SpeedFan is a freeware program that monitors fan speeds, temperatures and voltages in computers with hardware monitoring chips. SpeedFan can even access S.M.A.R.T. info for those hard disks that support this feature (almost all :-)) and show hard disk temperatures too, if supported. SpeedFan can even change the FSB on some motherboards. At the lowest level, SpeedFan is an hardware monitoring software, but its main feature is that it can control the speed of the fans (depending on your sensor chip) according to the temperatures inside your pc, thus reducing noise and power consumption. What's new:

* Added support for nVidia video cards.
* Added full logging capability.
* Added detection for PC87591.
* Added new S.M.A.R.T. attributes.
* Fixed calling help with F1 key no longer working due to a bug in Delphi 7.
* Trying to avoid LM84 misdetection.
* Trying to avoid MAX6650 misdetection.
* Trying to avoid AD7417 misdetection.
* Avoid duplicate detection of S.M.A.R.T. drives.
* Better detection of AD7417.
* Added full support for NE1619.
* Trying to add fan control for DELL sensors.
* Initialized disabled LM79.
* Added full support for MAX6648.
* Added detection for DDC monitors.