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Front Fan Connectors
(4-pin FRNT_FAN1)
(see p.7, No. 27)
(4-pin FRNT_FAN2)
(see p.7, No. 26)
(4-pin FRNT_FAN3)
(see p.7, No. 21)
(4-pin FRNT_FAN4)
(see p.7, No. 17)
(4-pin FRNT_FAN5)
(see p.7, No. 15)
(4-pin FRNT_FAN6)
(see p.7, No. 28)
CPU Fan Connectors
(4-pin CPU1_FAN1)
(see p.7, No. 20)
(4-pin CPU2_FAN1)
(see p.7, No. 29)
ATX Power Connector
(24-pin ATXPWR1)
(see p.7, No. 4)
ATX 12V Power
Connectors
(8-pin ATX12V1)
(see p.7, No. 18)
(8-pin ATX12V2)
(see p.7, No. 31)
4
3
2
1
GND
FAN_VOLTAGE
FAN_SPEED
FAN_SPEED_CONTROL
GND
1
2
FAN_VOLTAGE
FAN_SPEED
3
FAN_SPEED_CONTROL
4
FAN_SPEED_CONTROL
FAN_SPEED
FAN_VOLTAGE
GND
GN D
FAN_VOLTAGE
CHA_FAN_SPEED
FAN_SPEED_CONTROL
4
3
2
1
GND
FAN_VOLTAGE
CPU_FAN_SPEED
FA N_SPEED_CONTROL
GND
1
4
5
8
+12V2
Please connect fan cables to the
fan connectors and match the
black wire to the ground pin.
All fans support Fan Control.
4
3
2
1
This motherboard provides
t wo 4 -P i n CPU f a n (Q u ie t
Fan) connectors. If you plan
to connect a 3-Pin CPU fan,
please connect it to Pin 1-3.
*For more details, please refer to the
Cooler QVL list on the ASRock Rack
website.
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.
This motherboard provides
two 8-pin ATX 12V power
connectors.
FH-C612NM
29
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