Fan Control and Options

Fan speed is controlled by temperature, actual minimums depend on fan ability.


The ASRock H370M-ITX/ac features a trio of 4-pin fan connectors, as is pretty standard for boards of this size. One of the ports is ready to double up for waterpump duties should you use an AIO cooler. Fan controls and the PS/2 port, along with those monitoring functions, are provided by the Nuvoton controller pictured above. I was more than happy to see ASRock outfit the ASRock H370M-ITX/ac BIOS with their standard fan controls here, which allows you to customize each fan port according to the individual fan that is installed there, so no matter what fans you use, you can have quick and easily tuned fan profiles that actually utilize your fans to their full potential no matter what variety or type they are.