DFI EC300 Series - Manual (Page 108)

108
5
Ports and Connectors
VGA
Cooling Fan Connector
The fan connector is used to connect the cooling fan. The cooling fan will provide
adequate airfl ow throughout the chassis to prevent overheating the system board
components.
12V
Sensor
Ground
3 1
CPU Fan
System Fan
12V
Sensor
Ground
3 1