How can i menage the speed of my case fans-lower or speed up

Vana Ivan Pandovski

Distinguished
Jan 15, 2014
271
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18,865
Hello i really need to know if someone knows to help me,and tell me how or if there is some program for controling the speed of my case fans i have 3 of them ,so i want to lower some of them or speed up,i pesonaly don't know how but if someone knows how or a some program PLESE help me i need to do this,my fans are to fast by default i need them to lower them a bit ..
thanks for helping guys...
 

Vana Ivan Pandovski

Distinguished
Jan 15, 2014
271
8
18,865


(MB) Gigabyte H61-DS2-DVI ,(CPU) Intel Core i3 3220 @ 3.30 Ghz, (RAM) 8 GB Dual Channel RAM DDR3 1333Mhz,
(GPU) Gigabyte GeForce GTX 660 OC WF Etd. 2 GDDR5,
1 -FAN = CPU
2- FAN = Back case
3-FAN - Side case
Power supply Hantol ATX 685 W