ASROCK Z97 Extreme4 User Manual page 30

Chassis and Power Fan
Connectors
(4-pin CHA_FAN1)
(see p.7, No. 9)
(3-pin CHA_FAN2)
(see p.7, No. 35)
(3-pin CHA_FAN3)
(see p.7, No. 34)
(3-pin PWR_FAN1)
(see p.7, No. 29)
CPU Fan Connectors
(4-pin CPU_FAN1)
(see p.7, No. 2)
(3-pin CPU_FAN2)
(see p.7, No. 3)
ATX Power Connector
(24-pin ATXPWR1)
(see p.7, No. 6)
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.7, No. 1)
24
FAN_SPEED_CONTROL
CHA_FAN_SPEED
+12V
GND
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL 4
FAN_SPEED 3
+ 12V
2
GN D 1
FAN_SPEED
FAN_VOLTAGE
GND
12 24
1 13
1
4
8
5
Please connect fan cables
to the fan connectors and
match the black wire to
the ground pin.
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 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.
This motherboard pro-
vides an 8-pin ATX 12V
power connector. To use a
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.