I recently finished building my PC and installed the one case fan that came with it. I'm planning to add three more fans, but I'm wondering if that will be enough or if I should consider adding even more. What do you think?
5 Answers
Most people suggest having at least 2-3 fans: one for exhaust and one or two for intake. But honestly, you can add more if you want to, just make sure they're set up correctly for airflow.
Honestly, you don’t strictly need fans, but they help with cooling. If you want a bare minimum, go for 3 fans for a good positive pressure setup, that should cover you.
You might find that 3 or 4 fans should do fine, but definitely make sure to have at least 1 fan in the back for exhaust.
It really depends on your case. If it has poor airflow, adding more fans might not help much. If your system isn’t overheating, you can probably get away with just the fans you have.
I’d say 3 fans is usually plenty: 2 for intake and 1 for exhaust will create a good airflow. But if your case can handle more, you can definitely add them!
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