Asus P8Z77-V LK2 - Manual (Page 37)

ASUS P8Z77-V LK2 1-23
Chapter 1
Chapter 1
Chapter 1
Chapter 1
6. CPU, chassis, and power fan connectors
(4-pin CPU_FAN, 4-pin CHA_FAN1/2; 3-pin PWR_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.
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!
The CPU_FAN connector supports the CPU fan of maximum 1A (12 W) fan power.
P8Z77-V LK2
P8Z77-V LK2 Fan connectors
PWR_FAN CHA_FAN1
Rotation
+12V GND
CHA
F
AN PWM
CHA
F
AN IN
CHA
F
AN PWR
GND
CPU_FAN
GND CPU F
AN PWR
CPU F
AN IN
CPU F
AN PWM
CHA_FAN2
GND CHA
F
AN PWR
CHA
F
AN IN
CHA
F
AN PWM