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A platter is the portion of a hard disk drive that information is written to.
Each side, or surface, of one hard drive platter is called a head. Windows Vista technology that supports a hybrid drive is called ready drive.
The hard disk drive platter is used to store magnetic data or information that comes from the hard disk drive, where they are stored. The hard disk drive can contain one or more hard disk platter.
No. A platter would be a component of a hard disk drive.
bottom
SECTOR!
head
A hard disk drive platter
7200rpm
An aluminum platter covered with a magnetisable coating.
No. of Cylinders = No. of Tracks on each platter multiply by 2 for both sides since each platter stores information on both sides.
The RPM of your hard drive. A 7000RPM drive is faster than a 5000RPM drive, and an SSD is faster than all Platter hard drives.