The file 'Simple Dell Optiplex Hdd Caddy 3D Printer Model' is (stl) file type, size is 12.5KB.
This will mount a 3.5" hdd into any dell mini tower that uses the same blue hdd caddy shown in the pictures. It's a simplified design that uses much less material but it does not allow for installing 2.5" drives.
You will need 4 standard hdd screws to install the caddy to the drive.
optiplex_mt_simple_hdd_caddy.stl | 41.5KB |