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First, they were architecturally more diverse than prior mainframes and minicomputers in hardware and less diverse in software. Second, advances in VLSI made them less expensive (mini-price). These machines were market targeted to be cost-effective and quickly manufactured.
This list of computer size categories attempts to list commonly used categories of computer by the physical size of the device and its chassis or case, in descending order of size. One generation's "supercomputer" is the next generation's "mainframe", and a "PDA" does not have the same set of functions as a "laptop", but the list still has ...
A superminicomputer (Interdata 7/32) preserved in a museum. A superminicomputer, colloquially supermini, is a high-end minicomputer. [1] The term is used to distinguish the emerging 32-bit architecture midrange computers introduced in the mid to late 1970s from the classical 16-bit systems that preceded them.
The term supercomputer itself is rather fluid, and the speed of today's supercomputers tends to become typical of tomorrow's ordinary computer. Supercomputer processing speeds are measured in floating-point operations per second, or FLOPS. An example of a floating-point operation is the calculation of mathematical equations in real numbers.
The Model 500 came fully assembled and was interoperable with Ohio Scientific's Model 400 system of peripherals using that computer's backplane, [51] including the Model 440 Super Video board. One of two machine code monitors were supplied: one configured for the Model 500 as used with a terminal for video output, and the other for the computer ...
The VAX 9000 Model 4x0 was a multiprocessor capable model, the value of "x" (1, 2, 3 or 4) denoting the number of CPUs present. These models supported the vector processor, with one vector processor supported per CPU. A maximal configuration had 512 MB of memory.
The machine was a mini-supercomputer: a category of computers that was larger than a VAX 11/780 and smaller than a mainframe. This market segment disappeared as high-end microprocessor-based systems became more powerful. The architecture was unusual, especially for its day. The system bus connected as many as 12 CPUs and I/O processors.
Intel's developer kit for the 4004. Sold as the "MCS-4 Micro Computer Set". [2] [3] Intel SIM8-01: Intel 8008: 1972: bare board: Intel's developer kit for the 8008. Sold as the "MCS-8 Micro Computer Set". [4] [5] MOS Technology KIM-1: MOS Technology 6502: 1975: complete board: MOS's developer kit for the 6502, widely used in a number of ...