ytzelf Posted September 12, 2020 Share Posted September 12, 2020 Hi everyone, I gave a try to the whole ecosystem to monitor and setup fan curves in 2018 (with now discontinued Corsair Link) and the whole thing was extremely buggy so I didn't keep at it very long. 2 years later I'm willing to give the corsair ecosystem a try again. My specific use cases revolves around fan curves - I have 0 rgb in or out of my case. I need the ability to drive a Commander Pro fan PWM % by the temp of my GPU (which appears in iCue dashboard). Is this possible or are PWM fan curves only driven by Commander Pro temp sensors ? Thanks a lot ! Link to comment Share on other sites More sharing options...
DevBiker Posted September 12, 2020 Share Posted September 12, 2020 Yes, it is possible but it requires the software to be running. TBH, you are better off using the sensors - the curve can then run in the hardware, giving a fail-safe as well as initialization at boot so you don't have a loud blast of fan when you turn the system on. Link to comment Share on other sites More sharing options...
c-attack Posted September 12, 2020 Share Posted September 12, 2020 Also on a very technical point, the Commander will use RPM based control and not PWM %. Most of the time this makes no difference, but there are few European manufactured fans that appear to use a different PWM spec. This makes those Vardar, BeQuiet, and Noctua industrial fans problematic to control. There is a fixed PWM % option, but the control curves will use the RPM. Link to comment Share on other sites More sharing options...
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