Is one exhaust fan enough. Only 1 small exhaust. Its mostly about intake imo. Are GPU fans intake or exhaust. I recommend at least 2 fans. Often the cpu cooler is aligned with the exaust and the gpu exhausts one third of the air. You might find particularly if the intake fan is filtered and they both run at the same RPM that you end up with more dust than you probably ought to due to negative pressure leading to dust ingress through unfiltered vents.
But your system will be fine with just 1. I am almost done with my build and dont want to spend too much on fans so is 1 intake fan and 1 exhaust fan enough. For a low-end gaming PC 11 is fine 21 or 31 for higher-power hardware. More excessive configurations with top or bottom fans are pointless unless extremely high power draw parts are being used or just for fun. Admittedly the document is about 3 years old and times have changed quite a bit but it would seem to me that some of the facts presented would still hold today. If you really feel unsure about it set the fan up as an intake fan boot up your system and run a 1 hour stress test. The exhaust fan spins faster and is the same size compared with the intake fan.
You will definitely want an exhaust fan at the rear. Especially if your gfx fan is one of those classic ones that blows air directly out the back. Having 4 fans intake but only 1 outtake is pretty unbalanced.
You might find particularly if the intake fan is filtered and they both run at the same RPM that you end up with more dust than you probably ought to due to negative pressure leading to dust ingress through unfiltered vents.
But now I feel like I dont get enough intake.
This gives you the equivalent of 2 exhaust fans and 3 intake fans which is a good balance.
Just put another filtered intake fan on later in the future and blow the dust out while you have it apart. Answer 1 of 66. I am almost done with my build and dont want to spend too much on fans so is 1 intake fan and 1 exhaust fan enough. I recommend at least 2 fans. You will definitely want an exhaust fan at the rear.
It depends on the case and it really comes down to fan placement rather than fan quantity.
I am almost done with my build and dont want to spend too much on fans so is 1 intake fan and 1 exhaust fan enough.
