Collection
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sector number

Computer terminology
The number of sectors is a computer term.
Chinese name
sector number
Foreign name
Sectors
expression
Hard disk capacity = Cylinders × Heads × Number of sectors × 512 bytes
Applicable fields
Computer field
Three parameters
Cylinder number, sector number, magnetic head number
A physical record block on the hard disk needs to be located by three parameters: cylinder number, sector number, and head number. Hard disk capacity = Cylinders × Heads × Number of sectors × 512 bytes. The more sectors, the greater the capacity.