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zmey [24]
3 years ago
15

How does a hard drive work

Computers and Technology
1 answer:
svetlana [45]3 years ago
7 0
A small hard drive typically has only one platter, but each side of it has a magnetic coating. Bigger drives have a series of platters stacked on a central spindle, with a small gap in between them. The platters rotate at up to 10,000 revolutions per minute so the read-write heads can access any part of them.
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