Download SpeedFan

SpeedFan is capable of monitoring temperatures, voltages and fan speeds in PCs; providing you with a deeper appreciation of the status of your system.

The access to temperature sensors is pretty useful, as many times people experience sudden turn offs of their computers without knowing what is going on. What they don´t know it that those inconvenients are due to an increased temperature of the CPU.

Besides of monitoring, SpeedFan has been designed to be also capable of modifying fan speeds according to the computer´s temperatures, of course depending on the sensor chip and hardware capabilities. After that, you will notice that power consumption and noise will be reduced.

In order to achieve its aims, SpeedFan automatically looks for hardware monitor chips. So if want to know why your computer hangs after hours of use, this tool will lead you to find the problem.