Fan Control and Options

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


There are five provided fan headers on the ASRock X370 GamIng K4, with some tuning options and such in BIOS, but it is really intended for you to simply plug in your fans, go into the BIOS, run the tuning option, and let the board do its thing.


It's pretty obvious that this is a board meant for gaming, so you got an easy-to-use, pre-programmed fan profile ready for most gaming systems that is quiet on idle, but full-force when it needs to be. You can manually tune things a bit as well, but why would you bother? You can quickly see the difference in options offered between the CPU Fan and System Fan headers.