ASROCK PRO Serie Manuel D'utilisation page 43

AIO Pump Fan Connector
(4-pin AIO_PUMP) (see p.7, No. 7)
This header allows you to connect AIO (All-in-One) pump or fan. If you plan to
connect a 3-pin AIO cooler fan, please connect it to Pin 1-3.
ATX Power Connector
(24-pin ATXPWR1) (see p.7, No. 11)
This motherboard provides a 24-pin ATX power connector. To use a 20-pin ATX
power supply, please plug it along Pin 1 and Pin 13.
B860 Pro RS WiFi
B860 Pro RS
AIO_PUMP
4 3 2 1
GND
FAN_VOLTAGE
AIO_PUMP_SPEED
FAN_SPEED_CONTROL
ATXPWR1
12 24
1 13
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