What are the factors that affect disk storage capacity?

The factors that affect disk storage capacity are: 1. Number of tracks; 2. Number of sectors; 3. Number of magnetic surfaces used. Disk is the main storage medium of computer. It can store a large amount of binary data and maintain data without loss even after power outage.

The factors that affect disk storage capacity are: 1. Number of tracks; 2. Number of sectors; 3. Number of magnetic surfaces used.

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In order to read and write data on the specified area of ​​​​the disk, each disk must be divided into numbers Equal concentric circles are called tracks, and each track is divided into several arc segments, called sectors. The capacity of a sector is 512 bytes. The capacity of a disk is the number of cylinders × the number of heads × the number of sectors × 512B.

Related introduction:

Disk refers to a memory that uses magnetic recording technology to store data.

Disk is the main storage medium of computer. It can store a large amount of binary data and can maintain data loss even after power failure. The disk used in early computers was a floppy disk (Floppy Disk, referred to as floppy disk), and the disk commonly used today is a hard disk (Hard disk, referred to as hard disk).

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