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The computer has the same all-in-one cabinet as the Model III, adopting a more contemporary-looking beige color scheme instead of the black and gray used on the Models I/III. The Model 4 uses WD1770/1773 floppy controllers instead of the WD1791, which allows for a larger gap between the index hole and first sector; later releases of TRSDOS and ...
An SDS 930 system consists of at least three standard (30 cu ft, 0.85 m 3) cabinets, weighing about 3,200 pounds (1.6 short tons; 1.5 t). [2] It is composed of an arithmetic and logic unit, at least 8,192 words (24-bit + simple parity bit) magnetic-core memory, and the IO unit.
The Tandy 10 Business Computer System was a short-lived product developed by Radio Shack in the late 1970s as a business-oriented complement to their TRS-80 Model I desktop computer. Released in 1978, the Tandy 10 was built for Radio Shack by Applied Digital Data Systems (ADDS), and was only sold by Radio Shack's dedicated computer center stores.
Between 1977 and 2000, Digital Equipment Corporation (DEC) produced a wide range of computer systems under the VAX brand, all based on various implementations of the DEC-proprietary instruction set architecture of the same name. [1] [2]
The expander cabinets are placed against the sides of the system cabinet, with the first placed to the left and the second to the right. The DEC 10000 AXP may utilize an additional type of cabinet, the battery cabinet, of which up to two may be installed against the sides of the expander cabinet(s), with the first to the left and the second to ...
The original IBM Personal Computer, with monitor and keyboard. The IBM Personal Computer, commonly known as the IBM PC, spanned multiple models in its first generation (including the PCjr, the Portable PC, the XT, the AT, the Convertible, and the /370 systems, among others), from 1981 to 1987.
Two hard drives could be installed in the cabinet, provided the controller card could handle two. There is an available socket on the motherboard for an 287 math co-processor . The Tandy 3000 has a smaller desk footprint than the AT; it occupies 342 square inches (19 x 18 inches or 48 x 46 cm) which is less than the AT's footprint of 367.2 ...
It has 112 computer cabinets and 262 terabytes of distributed memory; 2 petabytes of disk storage is implemented via Lustre clustered files. [54] [55] [56] [4] Tianhe-1 uses a proprietary high-speed communication network to connect the processors. [4]