassis features a unique and highly-optimized design. The
chassis is equipped with high efciency 80%+ low noise power supply.
1-2 Shipping List
Part Numbers
Please visit the following link for the latest shiping lists and part numbers for your
particular chassis model http://www.supermicro.com/
Chapter 1: Introduction
1-1
SC503-200B Chassis
Model CPU HDD I/O Slots Power
Supply
SC503-200(B)
Intel Celeron 400
series (35W)
(See below)
1 Fixed 3.5"
hard drive or
up to 2 xed
2.5" hard
drives
1x FH
(optional)
200W
IMPORTANT: It is critical to choose the correct heatsink for your motherboard, that
will t in the SC503 chassis.
Recommended heatsink: Intel Celeron 400 series (35W) platform: Active heatsink
SNKP0032A4

SC503 Chassis Manual
1-2
1-3 Where to get Replacement Components
Though not frequently, you may need replacement parts for your system. To en-
sure the highest level of professional service and technical support, we strongly
recommend purchasing exclusively from our Supermicro Authorized Distributors/
System Integrators/Resellers. A list of Supermicro Authorized Distributors/System
Integrators/Reseller can be found at: http://www.supermicro.com. Click the Where
to Buy link.

1-3
Chapter 1: Introduction
1-4 Contacting Supermicro
Headquarters
Address: Super Micro Computer, Inc.
980 Rock Ave.
San Jose, CA 95131 U.S.A.
Tel: [phone]
Fax: [phone]
Email: [email protected] (General Information)
[email protected] (Technical Support)
Web Site: www.supermicro.com
Europe
Address: Super Micro Computer B.V.
Het Sterrenbeeld 28, 5215 ML
's-Hertogenbosch, The Netherlands
Tel: [phone]
Fax: [phone]
Email: [email protected] (General Information)
[email protected] (Technical Support)
[email protected] (Customer Support)
Asia-Pacic
Address: Super Micro Computer, Inc.
4F, No. 232-1, Liancheng Rd.
Chung-Ho 235, Taipei County
Taiwan, R.O.C.
Tel: [phone]
Fax: [phone]
Web Site: www.supermicro.com.tw
Technical Support:
Email: [email protected]
Tel: [phone]

SC503 Chassis Manual
1-4
1-5 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.
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.
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.

2-1
Chapter 2: System Safety
Chapter 2
System Safety
2-1 Overview
This chapter provides a quick setup checklist to get your chassis up and running.
Following the steps in order given should enable you to have your chassis setup and
operational within a minimal amount of time. This quick set up assumes that you
are an experienced technician, famailiar with common concepts and terminology.
2-2 Warnings and Precautions
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, le a damage claim with carrier
who delivered your system.
Decide on a suitable location for the rack unit that will hold that chassis. It should
be situated in a clean, dust-free area that is well venilated. Avoid areas where heat,
electrical noise and eletromagnetic elds are generated.
You will also need it placed near at least one grounded power outlet. When cong-
ured, the SC503 chassis includes one power supply.
2-3 Preparing for Setup
The SC503 chassis bolts directly to a rack and includes the mounting screws you
will need to install the systems into the rack. Please read this manual in its entirety
before you begin the installation procedure.

SC503 Chassis Manual
2-2
2-4 Electrical Safety Precautions
Basic electrical safety precautions should be followed to protect yourself from harm
and the SC503 from damage:
Be aware of the locations of the power on/off switch on the chassis as well•
as the room’s emergency power-off switch, disconnection switch or electrical
outlet. If an electrical accident occurs, you can then quickly remove power from
the system.
Do not work alone when working with high-voltage components.•
Power should always be disconnected from the system when removing or in-•
stalling main system components, such as the serverboard, memory modules
and the DVD-ROM and oppy drives (not necessary for hot swappable drives).
When disconnecting power, you should rst power-down the system with the
operating system and then unplug the power cords from all the power supply
modules in the system.
When working around exposed electrical circuits, another person who is fa-•
miliar with the power-off controls should be nearby to switch off the power, if
necessary.
Use only one hand when working with powered-on electrical equipment. This•
is to avoid making a complete circuit, which will cause electrical shock. Use
extreme caution when using metal tools, which can easily damage any electrical
components or circuit boards they come into contact with.
Do not use mats designed to decrease electrostatic discharge as protection from•
electrical shock. Instead, use rubber mats that have been specically designed
as electrical insulators.
The power supply power cord must include a grounding plug and must be•
plugged into grounded electrical outlets.
Serverboard battery: CAUTION - There is a danger of explosion if the onboard•
battery is installed upside down, which will reverse its polarities This battery
must be replaced only with the same or an equivalent type recommended by
the manufacturer. Dispose of used batteries according to the manufacturer’s
instructions.

