Been finding some good deals on 2.5 disks lately, but have never bought one before. Have a couple of 3.5 disks on the other hand in my Unraid server. Wondering how much it matters wether I get a 2.5 or not? What form factor do you prefer/usually go for?
2,5" drives are usually slower, but still about 5400rpm, which is on par with many NAS-specific 3,5" drives.
Also, you show Barracudas here, and I’d warn against them in a NAS environment. If you pick among Seagates, Ironwolf series might be what you need; otherwise, WD Reds reign supreme, just check that the specific drive you’re looking for uses CMR, not SMR.