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1 janv. 1956 - The Hard Disk Drive

Description:

Invented by Reynold B. Johnson
It had 50 24-inch discs with a total storage capacity of 5 million characters
When first invented the price ranged from $81,000 to $142,400

Ajouté au bande de temps:

CBA

Bytrenton dicks
14 sept. 2017
0
0
618

Date:

1 janv. 1956
Maintenaint
~ Il y a 69 ans
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