In practice it doesn't seem to be a major issue, the fans will get Most fans aren't designed to be powered by a PWMed voltage. Maybe you shouldn't use fancontrol at all. So if you plan to use these components in 50 years, Temperatures there will be a higher wearout of your other hardwareĬomponents, too. Mainboard, in addition to the risk of burning your CPU, at higher Please be careful when using the fan control features of your Temperatures and sets the corresponding PWM outputs to the computed Reads its configuration from a file, then calculates fan speeds from They will return to 0% if the temperature is 65 C or less.Fancontrol - automated software based fan speed regulation SYNOPSISįancontrol is a shell script for use with lm_sensors. For example, in my curves, the fans will always spin at 100% speed if the temperature is 95 C. When the minimum or maximum temperature is reached for both of these cards, their corresponding speed will trigger. Next, you need to set a minimum speed and a maximum speed.

Basically, you're telling the app, 'I want my temperature to never exceed X, but it's okay if it never goes below Y.'

Both cards require you to set a minimum and a maximum temperature. First, let's focus on the Target and Linear cards since they're very similar to each other. I've already configured these cards to my personal preference. For case fans, you can use the hottest motherboard, CPU, or GPU sensor as it doesn't matter too much. Before you do anything, you need to select a temperature source.įor CPU fans, use one of your CPUrelated sensors (pick the one with the highest temperature to be safe).

FanControl v162 instal the new for mac