Supermicro SAS-827HD User manual

Rev. 1.0
SAS-827HD Backplane
USER'S GUIDE
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DESIGNED IN USA
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F24
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F26
F36
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+C3
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C
A
D1
R128
R132
JP71
JP70
JP69
BAR CODE
UPGRADE#B
HB
UPGRADE#A
JF6-B
JF5-A
MB-B
MB-A
1
JP36:
OPEN:DEFAULT
CLOSE:ANYPOWER BUTTON
JP35:
OPEN:DEFAULT
CLOSE:LEDTEST
TOPS
SPI
DEBUG
FAN4
FAN3
FAN2 FAN1
REV 1.00
SAS827HD
SUPER ®

SAS-827HD Backplane User’s Guide
ii
Manual Revision 1.0
Release Date: September 9, 2010
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 © 2010 by Super Micro Computer, Inc.
All rights reserved.
Printed in the United States of America

Preface
iii
Table of Contents
Contacting Supermicro.......................................................................................iv
Returning Merchandise for Service.....................................................................v
Chapter 1 SAS-827HD Safety Guidelines
1-1 ESD Safety Guidelines ................................................................................... 1-1
1-2 General Safety Guidelines .............................................................................. 1-1
1-3 An Important Note to Users ............................................................................ 1-2
1-4 Introduction to the SAS-827HD Backplane..................................................... 1-2
Chapter 2 Connectors, Jumpers and LEDs
2-1 Front Connectors ............................................................................................ 2-1
Front Connectors ............................................................................................ 2-1
Explanation of Jumpers .................................................................................. 2-3
2-2 Front LED Indicator......................................................................................... 2-4
2-3 Rear Connectors and LED Indicators............................................................. 2-4
2-4 SAS Ports........................................................................................................ 2-6

SAS-827HD Backplane User’s Guide
iv
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]

Preface
v
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 backplane in the original Supermicro box, using the
original packaging materials. If these are no longer available, be sure to pack the
backplane in an anti-static bag and inside the box. Make sure that there is enough
packaging material surrounding the backplane so that it does not 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.

SAS-827HD Backplane User’s Guide
vi
Notes

1-1
Chapter 1: Safety Guidelines
Chapter 1
SAS-827HD Safety Guidelines
To avoid personal injury and property damage, carefully follow all the safety steps
listed below when accessing your system or handling the components.
1-1 ESD Safety Guidelines
Electrostatic Discharge (ESD) can damage electronic components. To prevent dam-
age to your system, it is important to handle it very carefully. The following measures
are generally sufcient to protect your equipment from ESD.
Use a grounded wrist strap designed to prevent static discharge.•
Touch a grounded metal object before removing a component from the antistatic•
bag.
Handle the backplane by its edges only; do not touch its components, peripheral•
chips, memory modules or gold contacts.
When handling chips or modules, avoid touching their pins.•
Put the card and peripherals back into their antistatic bags when not in use.•
1-2 General Safety Guidelines
Always disconnect power cables before installing or removing any components•
from the computer, including the SAS-827HD backplane.
Disconnect the power cable before installing or removing any cables from the•
SAS-827HD backplane.
Make sure that the SAS-827HD backplane is securely and properly installed on•
the motherboard to prevent damage to the system due to power shortage.

1-2
SAS-827HD Backplane User's Guide
1-3 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.
1-4 Introduction to the SAS-827HD Backplane
The SAS-827HD backplane has been designed to utilize the most up-to-date tech-
nology available, providing your system with reliable, high-quality performance.
ThismanualreectsSAS-827HDRevision1.00,themostcurrentreleaseavailable
at the time of publication. Always refer to the Supermicro Web site at www.supermi-
cro.comforthelatestupdates,compatiblepartsandsupportedcongurations.

2-1
Chapter 2: Connectors, Jumpers and LEDs
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JP57
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JP56
DESIGNED IN USA
F23
F24
F25
F26
F36
C121
C269
+
+
C200
+
C203
+
C119
+
C197
+
C198
+
C201
+C3
+
C44
+
C45
+C84
+
C85
C
A
D1
R128
R132
JP71
JP70
JP69
BAR CODE
UPGRADE#B
HB
UPGRADE#A
JF6-B
JF5-A
MB-B
MB-A
1
JP36:
OPEN:DEFAULT
CLOSE:ANYPOWER BUTTON
JP35:
OPEN:DEFAULT
CLOSE:LEDTEST
TOPS
SPI
DEBUG
FAN4
FAN3
FAN2 FAN1
REV 1.00
SAS827HD
Chapter 2
Connectors, Jumpers and LEDs
2-1 Front Connectors
Power Connector: JPI1. 2C1
Fan1 Connector JP542.
Fan2 Connector: JP553.
Fan3 Connector: JP564.
Fan4 Connector: JP575.
Front Panel Connector: JF5-A6.
Front Panel Connector: JF6-B7.
Power Connector: JPW18.
Power Connector: JPW29.
Power Connector: JPW310.
Upgrade-A: JP7011.
Upgrade -B: JP7112.
SPI: JP6913.
Power Button Settings: JP3614.
LED Test: JP3515.
1
3
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9
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Figure 2-1: Front Connectors

2-2
SAS-827HD Backplane User's Guide
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JP35
JPI2C1
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JPW3
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JPW2 1
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JPW1
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1
F16 Y2
X1
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1
JP55
1
JP54
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1
JP57
4
1
JP56
DESIGNEDIN USA
F23
F24
F25
F26
F36
C121
C269
+
+
C200
+
C203
+
C119
+
C197
+
C198
+
C201
+C3
+
C44
+
C45
+C84
+
C85
C
A
D1
R128
R132
JP71
JP70
JP69
BAR CODE
UPGRADE#B
HB
UPGRADE#A
JF6-B
JF5-A
MB-B
MB-A
1
JP36:
OPEN:DEFAULT
CLOSE:ANYPOWERBUTTON
JP35:
OPEN:DEFAULT
CLOSE:LEDTEST
TOPS
SPI
DEBUG
FAN4
FAN3
FAN2 FAN1
REV1.00
SAS827HD
2. - 5. Chassis Fan Connectors
These connectors, designated FAN1, FAN2,
FAN3 and FAN4 supply power to the chassis
cooling fans.
8. - 10. Power Connectors
These connectors, designated JPW1, JPW2
and JPW3 supply power to the two mother-
board nodes in the chassis.
FAN4 FAN3 FAN2 FAN1
Cables
SAS-827HD
System Fans
Figure 2-2: Default Conguration - Fans Connected Directly to the Backplane
14. Power Button Settings
This jumper is designated JP36 and con-
trols the power button functionality.
Open:Default,multiple power buttonfunctionality
Closed: Single power button functionality
15. LED Test
This jumper is designated JP35 and it is used
to test the LEDs. Open is the default setting,
closed is the LED test setting.
11. - 12. Upgrade Connectors
These connectors are designated JP70 and
JP71 and are for manufacturing purposes
only.
13. SPI Connector
This connector is designated JP69.
1. Power Supply Connector
The 5-pin connector, designated JPI2C1 pro-
vides power to the SMBUS and power control
signals.