A computer memory device consisting of a platter with a magnetically encoded surface that retrieves data by being spun past read heads. Disks can be internal (hard disks) or removable. A common example is the Compact Disc (CD).
A fixed disk, also known as a hard disk, is a data storage device used for storing and retrieving digital information.
A hard disk, also known as a drive, is a computer storage medium that uses rigid aluminum disks coated with iron oxide. Hard disks have much greater storage capacity than removable media such as floppy disks and CDs.
A hard disk, also known as a hard drive or HDD, is a data storage device used to store and retrieve digital information using magnetic storage.
