Complete case to pack either a RPI3 or RPI4 and two 2.5 inches hard drives, using my own modular drives bay design you'll find here: https://www.thingiverse.com/thing:4704199
Features:
2x 2.5 inches hot-swap style drive bay
Hole for cable from the drives to the side port of the PI (U shaped hole on the side of the base)
Hole for power cable from PI/drives to outside (hexa hole at the back)
Cable "management" slot on the side for Ethernet cable and USB cables to the PI
LED display (power, CPU activity, DD activity and Network activity)
Passive cooling should be enough for both drives and the PI (PI4 with a passive heat sink)
Only 4 screws to assemble (eventually hot-glue for drive bay)
The case prints without support, with 3 pieces and uses the structural strength of the drive bay to hold together.
Also it may be quite obvious, to print these, you need to print the front face on its 'face' down. Top part with the top face down, and the base part, with the bottom down.
If you uses a glass bed, you should get a…