Intel® Server Board S5000PAL / S5000XAL TPS

Power and Environmental Specifications

8.2Server 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 25. Power Distribution Block Diagram

8.2.1Processor 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 TCASE for the Dual-Core Intel® Xeon® processor 5000 sequence family.

Table 35. 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.

Revision 1.4

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Intel order number: D31979-007

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Intel S5000XAL Server Board Power Requirements, Processor Power Support, TDP Power Max Tcase Icc MAX 130 W 70º C 150 a