Datasheet

Power and Environmental Specifications Intel
®
Server Board S5000PAL/S5000XAL TPS
Revision 2.0
Intel order number: D31979-011
60
8.2 Server Board Power Requirements
This section provides power supply design guidelines for a system using the Intel
®
Server Board
S5000PAL/S5000XAL, including voltage and current specifications, and power supply on/off
sequencing characteristics.
The following diagram shows the power distribution implemented on
this server board.
Figure 26. Power Distribution Block Diagram
8.2.1 Processor Power Support
The server board supports the Thermal Design Point (TDP) guideline for Dual-Core Intel
®
Xeon
®
processors 5000 sequence. The Flexible Motherboard Guidelines (FMB) has also been followed
to help determine the suggested thermal and current design values for anticipating future
processor needs. The following table provides maximum values for Icc, TDP power and T
CASE
for the Dual-Core Intel
®
Xeon
®
processor 5000 sequence family.
Table 34. Dual-Core Intel
®
Xeon
®
Processor 5000 Sequence TDP Guidelines per processor
TDP Power Max TCASE Icc MAX
130 W 70º C 150 A
Note: These values are for reference only. The Dual-Core Intel
®
Xeon
®
processor 5000
sequence Datasheet contains the actual specifications for the processor. If the values found in
the Dual-Core Intel
®
Xeon
®
processor 5000 sequence Datasheet are different than those
published here, the Dual-Core Intel
®
Xeon
®
processor 5000 sequence Datasheet values will
supersede these, and should be used.