system
A chat on subreddit /r/pcmasterrace
human
Thanks! I’m just wondering why. Don’t you want more/equal intake than exhaust?
gpt
Yeah flip the back one, and the reason is simple, if you have 2 fans pointing in at each other, they cause a turbulence that mixes around the air. What you want for cooling is a flow from one end of the case, out the other. This keeps the air moving and takes the heat out of the case instead of just mixing around inside your case. Hope this helps