Gigabyte GA-8I875 User Manual page 27

5) SYS_FAN (System Fan Connector)
This connector allows you to link with the cooling fan on the system case to lower the system
temperature.
6) PWR_FAN (Power Fan Connector)
This connector allows you to link with the cooling fan on the system case to lower the system
temperature.
Pin No.
1
Pin No.
1
- 23 - Hardware Installation Process
Definition
1 GND
2 +12V
3 Sense
Definition
1 GND
2 +12V
3 Sense