Chassis Water Pump Fan
Connectors
(4-pin CHA_FAN1/WP)
(see p.1, No. 27)
(4-pin CHA_FAN2/WP)
(see p.1, No. 28)
(4-pin CHA_FAN3/WP)
(see p.1, No. 33)
(4-pin CHA_FAN4/WP)
(see p.1, No. 12)
(4-pin CHA_FAN5/WP)
(see p.1, No. 13)
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.1, No. 4)
CPU Water Pump Fan
Connector
(4-pin CPU_FAN2/
WP_3A)
(see p.1, No. 3)
GND
FAN_VOLTAGE
FAN_SPEED
FAN_SPEED_CONTROL
1
2
3
4
4
3
2
1
FAN_SPEED_CONTROL
CHA_FAN_SPEED
FAN_VOLTAGE
GND
1
GND
2
FAN_VOLTAGE
3
CHA_FAN_SPEED
4
FAN_SPEED_CONTROL
GND
FAN_VOLTAGE
FAN_SPEED
FAN_SPEED_CONTROL
1
2
3
4
FAN_SPEED_CONTROL
CPU_FAN_SPEED
FAN_VOLTAGE
GND
1
2
3
4
FAN_SPEED_CONTROL
CPU_FAN_SPEED
FAN_VOLTAGE
GND
1
2
3
4
B550 Taichi Razer Edition
This motherboard
provides five 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.
This motherboard pro-
vides a 4-Pin CPU fan
(Quiet Fan) connector.
If you plan to connect a
3-Pin CPU fan, please
connect it to Pin 1-3.
This motherboard
provides a 4-Pin water
cooling CPU fan
connector. If you plan
to connect a 3-Pin CPU
water cooler fan, please
connect it to Pin 1-3.
33