COMMELL HS-874P - Manual (Page 33)

HS-874P User’s Manual Hardware Setup
Power and Fan Installation
33
2.12.2 <Fan Connectors>
Connector: CPUFAN
Type: 4-pin fan wafer connector
Pin Description Pin Description
1 Ground 2 +12V
3 Fan Speed Detection 4 Fan Control
Connector: SYSFAN
Type: 3-pin fan wafer connector
Pin Description Pin Description Pin Description
1 Ground 2 +12V 3 Fan Speed Detection
CPUFAN
1
DC_IN
1 4
CN_PS
SYSFAN
1 3
1
3 3
1 2
3 4