Case for Raspberry Pi 4 + Geekworm x825 V2.0 SATA Expansion Board

The fit for the board is manageably tight, which disables the board from vibrating due to the hard drive spinning. There are tiny conical offsets at the bottom lined up with the four screw feet on the board, which further disable any movement inside. The cover doesn't clamp (this is done on purpose), and allows for quick access to the board.

Print Settings

Printer Brand:

ELEGOO

Printer: 

ELEGOO NEPTUNE 4 Pro

Rafts:

No

Supports: 

Yes

Resolution:

0.2

Infill: 

15%

Filament: ELEGOO Rapid PLA+ Black and white

Case

The openings in the case will probably require some support.

Cover

I included two alternative models where the cover is sliced into two horizontal parts. This way, you may print without any support and then glue the parts together. I recommend sanding the contacts and then gluing while holding the two parts against the case in the right location, to ensure the angle is correct.

How I Designed This

The case was designed from the Geekworm's x825 V2.0 board blueprints in Fusion 360 and later transferred to FreeCAD.