Author Description:- SpeedFan is a freeware program that monitors voltages, fan speeds and temperatures in computers with hardware monitor chips. SpeedFan can even access S.M.A.R.T. info for those hard disks that support this feature and show hard disk temperatures too, if supported. SpeedFan supports SCSI disks too. SpeedFan can even change the FSB on some hardware (but this should be considered a bonus feature).
SpeedFan can:
handle almost any number of South Bridges
handle almost any number of hardware monitor chips
handle almost any number of temperature readings
handle almost any number of voltage readings
handle almost any number of fan speed readings
handle almost any number of PWMs

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