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dec 29, 1956 - Hard Disk Drive

Description:

A data storage that uses magnetic storage to store or retrieve digital information.
Year invented: 1956
Inventor: IBM and Reynold B. Johnson
Original Price: $10,000 a megabyte

Added to timeline:

History Of 7 Different Storage Devices

ByCj Green
14 Sep 2017
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508

Date:

dec 29, 1956
Now
~ 69 years ago
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