Question

what is a hard disk​

Answer 1

Answer:

A hard disk drive, hard disk, hard drive, or fixed disk is an electro-mechanical data storage device that stores and retrieves digital data using magnetic storage and one or more rigid rapidly rotating platters coated with magnetic material.

Answer 2

Explanation:

HARD DISK is an electro-mechanical data storage device that stores and retrieves digital ...

History of hard disk drives

Hard disk drive performance ...

Hard disk drive interface

Disk read-and-write head

List of disk drive form factors

Magnetic storage

Platters

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