Question fan for hybrid

[hbb53]

https://pcpartpicker.com/list/PbCNMZ
i have a hybrid gpu i bought from a buddy but it didn’t come with the fan for the rad. Any suggestions on a fan?

 

[Barty1884]

Any 120mm fan should do.

Ideally you;'d want a pressure optimized fan for on the rad, but it's not going to make a whole lot of difference.

You could opt for something fairly cheap, yet still PWM:
https://pcpartpicker.com/products/compare/cXg323,FBx9TW/

Or, a pressure optimized fan from the likes of Noctua will set you back a bit more:

PCPartPicker part list / Price breakdown by merchant

Case Fan: Noctua - NF-P12 redux-1700 PWM 70.75 CFM 120mm Fan ($13.90 @ Amazon)
Total: $13.90
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2019-04-17 16:55 EDT-0400

 

[hbb53]

What is the difference between a pwm fan and a normal fan?

 

[Barty1884]

3pin vs 4pin.

Basically, 3pins will run at 100% speed, unless your BIOS can control via DC mode.

4pins have a PWM single, which allows you to control speeds at a more granular level.

 

[hbb53]

So i can just plug it in to one of the 4 pin fan headers on my mobo and be good?

 

[Barty1884]

Correct. Either a 3 or 4 pin will connect to a 4pin fan header on the board.

 

[hbb53]

Okay cool so that noctua one will do the job right? Also thx for help!

 

[hbb53]

https://pcpartpicker.com/list/CTkJKB
I have a hybrid gpu i got from a buddy and was suggested a noctua pwm fan. I have no clue how to go about setting it up or what speeds to run it or anything really. Any help explaining is appreciated