ASRock E3C224 manual CPU Fan Connectors

Models: E3C224

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Though this motherboard provides a 4-Pin CPU fan (Quiet Fan) connector, 3-Pin CPU fans can still work successfully even with- out the fan speed control function. If you plan to connect a 3-Pin CPU fan to the CPU fan connector on this motherboard, please
connect it to Pin 1-3.Pin 1-3 Connected 3-Pin Fan Installation

CPU Fan Connectors

FAN_SPEED_CONTROL

(4-pin CPU_FAN1)

FAN_SPEED

+12V

 

 

 

(see p.18, 21, 24)

GND

 

 

 

 

 

 

 

 

 

 

1

2

 

4

 

 

 

 

3

(4-pin CPU_FAN1_2)

FAN_SPEED

(see p.18, 21, 24)

+12V

 

 

 

GND

 

 

 

 

Please connect the CPU fan cable to the connector and match the black wire to the ground pin.

ATX Power Connector

(24-pin ATXPWR1) (see p.18, 21, 24)

2413

121

Please connect an ATX pow- er supply to this connector.

Though this motherboard provides a 24-pin ATX power connector, it can still work if you adopt a traditional 20-pin ATX power supply. To use a 20-pin ATX power supply, please plug your power supply along Pin 1 and Pin 13.

2413

20-Pin ATX Power Supply Installation

121

Though this motherboard provides an 8-pin ATX 12V power con- nector, it can still work if you adopt a traditional 4-pin ATX 12V power supply. To use a 4-pin ATX power supply, please plug your

power supply along Pin 1 and Pin 5.

5

1

4-Pin ATX 12V Power Supply Installation

 

 

 

8

4

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ASRock E3C224 manual CPU Fan Connectors