485
A 1977 Time Capsule, Voyager 1 runs on 69 KB of memory and an 8-track tape recorder
(techfixated.com)
this post was submitted on 29 Mar 2026
485 points (99.2% liked)
Technology
83295 readers
4581 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- 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, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- 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
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
In 1977 69 KB was huge memory. First home PC's from 1980 and 1981 like ZX81 they have 1 KB of memory. One.
The Commodore 64 came out in 1982 and famously had 64KB of memory.
Commodore VIC-20 came out in 1980 with 20KB as well.
20KB of ROM and 5KB of RAM, though that was expandable!
TIL! I've been living a lie for decades thinking the 20 in VIC-20 was the amount of RAM like the 64 in C64 meant the amount of RAM. I only owned the C64, never a VIC-20.
Not really, mainframes could have 8 megs of core in the 1960s.
I could never get my Zx81 to save data tape.