At about half the size of the original 8-inch floppy disk the name derived from the prefix demi for "half". In the early 1980s, IBM Rochester developed a 4-inch floppy disk drive, the Model 341 and an associated diskette, the DemiDiskette. Non-standard media and devices IBM DemiDiskette IBM DemiDiskette media and Model 341 FDD Besides the 3½-inch and 5¼-inch formats used in IBM PC compatible systems, or the 8-inch format that preceded them, many proprietary floppy disk formats were developed, either using a different disk design or special layout and encoding methods for the data held on the disk. The floppy disk is a data storage and transfer medium that was ubiquitous from the mid-1970s well into the 2000s. For the MSD floppy drive, see MSD Super Disk. attached a pic."Superfloppy" redirects here. The physically looks for all the world like a SATA connection but it doesn’t work with that as the weird “jumpers” topsides between the “SATA” data and the power are part of the interface. It’s still “around” but it won’t be on any laptop as it’s a bit too “heavy computing” for that. so some downtime, firmware and software updates were the order of the day.Īs to why that is. Also the “until IDE went extinct” was a reference to the fact there was no “drop in replacement. The drives I was dealing with loaded weekly data updates to servers running 24/7/365 so it’s a bit of a different aspect. If you hardly ever do that and seldom reboot it’ll last. The laser fires up every tome you open “my computer” so the drive can return the disk presence information. As to the working fine old optical drive usage is the key. I must admit I haven’t had your joy in retrying old media, in fatc I found after a couple of head passes it started to fail.
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