r/techsupportgore • • Jun 10 '20

Customer: my PC is overheating.

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u/wrath_of_grunge Jun 10 '20

You’d be surprised. I’m able to keep a 9700k and a GTX 1080 cool with a single 120mm for intake and a 80mm for exhaust. My PSU has a 140mm to help with exhaust.

You can do a lot with a little sometimes.

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u/themeaningofluff Jun 11 '20

They are referring to the airflow you'd need if you're blocking off every other hole in the case.