Specifications

1616
1616
16
20-Pin ATX Power Supply Installation
Though this motherboard provides 4-Pin System fan (Quiet Fan) support, the 3-Pin
System fan still can work successfully even without the fan speed control function.
If you plan to connect the 3-Pin fan to the System fan connector on this
motherboard, please connect it to Pin 1-3.
3-Pin Fan Installation
Pin 1-3 Connected
ATX Power Connector Please connect an ATX power
(24-pin ATXPWR1) supply to this connector.
(see p.9/10 No. 2)
Though this motherboard provides 24-pin ATX power connector,
it can still work if you adopt a traditional 20-pin ATX power supply.
To use the 20-pin ATX power supply, please plug your power
supply along with Pin 1 and Pin 13.
12
1
24
13
12
1
24
13
NB Fan Connector Please connect a NB fan
(3-pin NB_FAN1) cable to this connector and
(see p.9/10 No. 10) match the black wire to the
ground pin.
System Fan Connector Please connect a System fan
(4-pin SYS_FAN1) cable to this connector and
(see p.9/10 No. 25) match the black wire to the
ground pin.
GND
+12V
CHA_FAN_SPEED
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
4 3 2 1