How do hard disk and floppy disk differ?

In the floppy disk, the data is recorded in the form of magnetic dots on spots on tracks while in hard disk the data is stored as magnetic spots on tracks that concentric circles on the surface of disks but both of having the same technology. There are have some similarities like that both use magnetism to store and read the data. They also have both use a spinning platter read by a horizontally moving read head. Here this post gives information about how do hard disk and floppy disk differ?

Some key points to differentiate between them.

  • First most important that hard disk is faster while floppies are very slow in comparison to the hard disk.
  • The hard disk is huge in capacity but in floppy disk have very low capacity.
  • Storage disk in hard is made of metal material while in the floppy disk are made of plastic.
  • The life span of the hard disk is very long in comparison to floppies.
  • Hard disks are sealed units. They can survive dust or moisture while floppies can not.
  • A hard disk can have multiple platters inside it while floppies can have one only.
  • All the parts of the hard disk are enclosed in a single unit. Just plug and play. Floppies need the drive to run them. You can call it a floppy disk drive or reader too.
  • A hard disk can have multiple platters inside it while floppies can have one only.
  • All the parts of a hard disk are enclosed in a single unit. Just plug and play. Floppies need the drive to run them. You can call it a floppy disk drive or reader too.
  • You will not find floppies anywhere nowadays. They are obsolete. Hard disks are in use and survived the times bravely and gracefully. Still holding the front.

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