• katze@lemmy.4d2.org
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    27 天前

    A quality disc can last 10 years or more. At a company I used to work at the backups were burned to discs coated with gold. They had 15 year old discs that still worked.

    • PolarKraken@lemmy.dbzer0.com
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      27 天前

      Dang that’s rad, had no idea (about it being used in such a way, I guess I mean, not too hard to imagine discs lasting that long).

      • lost_faith@lemmy.ca
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        27 天前

        I have 20+ yr old optical media cdr/dvdr and they are still good, the cheap ones like Pine and the ones with no name at all

        • nwtreeoctopus@sh.itjust.works
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          27 天前

          What is this 10 year thing? I’ve also got CD RWs and CD Rs from 1998 that still work. And DVD Rs from like 2002 that are still fine.

          • lost_faith@lemmy.ca
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            27 天前

            That was my point, hehe. I also never spent on the “quality name brands” of disks, $10 for 100 cds, deal! $15 for 100 dvds insert fry meme. Maybe we just “took care” of our media better than others did? Personally, they are in spindles on a bookshelf, I just made sure no direct sunlight would hit them where they are, some days get warm before I can turn on the ac.

            • nwtreeoctopus@sh.itjust.works
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              27 天前

              I definitely agree with you. I feel like I see people talking about optical media rotting all the time and it just doesn’t seem like a practical issue for 99% of use cases.

              I seem to remember the conversation in the early 2000s being about how discs would rot in 50+ years and now I see people saying ten or 15.

              • lost_faith@lemmy.ca
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                27 天前

                the 50yr rot was for printed disks like music/videos/programs, the 10 or 15 was for burned media that uses a different tech. Still have another 25ish years before I can debunk that, I have a little over 100 music cds from different bands that I acquired over the years, but the oldest I have so far is from 1999 or 2k.

                • nwtreeoctopus@sh.itjust.works
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                  27 天前

                  That makes sense. But I’ve got a wallet of burned CDs from the 90s that put the question to that 15 year timeline.

                  And these discs? They have not been treated well.