• Taalnazi@lemmy.world
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    3 days ago

    So about 104,857,600 GB? Youā€™d need 105,000 people with 1 TB each to save that. Orā€¦

    Assuming you bought 30 TB SSDs, youā€™d need about 3,500 of those, costing ā‚¬80 each.

    Thatā€™d be ā‚¬280k, but letā€™s round it to ā‚¬300k.

    If every person spent ā‚¬960 (or ā‚¬80 per month), then each person could get 12 of those SSDs. Youā€™d need 8,750 people to do that.

    Should be doable if crowdfunded by a community, or if you had some big donor. Then youā€™d need to connect it.

    • dil@lemmy.ml
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      2 days ago

      Looking at diskprices.com, lowest prices for storage are around $8 (used) or $15 (new). I didnā€™t look too hard, but a 30TB SSD for $80 (~$2.5/TB) seems wrong?

      100K TB * $15/TB = $1.5 million

      Assuming 100PB is the amount of data, weā€™d also need redundancy. Idk what best practices would be, but Iā€™ll say 3ish copies, so 300PB total.

      So a grand total of ~$5 million.

      Which is crazy cheap, all things considered. Like, it would be no problem for a single rich person to handle that.

      Hell, subsidize/give away cheap little computers that you just plug power and an Ethernet cable into. Raspberry pi + 4TB drive ($60) + casing would be likeā€¦ $100? Though I guess youā€™d need 75K of them, and the cost per TB is pretty bad.

      This guy is 20TB for $280: https://a.co/d/17UOtFi

      If we stick with $40 of overhead for rpi etc, thatā€™s $320 for 20TB ($16/TB), and weā€™d need 300PB/(20TB/unit) = 15K units. And at $320 each, all in would be $4.8 million.

      The software seems to exist for connecting them allā€¦ So idk seems like it would be absolutely feasible? Would be interested to learn if Iā€™m missing a major cost.