ASROCK B760M PG RIPTIDE User Manual page 34

Chassis/Water Pump Fan Connectors
(4-pin CHA_FAN1/WP) (see p.6, No. 26)
(4-pin CHA_FAN2/WP) (see p.6, No. 20)
(4-pin CHA_FAN3/WP) (see p.6, No. 21)
This motherboard provides three 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_FAN3/WP
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
1 2 3 4
30
CHA_FAN2/WP
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
1 2 3 4
CHA_FAN1/WP
1
GND
2
FAN_VOLTAGE
3
CHA_FAN_SPEED
4
FAN_SPEED_CONTROL