IBM 305 RAMAC
The IBM 305 RAMAC was the first commercial computer that used a moving-head hard disk drive (magnetic disk storage) for secondary storage. The system was publicly announced on September 14, 1956, with test units already installed at the U.S. Navy and at private corporations. RAMAC stood for "Random Access Method of Accounting and Control", as its design was motivated by the need for real-time accounting in business.
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IBM 305 RAMAC
The IBM 305 RAMAC was the first commercial computer that used a moving-head hard disk drive (magnetic disk storage) for secondary storage. The system was publicly announced on September 14, 1956, with test units already installed at the U.S. Navy and at private corporations. RAMAC stood for "Random Access Method of Accounting and Control", as its design was motivated by the need for real-time accounting in business.
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Der IBM 305 RAMAC (Abkürzung f ...... platte
* Festplatte des RAMAC
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El IBM 305 RAMAC fue el primer ...... s capacidad de almacenamiento.
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IBM 305 RAMAC foi um computado ...... olegadas pesando uma tonelada.
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IBM 305 RAMAC – pierwszy komer ...... zostały wycofane w roku 1969.
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L'IBM 305 RAMAC (Random Access ...... tempo di accesso circa 600 ms.
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L’IBM RAMAC 305 (RAMAC pour Ra ...... IBM 340
* Disque dur IBM 350
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The IBM 305 RAMAC was the firs ...... l a product with more storage.
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Der IBM 305 RAMAC (Abkürzung f ...... platte
* Festplatte des RAMAC
@de
El IBM 305 RAMAC fue el primer ...... últimos ordenadores de tubo d
@es
IBM 305 RAMAC foi um computado ...... olegadas pesando uma tonelada.
@pt
IBM 305 RAMAC – pierwszy komer ...... zostały wycofane w roku 1969.
@pl
L'IBM 305 RAMAC (Random Access ...... tempo di accesso circa 600 ms.
@it
L’IBM RAMAC 305 (RAMAC pour Ra ...... IBM 340
* Disque dur IBM 350
@fr
The IBM 305 RAMAC was the firs ...... l-time accounting in business.
@en
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IBM 305 RAMAC
@de
IBM 305 RAMAC
@en
IBM 305 RAMAC
@es
IBM 305 RAMAC
@pl
IBM 305 RAMAC
@pt
IBM RAMAC 305
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Ramac
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