Source: http://www.c-jump.com/ 1. Disk and Memory Working Together On disk, data stored in sectors Sector typically holds 512 bytes of data Sector is the smallest unit that can be read or written Memory is holding bytes of data Each byte in memory can be accessed independently 2. Disk Drive Basics 3. Disk Drive Tracks 4. Disk…
Dzień: 2018-01-05
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Geometria dysków twardych
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Heads The number of heads is relative to the total number of sides of all the platters used to store data. If a hard disk drive has four platters, it can have up to eight heads. The maximum number of heads is limited by BIOS to 16. Hard disk drives that control the actuator arms using voice…