Technical Product Specification

System Power Sub-system Intel® Server System P4000IP and Intel® Workstation System P4000CR Family TPS
Revision 1.2 Intel order number G38159-002
23
2. System Power Sub-system
2.1 750-W Power Supply
This specification defines a 750W redundant power supply that supports server systems. This
power supply has 2 outputs; 12V and 12V standby. The AC input is auto ranging and power
factor corrected.
2.1.1 Mechanical Overview
The physical size of the power supply enclosure is 39/40mm x 73.5mm x 185mm. The power
supply contains a single 40mm fan. The power supply has a card edge output that interfaces
with a 2x25 card edge connector in the system. The AC plugs directly into the external face of
the power supply. Refer to the following Figure 16. All dimensions are nominal.
Figure 16. 750-W Power Supply Outline Drawing
2.1.1.1 DC Output Connector
The power supply uses a card edge output connection for power and signal that is compatible
with a 2x25 Power Card Edge connector (equivalent to 2x25 pin configuration of the FCI power
card connector 10035388-102LF).
Table 6. DC Output Connector
Pin
Name
Pin
Name
A1
GND
B1
GND
A2
GND
B2
GND
A3
GND
B3
GND
A4
GND
B4
GND
A5
GND
B5
GND
73.5
mm
FCI 2x25 card
edge connector
10035388-102
A25
A1
B25
B1
3mm
Retention Latch
Airflow direction
185mm
40mm fan
8.5mm
39mm
11mm