DELL DIMENSION 5150 case customisation

GEOrifle

Senior member
Oct 2, 2005
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Hi.
I wanted to buy used DELL Dimension 5150 case for self instalation by NON DELL parts.
It's possible?
How i know it has bATX Motherboards. The seller told me : impossible to install regular
motherboards. Is thise thrue?
From one side installing regular mATX MOB will have CPU located upside down where Dell cases got PCI and PCIE slots and all added cards will have downside up location.
It's any nonofficial way to customise DELL Dimension's case?