Computer card mounting bracket
thingiverse
This is a computer card mounting bracket for repurposing the bay for 5-1/4in drive slots in computer boxes. This bracket adds additional slots for cards, such as Raid expander cards and battery holder cards. The bracket is designed for the Fractal Define R2 Case but might work with other cases. It requires the Fractal 3-1/2in floppy drive tray (or similar) for mouting in the bay. I printed this out of ASA but it would probably work just fine as PETG or maybe even PLA if temperatures don't get too high in your computer box. Here's the Onshape CAD model, which I made public (you can copy the model and modify it if you'd like): https://cad.onshape.com/documents/df8077622154a8923292e2bb/w/19820b94e984b4be45a8e2b4/e/6f4d83b679cf98b68c55a439
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