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CPU0FAN/ CPU1FAN/ FAN3/ FAN4: 4-pin FAN Header
FAN1/FAN2/FAN3:
FAN0/FAN4:
Use these headers to connect the cooling fans to the
motherboard to keep the system stable and reliable.
Pin 1
Pin 2
Pin 3
Pin 4
GND +12V
Tachometer
Fan PWM (speed)
Control
CPU0
FAN
CPU1
FAN
FAN3
FAN4