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2 févr. 1956 - 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
Ajouté au bande de temps:
14 sept. 2017
0
0
398
cba
Date:
2 févr. 1956
Maintenaint
~ Il y a 68 ans