COMMELL HE-875P - Manual (Page 34)

HE-875P User’s Manual
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2.14
The board comes with a 4-pin AT power connector for powering the board, three fan
connectors for Northbridge, CPU and system. The board also provides a 3-pin ATX
function connector. You can just connect the two power connectors without any
backplane to work.
2.14.1
Connector: DC_BPWR
Type: 4-pin P-type connector for +5V/+12V input
Pin Description Pin Description Pin Description Pin Description
1 +12V 2 Ground 3 Ground 4 +5V
Connector: CN_PS
Type: 3-pin ATX function connector
Pin Description Pin Description Pin Description
1 5V Standby 2 Ground 3 PS_ON
CN_PS
CN_BPWR
1 4
1
3