2-3
Chapter 2: System Safety
Please handle used batteries carefully. Do not damage the battery in any way;•
a damaged battery may release hazardous materials into the environment. Do
not discard a used battery in the garbage or a public landll. Please comply
with the regulations set up by your local hazardous waste management agency
to dispose of your used battery properly.
DVD-ROM laser: CAUTION - This server may have come equipped with a•
DVD-ROM drive. To prevent direct exposure to the laser beam and hazardous
radiation exposure, do not open the enclosure or use the unit in any uncon-
ventional way.
2-5 General Safety Precautions
Keep the area around the chassis clean and free of clutter.•
Place the chassis top cover and any system components that have been re-•
moved away from the system or on a table so that they won’t accidentally be
stepped on.
While working on the system, do not wear loose clothing such as neckties and•
unbuttoned shirt sleeves, which can come into contact with electrical circuits or
be pulled into a cooling fan.
Remove any jewelry or metal objects from your body, which are excellent metal•
conductors that can create short circuits and harm you if they come into contact
with printed circuit boards or areas where power is present.
After accessing the inside of the system, close the system back up and secure•
it to the rack unit with the retention screws after ensuring that all connections
have been made.
2-6 System Safety
Electrostatic discharge (ESD) is generated by two objects with different electrical
charges coming into contact with each other. An electrical discharge is created to
neutralize this difference, which can damage electronic components and printed
circuit boards. The following measures are generally sufcient to neutralize this
difference before contact is made to protect your equipment from ESD:
Do not use mats designed to decrease electrostatic discharge as protection from•
electrical shock. Instead, use rubber mats that have been specically designed
as electrical insulators.

SC503 Chassis Manual
2-4
Use a grounded wrist strap designed to prevent static discharge.•
Keep all components and printed circuit boards (PCBs) in their antistatic bags•
until ready for use.
Touch a grounded metal object before removing any board from its antistatic•
bag.
Do not let components or PCBs come into contact with your clothing, which may•
retain a charge even if you are wearing a wrist strap.
Handle a board by its edges only; do not touch its components, peripheral chips,•
memory modules or contacts.
When handling chips or modules, avoid touching their pins.•
Put the serverboard and peripherals back into their antistatic bags when not•
in use.
For grounding purposes, make sure your computer chassis provides excellent•
conductivity between the power supply, the case, the mounting fasteners and
the serverboard.

3-1
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 compatible with your particular
chassis model. For more information, see the installation instructions detailed later
in this manual.
3-2 Components
Chassis
Chassis may include one of the following three options:
One xed 3.5" hard drive.•
Up to 2 xed 2.5" hard drives. •
One FH-HL add-on card•
For the latest shipping lists, visit our Web site at: http://www.supermicro.com.
Mounting to a Rack (optional)
The SC503 can be placed in a rack for secure storage and use. To set up your
rack, follow the instructions included in this manual.
Power Supply
Each SC503 chassis model includes a high-efciency 80%+ low noise power supply
with thermal control fan, rated at 200 Watts. In the unlikely event your power supply
fails, replacement is simple. The power supply simply needs to be unscrewed from
the chassis and replaced.

SC503 Chassis Manual
3-2
3-3 Where to get Replacement Components
Though not frequently, you may need replacement parts for your system. To en-
sure the highest level of professional service and technical support, we strongly
recommend purchasing 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.

4-1
Chapter 4: System Interface
Chapter 4
System Interface
4-1 Overview
The control panel features an LED display, and the individual drive carriers also
feature LEDs. These LEDs keep you constantly informed of the overall status of the
system, and monitor the activity and health of specic components. SC503 models
feature two buttons on the chassis control panel, an on/off button and a reset but-
ton. This chapter explains the meanings of all LED indicators and the appropriate
responses you may need to take.
Figure 4-1: Chassis LEDs

SC503 Chassis Manual
4-2
Overheat/Fan Fail:• When this LED ashes it indicates a fan failure. When
continuously on (not ashing) it indicates an overheat condition, which may be
caused by cables obstructing the airow in the system or the ambient room
temperature being too warm. Check the routing of the cables and make sure
all fans are present and operating normally. You should also check to make
sure that the chassis covers are installed. Finally, verify that the heatsinks are
installed properly. This LED will remain ashing or on as long as the overheat
condition exists.
4-3 Control Panel LEDs
The control panel located on the front of the SC503 chassis has ve LEDs. These
LEDs provide you with critical information related to different parts of the system.
This section explains what each LED indicates when illuminated and any corrective
action you may need to take.
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.
Therefore, you must unplug system before servicing.
Reset:• The reset button is used to reboot the system. A needle, pen, or other
small device is required to activate this button and reset the system
4-2 Control Panel Buttons
There are two push-buttons located on the front of the chassis. These are a power
on/off button and a reset button.

4-3
Chapter 4: System Interface
Power:• Indicates power is being supplied to the system's power supply units.
This LED should normally be illuminated when the system is operating.
HDD:• Indicates IDE channel activity. SAS/SATA drive and/or DVD-ROM drive
activity when ashing.
NIC1:• Indicates network activity on GLAN1 when ashing.
NIC2:• Indicates network activity on GLAN2 when ashing.

SC503 Chassis Manual
4-4
Notes