Asus P5BV-C - Motherboard - ATX User Manual page 49

10. Chassis, and power fan connectors (4-pin FRNT_FAN1, FRNT_FAN2,
FRNT_FAN3, REAR_FAN1 and CPU_FAN1)
The fan connectors support cooling fans of 350 mA ~ 2000 mA (24 W max.)
or a total of 1 A ~ 3.48 A (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.
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!
®
P5BV-C/4L
P5BV-C/4L Fan Connectors
• Only CPU_FAN1, CHA_FAN1, and CHA_FAN2 connectors support the
ASUS Q-Fan2 feature.
• If you install two graphics cards, we recommend that you plug the rear
chassis fan cable to the motherboard connector labeled CHA_FAN1 or
CHA_FAN2 for better thermal environment.
ASUS P5BV-C Series
CPU_FAN1
FRNT_FAN1
FANOUT4
FANPWR2
FRNT_FAN2
FANOUT4
REAR_FAN1
FANPWR2
GND
FANPWR2
FRNT_FAN3
FANOUT4
FANOUT4
FANPWR2
GND
GND
GND
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