I printed this caddy to insert 2.5" SSD drive in 3.5" HDD slot.
The only additional thing I had to do is to drill out M2 holes to M3 size (that is compatible with my 3.5" caddy.
No Name PLA
Used 4 layers top/bottom/perimeter, might have gotten away with 3 of each but since I had to drill them out, I wanted to have some extra material.
Needed to enlarge M2 holes to M3 by drilling them out.