How to raise fan speed of Arctic Freezer 7 pro

[Dutchmaster420]

On the box of my AC Freezer 7 pro is said fan speed is 900-2500RPM (conrtolled by PWM signal)...what does PWM signal mean?

in my bios it says the fan speed is at 900...is there any way i can make this higher


I have an Intel Bad Axe 2 Motherboard,

thanks in advance

 

[RallyMaster]

turn off fan controls in BIOS.

 

[Dutchmaster420]

OK, I disabled cpu fan control and system fan control

bios is saying the heatsink fan is running at 2460 now....its ok the leave it this high all the time right?

the noise isnt that bad

 

[tylerdustin2008]

It wont hurt a thing by leaving it running. Only makes temps lower......

 

[GalvanizedYankee]

If the noise is acceptable the extra cfm will help cool the FETs / caps between the CPU
and I/O area. Notice how the lower fins direct air down into this area.

 

[996GT2]

Install SpeedFan on your system and disable the BIOS PWM fan controls. That way, you can manually tune fan speed as you wish.