ASROCK Z97 OC Formula Handbuch Seite 26

Chassis Speaker Header
(4-pin SPEAKER1)
(see p.1, No. 22)
Chassis and Power Fan
Connectors
(4-pin CHA_FAN1)
(see p.1, No. 37)
(3-pin CHA_FAN2)
(see p.1, No. 32)
(3-pin CHA_FAN3)
(see p.1, No. 43)
(3-pin CHA_FAN4)
(see p.1, No. 44)
(3-pin PWR_FAN1)
(see p.1, No. 36)
CPU Fan Connectors
(4-pin CPU_FAN1)
(see p.1, No. 3)
(3-pin CPU_FAN2)
(see p.1, No. 4)
ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 8)
24
DUMMY SPEAKER
1
+5V DUMMY
GN D
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
GND
FAN_VOLTAGE
CHA_FAN_SPEED
GND
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_VOLTAGE
CPU_FAN_SPEED
GND
FAN_SPEED_CONTROL
1 2 3 4
CPU_FAN_SPEED
FAN_VOLTAGE
GND
12 24
1
13
Please connect the chassis
speaker to this header.
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.