Beginner question: Searching for my first dedicated server setup, and I have no idea what to look for in a hard drive. I see a huge difference between drives of the same capacity, so what makes the difference? I am looking to eventually have a media server that can run “-arr” programs, Jellyfin, Immich, sync music, books, etc.
What are the factors I should be paying attention to other than capacity? Is it a lot of branding and smoke and mirrors, or will I see a significant change in performance/reliability with different drives?
Has Seagate improved? After having multiple Seagate drives fail, I did some research on failure rates and Seagate was way worse than every other brand. Since then I have only been buying enterprise-grade WD drives. However, I did my research almost ten years ago and a lot could have changed since then.
Any difference you personally experience between the three big brands is meaningless. For any failed HDD you have there’s going to be another person who swears by them and has had five of them running for 10 years without a hitch.
But whatever’s cheaper in your area and stop worrying. Your reliability should be assured by backups anyway not by betting on a single drive. Any drive can fail.
It’s not that Seagate improved (which it may have), it’s more that WD has noticeably declined. It’s not a race to the bottom (yet), but there’s effectively no competition any more, so they aren’t incentivised to improve quality.
Yes, Seagate had a bad run of drives. But that was only certain models, and like you said, years ago. WD had a similar bad run after Seagate recovered, and currently they’re all roughly equivalent. But you can find Backblaze’s data somewhere if you want to read numbers.
Bottom line, there’s always a failure risk, just be prepared for it.