this post was submitted on 23 Sep 2024
87 points (96.8% liked)

Selfhosted

40677 readers
601 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 2 years ago
MODERATORS
87
submitted 2 months ago* (last edited 2 months ago) by [email protected] to c/selfhosted
 

I have quite an extensive collection of media that my server makes available through different means (Jellyfin, NFS, mostly). One of my harddrives has some concerning smart values so I want to replace it. What are good harddrives to buy today? Are there any important tech specs to look out for? In the past I didn't give this too much attention and it didn't bite me, yet. But if I'm gonna buy a new drive now, I might as well...

I'm looking for something from 4TB upwards. I think I remember that drives with very high capacity are more likely to fail sooner - is that correct? How about different brands - do any have particularly good or bad reputation?

Thanks for any hints!

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 21 points 2 months ago (2 children)

I'd like to second the 'manufacturer doesn't matter, all drives are going to fail' line, but specific models from manufacturers will have a much higher failure rate than others.

Backblaze, for example, publishes quarterly(ish?) stats showing the drives with the highest failure rates in terms of percentages, so you can kind of get a good view on if there's a specific drive model you should maybe avoid.

Or just buy an actual enterprise drive, avoid SMR, and have backups is also a sane approach.

[–] roofuskit 3 points 2 months ago

Some manufacturers have lower failure rates overall. But yes, you do have to mind the specific model.

[–] [email protected] 1 points 2 months ago (1 children)

Do be aware that Backblaze drive access patterns will probably be quite different from yours. So if there's a really good deal on something with a bit higher failure rate, but your usage pattern is pretty tame, it may be worth taking the gamble.

[–] [email protected] 3 points 2 months ago

Yeah I was more referring to huge outliers, like the 4? 6? Tb seagates they had a few years ago that were like 25% Afr.