Se7500Cw2 Connectors And Jumper Blocks; Main Power Connector; Table 41. Power Connector Pin-Out (J26); Table 42. Auxiliary Signal Connector (J24) - Intel SE7500CW2 Technical Product Specification

SE7500CW2 Server Board Technical Product Specification
8.

SE7500CW2 Connectors and Jumper Blocks

8.1

Main Power Connector

The main power supply connection is obtained using the 24-pin connector. The following table
defines the pin-outs of the connector.
Pin
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 PWR_GOOD_H
9 AUX5V
10 +12V
11 +12V
12 +3.3V

Table 43. Auxiliary CPU Power connector pin-out table (J20)

81
Revision 1.40

Table 41. Power Connector Pin-out (J26)

Signal Color
Orange
Orange
Black
Red
Black
Red
Black
Gray
Purple
Yellow
Yellow
Orange

Table 42. Auxiliary Signal Connector (J24)

Pin Signal
1 SCL_H
2 SDA_H
3 ALTER_L
4 GND
5 3.3V
Note: Please note this is the pin-out on the board and typical com2
server cables cross signals unlike desktop boards.
Pin Signal
1 GND
2 GND
Pin Signal
13 +3.3V
14 +12V
15 GND
16 DC_ON_L
17 GND
18 GND
19 GND
20
21 +5V
22 +5V
23 +5V
24 GND
Color
Green
Yellow
Red
Black
Orange
Pin Signal
5 +12VENG
6 +12VENG
Color
Orange
Blue
Black
Green
Black
Black
Black
White
Red
Red
Red
Black