Hard drive

Hard drive,

Definition of Hard drive:

  1. Non-removable, magnetic data storage device with one or more flat, circular plates (platters) of a hard material. The platters are coated with a magnetically sensitive material, enclosed in vacuum sealed case with the recording heads, and connected to a computers bus through a controller or interface card. The data is written, erased, and overwritten the same way as voice is recorded, wiped off, and re-recorded on the tape in a cassette recorder. In comparison to CDs or DVDs (which store data in one long spiral track) hard drives store data in segments (called sectors) of concentric circles. They are suitable for storing large amounts of data (currently available ones can store 100 gigabytes or more), and can be written over again and again for an indefinite number of times. Despite their sturdiness, all hard drives fail sooner or later and require backup routines for the continuous availability of stored data. Also called fixed disk, fixed drive, hard disk, or magnetic disk.

  2. A high-capacity, self-contained storage device containing a read-write mechanism plus one or more hard disks, inside a sealed unit. Also called hard disk drive.

How to use Hard drive in a sentence?

  1. That brings me to my next point: never ever attempt to write to a hard drive that is corrupt.

Meaning of Hard drive & Hard drive Definition