ASROCK B650E TAICHI User Manual page 50

Chassis/Water Pump Fan Connectors
(4-pin CHA_FAN1/WP) (see p.7, No. 7)
(4-pin CHA_FAN2/WP) (see p.7, No. 16)
(4-pin CHA_FAN3/WP) (see p.7, No. 21)
(4-pin CHA_FAN4/WP) (see p.7, No. 22)
(4-pin CHA_FAN5/WP) (see p.7, No. 28)
(4-pin CHA_FAN6/WP) (see p.7, No. 29)
This motherboard provides six 4-Pin water cooling chassis fan connectors. If you
plan to connect a 3-Pin chassis water cooler fan, please connect it to Pin 1-3.
CHA_FAN6/WP
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
1 2 3 4
46
CHA_FAN5/WP
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
1 2 3 4
CHA_FAN1/WP
4 3 2 1
FAN_SPEED_CONTROL
CHA_FAN_SPEED
FAN_VOLTAGE
GND
CHA_FAN2/WP
4
FAN_SPEED_CONTROL
3
CHA_FAN_SPEED
2
FAN_VOLTAGE
1
GND
CHA_FAN3/WP
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
1 2 3 4
CHA_FAN4/WP
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
1 2 3 4