

SnapRAID offers an additional benefit over real RAID-like systems: it functions as a short-term backup. If you sync it daily like I do, that means that if you accidentally delete a bunch of files (old enough to have been synced, I.e. older than one day in my case) you can restore them from the SnapRAID parity.
The reverse is also true of course: if you lose a disk you also lose today’s changes to that data. So it’s most suited to large collections of rarely changing stuff like photos and videos and music IMHO.



Servers are terrible for homelab use. They’re unwieldy, consume way too much power and as you’ve found they’re very noisy. My vote goes to selling the thing and getting a mini PC, an (old) laptop or building something quiet and frugal yourself. In the last case you might be able to reuse some parts you already have. But if cost is important almost nothing beats second hand mini PC’s in value for money.