I have this case in a 4-drive size in which I had a 4-drive 2TB raid 5 for some time - I had a couple of those disks go bad over time, and I was always nervous

I have this case in a 4-drive size in which I had a 4-drive 2TB raid 5 for some time - I had a couple of those disks go bad over time, and I was always nervous rebuilding the raid that another disk would die, so I eventually just replaced it with a raid-0 mirror with two 6TB disks which, for some reason makes me sleep easier. And I recently put the most valuable 500GB or so into aws glacier deep archive for a couple bucks a month - this all seems to work pretty well