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CPU_FAN: Cooling Fan Power Connectors
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| Pin |
| Signal Name |
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| Function |
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| 1 |
| GND |
| System Ground | |||
| 2 |
| +12V |
| Power +12V | |||
| 3 |
| Sense |
| Sensor |
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| 4 |
| PWM |
| CPU FAN control | |||
SYS_FAN: Cooling Fan Power Connector |
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| Pin |
| Signal Name |
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| Function |
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| 1 |
| GND |
| System Ground | |||
| 2 |
| +12V |
| Power +12V | |||
| 3 |
| Sense |
| Sensor |
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| 4 |
| PWM |
| CPU FAN control | |||
ATX1:ATX |
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| Pin |
| Signal Name |
| Pin | Signal Name |
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| 1 |
| +3.3V |
| 13 | +3.3V |
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| 2 |
| +3.3V |
| 14 |
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| 3 |
| Ground |
| 15 | COM |
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| 4 |
| +5V |
| 16 | PS_ON |
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| 5 |
| Ground |
| 17 | Ground |
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| 6 |
| +5V |
| 18 | Ground |
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| 7 |
| Ground |
| 19 | Ground |
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| 8 |
| PWRGD |
| 20 |
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| 9 |
| +5VSB |
| 21 | +5V |
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| 10 |
| +12V |
| 22 | +5V |
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| 11 |
| +12V |
| 23 | +5V |
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| 12 |
| +3.3V |
| 24 | Ground |
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ATX_12V: ATX 12V Power Connector
Pin | Signal Name |
1 | Ground |
2 | Ground |
3 | +12V |
4 | +12V |
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