Asus P5N32-SLI Premium - Manual (Page 55)

ASUS P5N32-SLI Premium 2-29
6. CPU, chassis, and power fan connectors
(4-pin CPU_FAN, 3-pin CHA_FAN1, 3-pin CHA_FAN2, 3-pin CHA_FAN3,
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!
• Only the CPU_FAN and CHA_FAN 1-3 connectors support the ASUS Q-
FAN 2 feature.
• If you install two VGA cards, we recommend that you plug the rear chassis
fan cable to the motherboard connector labeled CHA_FAN1 or CHA_FAN2
for better themal environment.
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P5N32-SLI PREMIUM Fan connectors
CPU_FAN
CHA_FAN1
CPU_FAN
PWR_FAN
GND
CPU F
AN PWR
CPU F
AN IN
CPU F
AN PWM
GND Rotatio
n
+12
V CHA_FAN2
CHA_FAN3
PWR_FAN
GND Rotation +12V
CHA_FAN2
GND Rotatio
n
+12
V
CHA_FAN3
GND Rotatio
n
+12
V
CHA_FAN1