Wilshire@lemmy.world to

Technology@lemmy.worldEnglish · 10 months ago

DVD-like optical disc could store 1.6 petabits (or 200 terabytes) on 100 layers

www.techspot.com

382

DVD-like optical disc could store 1.6 petabits (or 200 terabytes) on 100 layers

www.techspot.com

Wilshire@lemmy.world to

Technology@lemmy.worldEnglish · 10 months ago

Researchers at the University of Shanghai for Science and Technology have developed an optical disc with a capacity of over a petabit of data, equivalent to well...

Chat

MNByChoice
link
fedilink
English
arrow-up
2·
10 months ago
You are correct. However, I mean initialization and finalizing.

https://en.m.wikipedia.org/wiki/CD-R Looks like a 52x wrote at 7.8 MB/s. Things have changed.

Technology@lemmy.world

technology@lemmy.world

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !technology@lemmy.world

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 another!
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

Approved Bots

Visibility: Public

This community can be federated to other instances and be posted/commented in by their users.

2.02K users / day
7.49K users / week
14.5K users / month
31.9K users / 6 months
208 local subscribers
60K subscribers
13K Posts
542K Comments
Modlog