Custom PC Building

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This is a community dedicated to building custom computers of all shapes, sizes and performance classes, mostly from off-the-self parts, but custom fabrication is of course also welcome.

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How much clearance do I need above my PC? (lemmy.world)

submitted 5 days ago* (last edited 5 days ago) by daggermoon@lemmy.world to c/pcbuilding@lemmy.ml

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I have a desk with a section for a PC. The problem is my case is pretty tall. I'd have maybe an inch and a half of clearance above it. The case has 2 fans in front, 1 in the back, and 2 on top. I'd put it on the floor if It wasn't carpeted. Thank you!

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[–] themoonisacheese@sh.itjust.works 2 points 5 days ago

You're fine. The fan in the back is the only one getting air out of the case, so having 2 fans with "not great" airflow is not really gonna make a difference. An inch of clearance is generally the minimum, think of how your power supply can get air from the bottom when it's only raised an inch from the floor.