this post was submitted on 14 Sep 2025
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retrocomputing

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IBM announced the world’s first HDD, the 3.75MB RAMAC 350 disk storage unit, 69 years ago today — unit weighed more than a ton, 50 platters ran at 1,200 RPM (www.tomshardware.com)
submitted 1 day ago by cm0002@piefed.world to c/retrocomputing@lemmy.sdf.org
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[–] rooster_butt@lemmy.world 2 points 1 day ago* (last edited 1 day ago)

Oh shit, I got my raids confused, I was thinking mirrored drives (I see now that's RAID1). I haven't used hardware raid in years, current set up is using unraid.