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H100i v2 fan power connectors


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It depends on how you wish to control the H100iV2 cooler fan speeds. If you plan to use Corsair Link 4 then connect them to the H100iV2.


If you do connect them to the motherboard you MUST use PWM fan headers. Look at pages 14 + 15 and use ones that have speed control on pin 4.


You also need to disable fan control for the CPU_FAN header (or whatever header you connect it to) in the BIOS so the H100iV2 get's a constant +12 volts.

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