Summary

A home server I designed using a Raspberry pi 5, incorporating an external HDD as the base of the server and a hot swapable 2.5" sata bay on top!

Parts:

https://www.aliexpress.com/item/1005005278637947.html?spm=a2g0o.order_list.order_list_main.79.512b18026DkiwM

https://www.pbtech.co.nz/product/HDDWDX2721/WD-Elements-SE-2TB-Portable-External-HDD---Black-2

x12 m3 x 4 screws

x8 m3 threaded inserts

3D printing settings
No supports required for any parts, print orientation will need to be changed. The HDD mounts will need to be glued, I included holes you can use to align them when gluing, then sata bay gets glued on top. If you have some low profile cap screws you may get away with that, but I found it fouled the HDD