![]() ![]() Take a look at the possible storage capacities: But there were also a number of other formats. With this size, the very common storage capacity of 1.44 MB was created. 9 cm) had established itself as the standard. This is partly due to the faster data transfer, but also to the significantly higher storage capacities.Ī format of 3.5 inches (approx. In the course of time, however, they were replaced by media such as CDs, DVDs and above all USB sticks. Due to the affordable prices, many private individuals used the small, practical data storage devices and the corresponding drives for their PCs. For a while, the compact data carriers for PCs were used to install software, exchange documents or even set up complete operating systems. In the early 70s the first floppy disk drives were sold. An insight into the storage capacity of the diskette This prevents data from being changed or even unintentionally deleted. In principle, the small storage media are similar to the way a hard disk works, as they are also made of magnetic material, such as iron oxide.Įach storage medium contains a write protection mechanism, which can be seen as a kind of notch or also protection hole mostly at the upper right corner. ![]() By changing the direction of the magnetic charges in the drive, which is called flux change, information can be stored and later also read. Here, a write or read head touches the contained magnetized plastic disk. Writing as well as reading of information takes place through the floppy disk drive. The case is usually made of a flexible plastic that protects the storage medium from scratches or other damage. But what about disks that were used from the 70s onwards? Are these small data carriers completely extinct or will there possibly be a revival? Floppy disks – this is how historical data carriers workįloppy disks are magnetic data carriers consisting of flexible plastic discs enclosed in a rectangular and portable plastic housing. ![]() Today, music lovers run to record stores and get dusty record players working. Vinyl records have made it, they have had a comeback. If we think back a few years as to how we used to listen to music or play computer games, cassettes, walkman, CD-ROM and SD cards come to mind. ![]()
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