Asus M2N-SLI - Manual (Page 47)

ASUS M2N-SLI 2-27
4. CPU, Chassis, and Power fan connectors
(3-pin CPU_FAN, 3-pin PWR_FAN, 3-pin CHA_FAN)
The fan connectors support cooling fans of 350mA~2000mA (24 W max.) or
a total of 1A~3.48A (41.76 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.
R
M2N-SLI
M2N-SLI Fan Connectors
CPU_FAN
GND CPU F
AN PWR
CPU F
AN IN
CPU F
AN PWM
CHA_FAN
GND
Rotation
+12V
PWR_FAN
GND
Rotation
+12V
• Do not forget to connect the fan cables to the fan connectors. Lack
of sufficient air flow inside the system may damage the motherboard
components. These are not jumpers! DO NOT place jumper caps on the
fan connectors!
• Only the CPU_FAN and CHA_FAN 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 labeled CHA_FAN for better
thermal environment.