1 exhaust enough for a PC

[DeadDabster]

I made a PC 2 months ago for myself and I use a corsair 110R case, after I bought my parts I realized that the the case have only 1 exhaust fan. Is it enough or do I need to put intake fans?

 

My Build 

 

i5-10400f (with stock cooler) 

Asus Rog strix B460-H gaming motherboard

MSI GTX 1650 xentus XS

Corsair Vengence RGB 16GB Ram (8*2)

Lexar NM610 250GB SSD

WD 1TB HDD

Corsair CV450 PSU

Corsiar 110R casing

Edited September 16, 2021 by Nalina Artigala

[Anghammarad]

you usually want an airflow inside... so intake in the front or bottom, exhaust on top or back. 

 

just one ventifluff doing all the heavy stuff may be, depending on your system specs, a little overwhelmed...

 

[suedseefrucht]

8 minutes ago, Nalina Artigala said:

Is it enough or do I need to put intake fans?

If you have hot hardware inside, it could benefit from more airflow.
So it depends on what you've got inside...

 

Which CPU?
Which graphics card?

 

[SorryBella]

9 minutes ago, Nalina Artigala said:

I made a PC 2 months ago for myself and I use a corsair 110R case, after I bought my parts I realized that the the case have only 1 exhaust fan. Is it enough or do I need to put intake fans?

Heavily depends on your specs, your room climate, if you overclock or not, your existing cooling solution for every components, and your average load. But most of the time exhaust is enough in cooling, but negative pressure will make your PC cleaning miserable.

[DeadDabster]

24 minutes ago, Anghammarad said:

you usually want an airflow inside... so intake in the front or bottom, exhaust on top or back. 

 

just one ventifluff doing all the heavy stuff may be, depending on your system specs, a little overwhelmed...

 

My Build 

 

i5-10400f (with stock cooler) 

Asus Rog strix B460-H gaming motherboard

MSI GTX 1650 xentus XS

Corsair Vengence RGB 16GB Ram (8*2)

Lexar NM610 250GB SSD

WD 1TB HDD

Corsair CV450 PSU

Corsiar 110R casing

[suedseefrucht]

11 minutes ago, Nalina Artigala said:

i5-10400f (with stock cooler) 

MSI GTX 1650 xentus XS

That's max. 65 W for the CPU and max. 75 W for the graphics card.

So for a maximum of 140 W, 1 rear exhaust fan should be fine.

 

To be sure, you can check your temperatures.

 

Core Temp is good to show your CPU's temperatures and GPU-Z is good to show your graphics card's temperatures.

As long as your CPU is < 90 °C and you GPU is < 80 °C, it shoulf be fine.

If they get too hot, they will decrease their clock frequency to prevent overheating, so that would hurt your performance.

In GPU-Z you shoudl be able to see your graphics card's max. temperature, at which it starts clocking down.

[tkitch]

use HWInfo or other tool to check temps, if they're not too high, you're probably fine.

 

If they look a bit toast?  Add an intake.