A) ATX3 (2x12 Pin ATX Power )
24 | 13 |
12 | 1 |
¾AC power cord should only be connected to your power supply unit after ATX power cable and other related devices are firmly connected to the mainboard.
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PIN No. | Definition | ||
1 | +3.3V |
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2 | +3.3V |
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3 | GND |
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4 | +5V |
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5 | GND |
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6 | +5V |
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7 | GND |
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8 | POK |
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9 | 5VSB |
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10 | +12V |
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11 | +12V |
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12 | +3.3V |
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13 | +3.3V |
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14 |
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15 | GND |
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16 | PSON |
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17 | GND |
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18 | GND |
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19 | GND |
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20 |
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21 | +5V |
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22 | +5V |
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23 | +5V |
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24 | GND |
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B) ATX1 (ATX1 Power )
1
Pin No. Definition
1GND
2+12v
3GND
4+12V
5GND
6+12V
7GND
8+12V
¾This connector (ATX +12V) is used only for CPU Core Voltage.
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