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Chassis/Water Pump Fan Connectors
(4-pin CHA_FAN1/WP) (see p.6, No. 8)
(4-pin CHA_FAN2/WP) (see p.6, No. 29)
(4-pin CHA_FAN3/WP) (see p.6, No. 7)
(4-pin CHA_FAN4/WP) (see p.6, No. 24)
(4-pin CHA_FAN5/WP) (see p.6, No. 25)
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.
CHA_FAN5/WP
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
1
2
3
4
CHA_FAN3/WP
FAN_SPEED_CONTROL
CHA_FAN1/WP
FAN_SPEED_CONTROL
CHA_FAN_SPEED
FAN_VOLTAGE
CHA_FAN2/WP
FAN_SPEED_CONTROL
CHA_FAN4/WP
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
1
2
3
4
Z790 PG Lightning/D4
4
3
2
1
CHA_FAN_SPEED
FAN_VOLTAGE
GND
4
3
2
1
GND
4
3
2
1
CHA_FAN_SPEED
FAN_VOLTAGE
GND
31
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