http://www.almico.com/sfdownload.phpWhat is SpeedFan
--------------------------------------------------------------------------------
SpeedFan allows you to have a deeper view of the status of your computer. Most computers manufactured in the recent years include support for hardware monitoring. Accessing such resources is really useful. If you are trying to figure out why your pc hangs when heavily stressed or after some hours of usage, SpeedFan might help you to find the real cause. Very often it is a poor PSU, or an improperly installed heatsink that lead to behaviours that we tend to associate with errors from the operating system, but that are not. SpeedFan automatically searches your hardware for interesting chips: the hardware monitor chips. SpeedFan can expose voltages, fan speeds and temperatures. On rare occasions, the BIOS doesn't activate such features. SpeedFan tries to enable them as long as this is a safe thing to do. Not only the motherboard is searched, but also some video cards and almost every recent hard disk. SpeedFan can access health info from EIDE, SATA and even SCSI drives, showing, in a consistent way, internal data that can be used to diagnose current and future hard disk failures. This is known as S.M.A.R.T. (Self-Monitoring Analysis and Reporting Technology). On some hardware, SpeedFan is even able to change the Front Side Bus (FSB) depending on CPU usage, but this should be considered as a bonus feature.
At the lowest level, SpeedFan is an hardware monitor software that can access temperature sensors, but its main feature is that it can CONTROL FAN SPEEDS according to the temperatures inside your pc, thus reducing noise.
Copy/Paste fra
www.almico.comJeg har også forhørt mig "Nede i byen" (Adans æbler) og der siger de allesammen at det er muligt, ikke alene at få speedfan til at styre RPM. men at regulere RPM.??