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USB 2.0 Header
(9-pin USB_3_4)
Chassis Speaker Header
(4-pin SPEAKER1)
CPU Fan Connector
(4-pin CPU1_FAN1)
Front and Rear Fan
Connectors
(4-pin FRNT_FAN1)
(4-pin FRNT_FAN2)
(4-pin FRNT_FAN3)
(4-pin FRNT_FAN4)
(4-pin REAR_FAN1)
ATX Power Connector
(24-pin ATXPWR1)
36
USB_PWR
P-3
P+3
GND
DUMMY
1
GND
P+2
P-2
USB_PWR
DUMMY
SPEAKER
1
+5V
DUMMY
4
3
2
1
GN D
+ 12V
CPU_ FAN_SPEED
FAN_SPEED_CONTROL
FAN_SPEED_CONTROL
FAN_SPEED
+12V
GND
1
2
3
4
GND
1
+12V
2
FAN_SPEED
3
FAN_SPEED_CONTROL
4
GND
+12V
FAN_SPEED
FAN_SPEED_CONTROL
12
24
Besides two USB 2.0 ports
on the I/O panel, there is one
header on this motherboard.
Each USB 2.0 header can
support two ports.
Please connect the chassis
speaker to this header.
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.
Please connect fan cables to the
fan connectors and match the
black wire to the ground pin.
All fans support Fan Control.
his motherboard provides a
24-pin ATX power connector.
To use a 20-pin ATX power
1
supply, please plug it along Pin
1 and Pin 13.
13
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