ASROCK Z170 OC FORMULA - Pin Atxpwr

24
English
Chassis Fan Connectors
(4-pin CHA_FAN1)
(see p.1, No. 13)
(4-pin CHA_FAN2)
(see p.1, No. 38)
(4-pin CHA_FAN3)
(see p.1, No. 49)
(4-pin CHA_FAN4)
(see p.1, No. 5)
Please connect fan cables
to the fan connectors and
match the black wire to
the ground pin.
CPU Fan Connectors
(4-pin CPU_FAN1)
(see p.1, No. 48)
(4-pin CPU_FAN2)
(see p.1, No. 6)
is motherboard
provides 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.
ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 9)
is motherboard pro-
vides a 24-pin ATX power
connector. To use a 20-pin
ATX power supply, please
plug it along Pin 1 and Pin
13.
12
1
24
13
GND
FAN_VOLTAGE
CHA_FAN_SPEED
F
AN_SPEED_CONTROL
4 3 2 1
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTR
OL
1
2
3
4
GND
FAN_SPEED
FAN_SPEED_CONTROL
FAN_VOLTAGE
GND
FAN_SPEED
FAN_SPEED_CONTR
OL
FAN_VOLTAGE
1 2 3 4
FAN_VOLTAGE
GND
CPU_FAN_SPEED
FAN_SPEED_CONTROL
1 2 3 4
GND
FAN_VOLTAGE
CPU_FAN_SPEED
FAN_SPEED_CONTROL
1
2
3
4