SpeedFan – Control temperatures

SpeedFan

SpeedFan is a small utility that displays your computer’s fan speed, voltage and chip temperature. SpeedFan can even access S.M.A.R.T. info and show hard disk temperatures. It works with Windows 9x, ME, NT, 2000, 2003,  XP, Vista and Vista 64 bit. SpeedFan is a freeware.

Homepage: http://www.almico.com/speedfan.php