10. Power Subsystem; 10.1 Server Board Power Distribution; 10.2 Power Supply Compatibility - Intel S5500WB12V Specification

Intel® Server Board S5500WB TPS

10. Power Subsystem

10.1 Server Board Power Distribution

10.2 Power Supply Compatibility

®
The Intel Server Board S5500WB is offered in two models:
 SSI SKU: This version of the server board is designed to work with an ―off-the-shelf‖
multi-rail power supply that adheres to the SSI power specification: ―Power Supply
Design Guideline for 2008 Dual-Socket Servers and Workstations‖. You can view SSI
specifications at the following website http://ssiforum.org.

12V SKU: This version of the server board is designed to work with specially-designed
―single rail‖ power supplies that provide 12V and 5V standby current. The server board
has integrated, high-efficiency voltage regulators that produce other voltages required
(for example, 3.3 V, 5 V, and so forth) and can also supply 5 V power required by
hard drives.
Revision 1.9
Figure 32. Power Distribution Diagram
Intel order number E53971-008
Power Subsystem
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