Raspberry Pi 1 backup server

I had an old Raspberry Pi 1 model B laying around and I decided to recycle it as an rsync backup server for a NAS disk I have. So, I bought an SSD drive and designed this mount to make it manageable and better looking. I selected the most important file set from my NAS drive and now upload it every night to this backup server (at a different physical location).

In the first iteration of this mount, the disk got warm, so I modified it to improve ventilation.

I already had a case for the Raspberry Pi, but if you don't, I have added a "top" file to this design which can substitute as a case base plate.