On September 14, 1956, IBM Announced 305 and 650 RAMAC
305 came with 50x24-inch disks for 5MB, weighed 1 ton, and leased for $3,200 per month.
By Jean Jacques Maleval | November 29, 2022 at 2:00 pmTo read this article from Forbes, click on:
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On September 14, 1956, IBM announced the 305 and 650 RAMAC (Random Access Memory Accounting) “data processing machines,” incorporating the first-ever disk storage product. The 305 came with 50 24-inch disks for a total capacity of 5MB, weighed 1 ton, and could be leased for $3,200 per month.
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