6.CPU, chassis, and power fan connectors(4-pin CPU_FAN; 3-pin CHA_FAN1; 3-pin PWR_FAN)

The fan connectors support cooling fans of 350 mA~2000 mA (24 W max.) or a total of 1 A~7 A (84 W max.) at +12V. Connect the fan cables to the fan connectors on the motherboard, making sure 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!

CPU_FAN PWR_FAN

CPU FAN PWM CPU FAN IN CPU FAN PWR GND

Rotation +12V GND

CHA_FAN1

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

+12V

 

 

 

 

 

Rotation

 

M3N-HD/HDMI

M3N-HD/HDMI Fan connectors

•Only the CPU_FAN and CHA_FAN 1 connectors support the ASUS Q FAN2 feature.

•If you install two VGA cards, we recommend that you plug the rear chassis fan cable to the motherboard connector labled CHA_FAN1 for better themal environment.

ASUS M3N-HD/HDMI

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