Be quiet 3 pins

[manu68]

Hi.
I just purchased two be quiet pure wings 2 , which have only 3 pins (no pwm). Just to help a little with the cooling of my system.
May i use them on my aorus gaming 5 motherboard which have only 4 pins sockets for fans ??

If yes, will they run at full speed without configuration ??

Not sure it will bring much, but no risk for the cost.

 

[pattikins]

Yes. See pages 17 & 33.

 

[RasmusP]

It might be that your fan headers are hybrid like in my Z490 gaming X and the Z390 gaming x of a friend.
You can connect either 3-pin or 4-pin and the bios will automatically adjust either the pwm signal or the voltage.
You can also overwrite this in case the detection gets it wrong.

 

[manu68]

Thanks guys.
It seems as rasmus said, that my motherboard aprus z370 adjusts automatically the speed by means of voltage.
I set voltage instead of auto into the bios , but i think it was not necessary.

I also undervolt my gpu (with only overclock of gpu memory), and everything is working perfectly with 10 °C less (cpu 55 °C and gpu 73°in game).