Technology

61896 readers

3109 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each other!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed
Accounts 7 days and younger will have their posts automatically removed.

Approved Bots

founded 2 years ago

MODERATORS

693

SanDisk introduces the first 8TB SD and 4TB microSD cards - Liliputing (liliputing.com)

submitted 6 months ago by [email protected] to c/technology

168 comments fedilink hide all child comments

cross-posted from: https://lemm.ee/post/39437325

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 4 points 5 months ago

Let’s say you have a good 20tb drive and it can transfer files at 200MB/s. To fill that drive, it’ll take 1 day and 8 hours of continuous transfer. If it’s failing, and you’re trying to get as much off of it you’re screwed.

this is kind of why we have RAID, but arguably, you should literally just not be using RAID as a backup. Failing drives should be prepped for in advance, rather than dealt with in real time at the 20+TB scale.

The primary advantage to such dense HDDs is price, and power efficiency.

Also there’s this thing that the higher capacity a storage device gets, the more valueable the data stored on it becomes, not directly because it’s high capacity, but because it’s more trusted by the user.

also im not sure i agree with the phrasing here, the drive does become "more important" but that's because it stores more data, there is literally more for you to lose in the event it gets destroyed. You should trust nothing ever, yourself included.