Basic 3.5" Desktop hard drive holder for 4-disks. Recommend rubber feet on bottom to keep it from sliding around.

Nothing special needed to print, no supports needed.

Design considerations:

Front lip added to keep drives from sliding out too easily (i.e accidentally).

Back wall high enough to cover SATA ports (if drive oriented accordingly) to protect from damage.

Side walls high enough to keep caddy from tipping with some pressure applied to side.

Creality

Ender 3

Doesn't Matter

No