Asus P8H61-M LK R2.0 User Manual page 34

4. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN)
Connect the fan cables to the fan connectors on the motherboard, ensuring that the
black wire of each cable matches the ground pin of the connector.
P8H61-M LK R2.0 Fan connectors
Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the
system may damage the motherboard components. These are not jumpers! Do not place
jumper caps on the fan connectors!
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1-22
CPU_FAN
CHA_FAN
CHA FAN PWM
P8H61-M LK R2.0
CHA FAN IN
CHA FAN PWR
GND
The CPU_FAN connector supports a CPU fan of maximum 2A (24 W) fan power.
Only the 4-pin CPU fan and Chassis fan support ASUS FanXpert feature.
Chapter 1: Product introduction