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2 feb 1956 año - Hard Drive Invented by IBM team led by Rey Johnson Storage device containing a read-write mechanism plus one or more hard disks, inside a sealed unit Disk storage unit leased for about $3,200 per month back in 1957

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cba

ByLauren
14 sep 2017

fecha:

2 feb 1956 año
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~ 68 years ago
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