Monitor Motherboard Temperatures and S.M.A.R.T. HDD Parameters with SpeedFan

SpeedFanSpeedFan is a fast and small program for showing and monitoring various temperature sensors on your computer as well as reading S.M.A.R.T. values from your hard drive. It can also read and monitor voltages from most computers. I use it mostly to look at temperatures for my hard drive, for which I sometimes wonder if it overheats. Very valuable to read the S.M.A.R.T. values to see if there are any cluster reallocation, etc. The tool is a must have.