Question Top Mount PSU case trend

Math Geek

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top mounted used to be the main design for a long time.

i guess some companies are doing it again to be different. there's not too many ways to make a pc case and that one hasn't been used much in the last decade.
 

Eximo

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Usually a few each generation. But it depends on the orientation.

The old style had the PSU intaking from the area around the motherboard with a downdraft cooler on the CPU and exhausting out the rear top. A good configuration when chassis used to come with one or zero fans. Something to get the heat out the chassis. I even had my power hungry GTX580 in an old Cooler Master case with that arrangement. Never caused a problem.

I have seen top mounted PSUs that are in a separate chamber, so don't act as part of the airflow system. Basically a tiny PSU case above the motherboard.

There was one a year or too back that had the PSU facing up, drawing air from the outside and out the back. Top intakes not really a great idea in my opinion. But that was a strange case with the PSU featured kind of prominently. I will see if I can find.

Behind the motherboard is another popular one, and that puts them still relatively close to being top mounted from a physical perspective.
 

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