![]() ![]() 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. Copy disk images in XDF format to the directory where you unpacked the archive Insert 2HD floppy disk in drive 0 and execute Format.bat Rename the file which. 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. Best Answer Copy There have been three formats of 3 1/2' Floppy disk: - 3½-inch HP (single sided) - from 1982 - 280KB - 264KB Formatted Storage Capacity - 3½-inch DD (double sided) - from 1984. These dominated the floppy formats for many years and are still the "standard"version of a disappearing technology.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. But since "DSHD" has been used for 5¼" floppies, some of the new 3½" ones were labeled "2HD". ![]() ![]() There also was a Single-Sided version of those at 720 KB capacity. With the PS/2 machine design they introduced the 3½" floppy, Double-Sided, High Density, capacity 1.44 MB. ![]() On PC's with the advent of the AT design, IBM introduced the DSHD (High Density) design of 5¼" floppy, 1.2MB capacity. We'd then punch a notch in the opposite edge to allow us to turn them over and use the second side for an additional 160 KB and most of these diskettes were free enough of defects on the other side to work OK. Anyone remember specifying DSDD 5¼" floppies? (There had been a 5¼" Single-Sided Double Density format of 180 KB.) I remember at that time buying SSDD disks for the Commodore 64 system that held 160 KB. Probably means double-sided, high density.įor IBM PC's, the first floppies were Double-Sided Double Density, capacity 360 KB. ![]()
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