The base is thin and flexible and it is because of this property that the term floppy is often used to describe this storage format.
Most of the thickness of floppy diskettes is a polyester plastic base material. There are two principle layers in the structure. The floppy diskette structure is shown in the schematic cross-section diagram below. To further examine the what is a floppy disk question it is important to examine the construction of this type of format. Each of the sizes may have been available in a variety of formats such as single-sided or double-sided, single density or double density, etc. Floppies were the main removable storage media for personal computers until optical discs or flash media were introduced.įloppy disks are generally found in three sizes: 8 inches, 5.25 inches, and 3.5 inches. What is a floppy disk? A floppy disk or floppy diskette is a removable magnetic disk storage medium that can store digital information.
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