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3/4/5) CPU_FAN / SYS_FAN / PWR_FAN (Cooler Fan Power Connector)
The cooler fan power connector supplies a +12V power voltage via a
Most coolers are designed with
Please remember to connect the power to the cooler to prevent system overheating and failure. Caution!
Please remember to connect the power to the CPU fan to prevent CPU overheating and failure.
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| Pin No. | Definition |
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| 1 | GND |
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| 2 | +12V |
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| 3 | Sense |
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| 4 | Speed Control |
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SYS_FAN / PWR_FAN |
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6)NB_FAN (Chip Fan Connector)
If you installed wrong direction, the chip fan will not work. Sometimes will damage the chip fan. (Usually black cable is GND)
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Pin No. | Definition |
1 | +12V |
2 | GND |
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