The IBM 303X [Note 1] is a discontinued line of mainframe computers, the first model of which, the IBM 3033 Processor, nicknamed "The Big One", was introduced March 25, 1977. [ 1 ] Two additional processors, the 3031 and the 3032, were announced on October 6, 1977.

The IBM System/370 (S/370) is a range of IBM mainframe computers announced as the successors to the System/360 family on June 30, 1970.

The IBM 3031 Processor Complex (Frontispiece) and Attached Processor Complex offer high-speed performance for medium-scale scientific and business data processing applications. These complexes consist of certain combina­ tions of the following IBM machines: The IBM 3031 Processor Model 2, 3, 4, 5, or 6: • Has a basic machine cycle time of 11 ...

May 7, 2009 · The IBM 3031 Processor Complex was introduced in 1977 to provide higher levels of performance to users of intermediate and large computers.

IBM decided to implement a wholly new architecture specifically designed both for data processing and to be compatible across a wide range of performance levels

“I predict that the last mainframe will be unplugged on March 15, 1996.” "We are confident that the performance of System/370, its compatibility, its engineering and its programming will make it stand out as the landmark for the 1970s that System/360 was for the Sixties." April 7, 2009 – The 45th Anniversary! April 7, 2004 – The 40th Anniversary!

The 3031 processor complex is a medium scale computer with virtual storage capabilities designed for both business and scientific applications. It consists Of a 3031 processor, a 3036 console and a 3017 power unit. The processor is basically composed of the following logical units: Instruction execution function (IEF) Buffer control function (BCF)

Sammen med introduktionen af IBM 3033 blev operativsystemet MVS/SE (System Extension) også introduceret. System Extension gav adgang til mere Main Storage. IBM 3031. 1 processor med cycle tid på 115 ns; 1 High-Speed-Buffer på 32 Kb; Main Storage fra 2 til 6 MB i intervaller på 1 MB; 15 varianter at vælge imellem baseret på størrelse an ...

R-32 (EC 1032, początkowa nazwa R-30) – polski komputer z rodziny RIAD, programowo zgodnych z rodziną IBM 360, produkowany seryjnie w zakładach elektronicznych Elwro od 1975 r. (seria prototypowa w 1974 r.).

The IBM 303X is a discontinued line of mainframe computers, the first model of which, the IBM 3033 Processor, nicknamed "The Big One", was introduced March 25, ...