However, that flexibility comes with a learning curve, which may put some of you off.

It offers unparalleled flexibility and total control over your computer fans. Overall, there’s no getting around the fact that Fan Control is the number one fan speed control software in 2022. I like a five-degree Celsius hysteresis myself, although you should experiment to find the best setting for your ambient temperatures and components. That can get annoying fast, so setting fan hysteresis is an essential feature of the best fan control software. It helps smooth out fan curves and stops your fans from ramping up or down immediately with a one- or two-degree Celsius temperature change. The Target curve will only change the fan speed if the temperature reaches either the minimum or the maximum.“Hysteresis” refers to the change in temperature that’s required for a fan to increase or decrease speeds according to the curve that you’ve set. The difference between Target and Linear is what happens between the minimum and maximum temperatures. Read more: How to Prevent Computer Overheating and Keep Your PC Cool

They will return to 0% if the temperature is 65 C or less. 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. For CPU fans, use one of your CPUrelated sensors (pick the one with the highest temperature to be safe).

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