
3 2
N 7 B 5 5 0 AT X M O T H E R B O A R D
3.16 FAN CONNECTORS
The CPU_FAN connector supports 4-pin PWM
fans up to 2A (24W). The AIO_PUMP and the five
SYS_FAN connectors automatically detects if a
4-pin PWM(Pulse Width Modulation) or 3-pin fan
is in use and supports up to 2A(24W) each. The
fan speeds can be adjusted within CAM.
• CAM is required to control the fans within Windows.
NOTE
PWM
+12V
GND
SPEED SIGNAL