Fan Speed

[HristoBB]

Hi guys i am curious about it and i can't find a way to reduce the speed of my fans ..
I have stupid Motherboard and all of my fan headers are used up by the watercooling fan and pump 
and all my other case fans like 2 on top 1 front and 1 on the back of the case are connected with the power supply molex 4 pin 
and my pc is actually really loud.. not that it is bothering me but is there any way that i can make those fans spin slower ? i doesn't matter if it will be a permanent solution my pc is runnin on pretty decent temperatures anyways.
Any advice will be welcome

[Moonzy]

4 minutes ago, HristoBB said:

are connected with the power supply molex 4 pin

you cant control it if you connect it directly to the psu

 

what you can do is buy fan controllers (normally voltage controlled) or just buy LNA (low noise adapters)

 

if you wanna control it with software, you can get PWM fan hub or fan splitters

 

edit: if you opt for fan splitters, make sure you dont exceed the maximum wattage your fan header can provide, or you might burn the header
refer to the motherboard manual, a normal fan header should be able to power 2 to 3 fans atleast

[HristoBB]

I found that connecting the fan wires to the exact wires can help me control the speed like reducing the V's going to the fan or i dk ..

 

[Praesi]

Buy a Fan Controller.