The read/write head was used for reading and writing, which could read both sides of a disk. It is placed through a spindle clamping device because it is spinning 300 to 360 rotations every minute.It comprises a lever with a frame that helps to open and close the device.Containing all of the electronics, it includes a circuit board.At that point, it contained four basic components: Over time, floppy disks were capable of reading and write data.

For backing up personal data and distributing commercial software titles, the 3.5-inch floppy disk became the standard for the next decade. As compared to 5.25-inch disks, these versions were more portable and also more durable. The 3.5-inch HD (high density) floppy disk was able to store 1.44MB and was introduced in 1987. Early desktop PCs like the Apple IIe, were used these disk drives. Later, up to 1.2MB could be store by revisions of the 5.25-inch floppy disk. As compared to previous models of floppy, the newer version can store more data than used more cutting-edge technology.Īnother version of the floppy disk, 5.25 inch, was capable of holding 360KB of data and was introduced in 1978. The floppy disks were replaced by the devices like USB and network file transfer however, these disks are now outdated.Īs the technology advanced, a floppy disk that is becoming smaller and came in three sizes, 8 inches, 5.5 inches, and 3.5 inches.

This disk was only able to store 80KB of data, but later versions became capable of storing as much as 800KB. When it was first invented, users were unable to write data to them, like CD-ROM, and it was 8 inches in diameter. It was extremely expensive as it was one of the first types of hardware storage created in 1967 by IBM, which could read/write a portable device. A floppy disk is a type of storage media that reads data storage information, also known as a floppy diskette, floppy, or floppy disk that is used to store electronic data, like a computer file.

3.5 floppy disks