This program really is incredible. Once you use it, you will wonder why all systems are not setup this way by default. Speedfan allows you to control the RPM of any fan connected to a mobo header. You can have it vary the speed of any fan based on any temperature sensor. You can set high and low RPM limits on any fan. It even reads the temp of your HD. You can change fan RPMs based on HD temp as well.
Once you set it up, it is completely automatic. Have your system nice and quiet while web surfing, and pick the RPM's up when the system is worked.
Speedfan
Once you set it up, it is completely automatic. Have your system nice and quiet while web surfing, and pick the RPM's up when the system is worked.
Speedfan