WebThe IBM 701 was the first computer in the IBM 700/7000 series, which were IBM’s high-end computers until the arrival of the IBM System/360 in 1964. [5] The business-oriented sibling of the 701 was the IBM 702 and a lower-cost general-purpose sibling was the IBM 650 , which gained fame as the first mass-produced computer in the world.

WebThe IBM 650 Magnetic Drum Data-Processing Machine is an early digital computer produced by IBM in the mid-1950s. It was the first mass produced computer in the world. Almost 2,000 systems were produced, the last in 1962, and it was the first computer to make a meaningful profit. The first one was installed in late 1954 and it was the most-popular …

WebThe IBM 704 is a large digital mainframe computer introduced by IBM in 1954. It was the first mass-produced computer with hardware for floating-point arithmetic. The IBM 704 Manual of operation states:. The type 704 Electronic Data-Processing Machine is a large-scale, high-speed electronic calculator controlled by an internally stored program of the …

WebThe IBM Portable Personal Computer 5155 model 68 is an early portable computer developed by IBM after the success of the suitcase-size Compaq Portable.It was released in February 1984 and was quickly replaced by the IBM Convertible, only roughly two years after its debut.. Design. The Portable was basically a PC/XT motherboard, transplanted …

WebThe IBM 700/7000 series is a series of large-scale computer systems that were made by IBM through the 1950s and early 1960s. The series includes several different, incompatible processor architectures. The 700s use vacuum-tube logic and were made obsolete by the introduction of the transistorized 7000s. The 7000s, in turn, were eventually replaced with …

WebThe IBM 7090 is a second-generation transistorized version of the earlier IBM 709 vacuum tube mainframe computer that was designed for "large-scale scientific and technological applications". The 7090 is the fourth member of the IBM 700/7000 series scientific computers. The first 7090 installation was in December 1959. With a processing speed of …

WebThe 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 …

WebIBM 701, conocido como la "calculadora de Defensa" mientras era desarrollado, fue anunciado al público el 29 de abril de 1952 y era la primera computadora científica comercial de IBM. [1] Sus hermanos en la computación de oficina eran el IBM 702 y el IBM 650. Durante los cuatro años de producción se vendieron 20 unidades.

WebThe IBM 5100 Portable Computer is a portable computer (one of the first) introduced in September 1975, six years before the IBM Personal Computer, and eight before the first successful IBM compatible portable computer, the Compaq Portable.It was the evolution of a prototype called the SCAMP (Special Computer APL Machine Portable) that was …

Web1952: IBM 701 IBM ingresa al negocio de las computadoras mediante la introducción del 701, su primera computadora electrónica a gran escala. El presidente de IBM Thomas J. Watson, Jr., más tarde recordó, el 701 es "la máquina que nos llevó en el negocio de la electrónica." [95] 1952: Columna de vacío de cinta magnética