Fan's speed regulation

Himitsu

Reputable
Jul 6, 2014
5
0
4,510
First, sorry for my bad english.

Can I regulate with a software the speed of my CPU fan (3 pins connected to motherboard) by connecting it to a 4 pin adaptor to the motherboard?
 


Sorry, just to be sure. The cpu fan has two cables: 1 to the motherboard (3pin) and 1 to a piece that regulates the speed. I broke the last one what I want is to connect the 3pins's one to the motherboard with 4 pin so i can control the speed. Is that possible?