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PWM Fan controller board via windows

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New Member
Apr 6, 2016
I have a supermicro X8DAi, and have only just discovered that the various fan pwm options in the BIOS merely set the fans to a static 25%, 50%, 75% PWM response, so do not reaction at all in response to temperature.

What I'm looking for is a fan controller board that I can plug the CPU fans into which I can then control from Windows and have truly temperature responsive cooling. This computer is accessed remotely, so physical switches and dials are not possible.