E3C222D4U
25
English
Chassis Speaker Header
(4-pin SPEAKER1)
(see p.6, No. 20)
1
+5V
DUMMY
DUMMY
SPEAKER
Ple a s e c on ne c t t he c ha s si s
speaker to this header.
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.6, No. 8)
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
his 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.
*
For more details, please refer to the
Cooler QVL list on the ASRock Rack
website.
Front and Rear Fan
Connectors
(4-pin FRNT_FAN1)
(see p.6, No. 7)
(4-pin FRNT_FAN2)
(see p.6, No. 9)
(4-pin FRNT_FAN3)
(see p.6, No. 19)
(4-pin REAR_FAN1)
(see p.6, No. 1)
FAN_SPEED
FAN_SPEED_CONTROL
GND
+12V
1
2
3
4
FAN_SPEED
FAN_SPEED_CONTROL
+12V
GND
4
3
2
1
Please connect fan cables to the
fan connectors and match the
black wire to the ground pin.
All fans support Fan Control.
ATX Power Connector
(24-pin ATXPWR1)
(see p.6, No.4)
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.
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.6, No. 2)
1
4
5
8
his motherboard provides
a 4-pin ATX 12V power
connector.
12 1
24 13