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ATX
1/2) ATX_12V/ATX (2x4 12V Power Connector and 2x12 Main Power Connector)
With the use of the power connector, the power supply can supply enough stable power to all the components
off and all devices are properly installed. The power connector possesses a foolproof design. Connect the
power supply cable to the power connector in the correct orientation.
The 12V power connector mainly supplies power to the CPU. If the 12V power connector is not connected,
the computer will not start.
To meet expansion requirements, it is recommended that a power supply that can withstand high
required power, the result can lead to an unstable or unbootable system.
ATX:
Pin No. Pin No.
1 3.3V 13 3.3V
2 3.3V 14 -12V
3 15
4 +5V 16
5 17
6 +5V 18
7 19
8 Power Good 20 NC
9 21 +5V
10 +12V 22 +5V
11 +12V (Only for 2x12-pin
23
12 3.3V (Only for 2x12-pin
24
ATX_12V:
Pin No. Pin No.
1
5
2
6
3 7 +12V
4 8 +12V
ATX_12V
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