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8-inch floppy disk, inserted in drive, (3½-inch floppy diskette, in front, shown for scale) 3½-inch, high-density floppy diskettes with adhesive labels affixed The first commercial floppy disks, developed in the late 1960s, were 8 inches (203.2 mm) in diameter; [4] [5] they became commercially available in 1971 as a component of IBM products and both drives and disks were then sold ...
A Maxell-branded 3-inch Compact Floppy Disk. The floppy disk is a data storage and transfer medium that was ubiquitous from the mid-1970s well into the 2000s. [1] 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 ...
The Zip drive is a "superfloppy" disk drive that has all of the standard 3 + 1 ⁄ 2-inch floppy drive's convenience, but with much greater capacity options and with performance that is much improved over a standard floppy drive. However, Zip disk housings are similar to but slightly larger than those of standard 3 + 1 ⁄ 2-inch floppy disks. [2]
2.5 Mb [16] [17] 8 inch Burroughs Double 2 139 150 7,100 2 [18] Logical formats. Throughout the 1970s and 1980s, many different logical disk formats were used ...
Figure 1. Disk structures: (A) Track (B) Geometrical sector (C) Track sector (D) Cluster A disk drive track is a circular path on the surface of a disk or diskette on which information is magnetically recorded and from which recorded information is read.
The Quick Disk uses a 2.8-inch magnetic media, break-off write-protection tabs (one for each side), and contains a see-through hole near the center spindle (used to ensure spindle clamping). Nintendo packaged the 2.8-inch magnetic media in a 3-inch×4-inch housing, while others packaged the same media in a 3-inch×3-inch square housing.
However, reading and especially writing to compressed filesystems is reliable only in specific versions of the 2.0, 2.1 or 2.2 versions of the kernel. While DR-DOS supported its own disk compression technology (originally based on SuperStor , later on Stacker ), Novell DOS 7 in 1993 and higher introduced an emulation of the undocumented pre ...
Microsoft Flight Simulator 2.0: 1984 Simulation Sublogic / Microsoft Mindshadow: 1984 Adventure Interplay / Activision Mine Shaft: 1983 Puzzle Sierra On-Line, IBM Miner 2049er: 1983 Platform Big Five Software / Micro Fun: Montezuma's Revenge: 1984 Platform BCI Software: Moon Bugs: 1983 Action Windmill Software Moon Patrol: 1983 Scrolling ...