Electrical Engineer, previous radar technician and IT guy. Grew up on DOS 3 and Windows. The Army introduced me to Solaris Unix (R.I.P.)
 
  Using Rockstor as a remote and home file server. 

Server is a tiny thing based AsRock j3455-itx 16GB DDR3, 240GB sata OS drive, and x2 Samsung 963 3.8TB SSDs in raid. I have fully left mechanical drives.

Currently working on getting an offsite differential backup going of similar class.

You know how that goes, you give a sibling a free server with some space on it in exchange for one of the drives syncing with your main appliance every week.