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Intel® Server Board SE7501WV2 TPS SE7501WV2 Connectors
Revision 1.0
Intel reference number C25653-001
139
8. SE7501WV2 Connectors
8.1 Power Connectors
The power supply connection is obtained using a 24-pin connector, 5-pin connector and an 8-
pin connector. The following tables define the pin-outs of these connectors.
Table 69. Power Connector Pin-out (J3J1)
Pin Signal Pin Signal
1 +3.3Vdc 13 +3.3Vdc
2 +3.3Vdc 14 -12Vdc
3 GND 15 GND
4 +5Vdc 16 PS_ON#
5 GND 17 GND
6 +5Vdc 18 GND
7 GND 19 GND
8 PWR_OK 20 RSVD_(-5V)
9 5VSB 21 +5Vdc
10 +12Vdc 22 +5Vdc
11 +12Vdc 23 +5Vdc
12 +3.3Vdc 24 GND
Table 70. Power Supply Signal Connector (J1J1)
Pin Signal
1 5VSB_SCL
2 5VSB_SDA
3 PS_ALTER_L, Not used
4 3.3V SENSE-
5 3.3V SENSE+
Table 71. 12V Power Connector (J4J1)
Pin Signal
1 GND
2 GND
3 GND
4 GND
5 +12Vdc
6 +12Vdc
7 +12Vdc
8 +12Vdc