Intel SE7525GP2 - Manual (Page 146)

Intel® Server Board SE7320SP2 & Intel Server Board SE7525GP2 TPS Connector Definitions and Pin-Outs
Revision 2.0 146
7. Connector Definitions and Pin-Outs
7.1 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.
Table 69. Power Connector Pin-out (J12)
Pin Signal 18 AWG Color Pin Signal 18 AWG Color
1* +3.3VDC Orange 13 +3.3VDC Orange
3.3V RS Orange (24AWG) 14 -12VDC Blue
2 +3.3VDC Orange 15 COM Black
3* COM Black 16 PSON# Green
COM RS Black (24AWG) 17 COM Black
4* +5VDC Red 18 COM Black
5V RS Red (24AWG) 19 COM Black
5 COM Black 20 Reserved N.C.
6 +5VDC Red 21 +5VDC Red
7 COM Black 22 +5VDC Red
8 PWR OK Gray 23 +5VDC Red
9 5 VSB Purple 24 COM Black
10 +12V3 Yellow
11 +12V3 Yellow
12 +3.3VDC Orange
Table 70. Auxiliary Signal Connector (J5)
Pin Signal 24 AWG Color
1 I2C Clock White
2 I2C Data Yellow
3 Reserved N.C.
4 COM Black
5 3.3RS Orange
Table 71. Auxiliary CPU Power Connector Pin-out (J22)
Pin Signal 18 AWG color Pin Signal 18 AWG Color
1 COM Black 5* +12V1 White
2 COM Black 12V1 RS Yellow (24AWG)
3 COM Black 6 +12V1 White
4 COM Black 7 +12V2 Brown
8* +12V2 Brown
12V2 RS Yellow (24AWG)