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Cooling Fan Connectors
These fan connectors are used to connect cooling fans. Cooling fans
will provide adequate airflow throughout the chassis to prevent over-
heating the CPU and system board components.
X
X
CPU fan
Fan 6
X
Fan 5
X
Fan 2
3
1
Ground
Power
Sense
1
3
Ground
Power
Sense
3
1
Ground
Power
Sense
4
1
Sense
Power
Ground
Speed
Control
Fan 4
3
1
Ground
Power
Sense
X
Fan 3
1
3
Ground
Power
Sense
X