[SOLVED] How to add bottom fan

[Afro_ninja199]

Sorry for the noob question

I have a 360 aio up top and a fan on the back of the cade was going to throw a fan i got lying around on the on of the case below the gpu to bring some fresh air in but im unsure where to plus it in?
My MB is a aorus z370 Ultra, looks like i can plug the fan in on the bottom of the MB?
Fan plug is 3 small holes if that helps

Thank you for your time

 

[CountMike]

Sorry for the noob question

I have a 360 aio up top and a fan on the back of the cade was going to throw a fan i got lying around on the on of the case below the gpu to bring some fresh air in but im unsure where to plus it in?
My MB is a aorus z370 Ultra, looks like i can plug the fan in on the bottom of the MB?
Fan plug is 3 small holes if that helps

Thank you for your time

It's 3pin fan so if BIOS allows it should be set to DC control not PWM. Than you can adjust it's speed as you wish. Not as controllable as PWM fans but will do.

 

[Nigel Spike]

Not sure what your question really is, but assuming your mobo is Gigabyte Z370 Aorus Ultra Gaming, your mobo manual, page 14 and 15 shows two PWM fan headers (SYSFAN2A/SYSFAN2B) at the bottom of the mobo.