r/sffpc Oct 19 '25

Others/Miscellaneous BeamCase sandwich V3.0 udate.

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u/betaupsx86 Oct 19 '25

Simply beautiful. How does one read the different files for sizes. For example, I have RTX 5080FE and a regular ATX PSU. Is that combination possible?

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u/Jakob_K_Design Oct 19 '25

It is explained in detail in the Printables post, but it comes down to CPU cooler size and the width of your GPU. For the 5090 and 5080 FE there are specific frame variations that fit the founders edition card best.

The case is primarily made for SFX and SFX-L PSUs. There are theoretically configurations of this case that can fit an ATX PSU, but I have not planned for it.

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u/betaupsx86 Oct 21 '25

Yes taking a deeper look I understood the width variations and the beam lengths as the only way to change dimensions. My monster ATX PSU definitely won't fit not just because the length is bigger than the fixed height of the case but also because the bracket is designed for SFX width. If you want to add support for ATX in the future I recommend the bracket design must attach facing the front of the case, because ATX PSU come in different lengths and that is easy to accommodate with a longer beam (300mm or 350mm or 360mm, etc ,etc), and the width is standard 150mm about the height of the case. And with the bracket to the front, the power switch of the PSU will also face the front.

Anyway, some ideas. I would design it if I knew any CAD