this post was submitted on 19 Aug 2024
72 points (96.2% liked)

Selfhosted

40474 readers
475 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
 

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?

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 12 points 3 months ago (4 children)

Rpm is a thing to look at. A 7,200 drive is faster than a 4,200, but slower than a 10,000.

[–] [email protected] 34 points 3 months ago (1 children)

jots down notes

Uh huh, uh huh, uh huh, numbers....in.....ascending.....order.

Got it.

[–] [email protected] 6 points 3 months ago* (last edited 3 months ago) (1 children)

Sorry, RPM is rotations per minute. How fast the drive platers are spinning inside the drive. Also 7200 is fine for what you are doing.

[–] [email protected] 15 points 3 months ago (1 children)

One thing to consider here too is that faster drives are louder, run hotter (and thus need better cooling) and use more power.

For a LOT of home server workloads (streaming media, etc.) a 5400rpm drive is sufficient and you can have a little bit of power savings and less heat and noise as a bonus.

I've kinda become of the opinion that there's bulk media storage, which for most people is going to have incredibly modest performance requirements, and then there's eveything else and should be on a SSD anyways.

....Just avoid SMR if you're doing anything more than media storage.

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

God avoid SMR... (Unless you know what you're doing in which case you wouldn't be here)

[–] [email protected] 7 points 3 months ago (1 children)

10,000 and 15,000 rpm drives were made obsolete by SSDs and were discontinued several years ago. They are slower than many modern 7,200 rpm drives.

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

As someone that works at a storage devices company - we do still manufacture 10K HDDs. They are faster than the 7200s of the same spec, by nature. All 2.5” drives for enterprise systems. And will actually continue selling them until ~2030. That said, they’re all but obsolete at this point, and aren’t really being developed on any more.

[–] [email protected] 2 points 3 months ago* (last edited 3 months ago)