You could lower or raise the fan speed of a component using the fan control fields. Just click in a field and type to change the value. You can rename device and fan names for better identification, and change the fan control value easily. The temperature of each component, as reported by the component or motherboard, and the fan speed is listed by the program. I ran it on several systems to get a feel for it it supports plenty of hardware components including processors, video cards, and motherboards. The program displays the temperature of components that it detected on start and the fan speed of those components. NET Framework 4.6 but can be run from any location.įanCtrl works similarly to Speedfan. For video card fans, I used MSI Afterburner, a free software for all video card manufacturers.įanCtrl is a free program for Windows. I used the free tool Speedfan about a decade ago to control fans on Windows PCs to reduce the noise these fans generated. They will return to 0% if the temperature is 65 C or less.While that is necessary to keep components from overheating, it is sometimes problematic because of the noise that these fans make. 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).

Free FanControl v171 for iphone instal