Definition: Hard Drive


An electromechanical device used for information storage and retrieval, incorporating one or more rotating disks on which data is recorded, stored and read magnetically.




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Data Recovery Fact

MTBF (Mean Time Between Failure)

A measure of reliability. The MTBF is the number of failures divided by the number of hours the component has operated. The longer the time span between failures, the more reliable the device.

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