On Sun, Aug 22, 2021 at 01:53:08AM +0200, Emanuel Berg wrote: > o/ > > Is there a way to have "smart fans" that only go as fast > as needed?
As Polina says, the infrastructure should be there. If your fans have three leads on their cable, one of them is PWM control for fan speed. The CPU itself has one (actually several) temperature sensors built in, and the CPU/chipset is capable of generating the needed PWM signals. Some software needed. Start here [1]. Enjoy. [1] https://wiki.archlinux.org/title/Fan_speed_control - t
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