VAX (an acronym for virtual address extension) is a series of computers featuring a 32-bit instruction set architecture (ISA) and virtual memory that was developed and sold by Digital Equipment Corporation (DEC) in the late 20th century.

Oct 6, 2023 · In 1977, DEC introduced the VAX, a new line of minicomputers that featured a 32-bit instruction set architecture and virtual memory. Its operating system, VMS, was a multi-user, multitasking OS...

The VAX-11 is a discontinued family of 32-bit superminicomputers, running the Virtual Address eXtension (VAX) instruction set architecture (ISA), developed and manufactured by Digital Equipment Corporation (DEC). Development began in 1976.

With VAX, DEC extended its PDP-11 minicomputer architecture from 16 to 32 bits. The first model in the VAX “superminicomputer” line was the VAX-11/780. The line rivaled “much more expensive mainframe computers in performance,” according to the online Computer History Museum.

Apr 30, 2023 · The Digital Equipment Corporation (DEC) VAX-11/750 is a superminicomputer that was introduced in 1980. A number of computer history enthusiasts have collected, restored, and continue to operate these obsolete computers as a hobby.

The VAX 8000 is a discontinued family of superminicomputers developed and manufactured by Digital Equipment Corporation (DEC) using processors implementing the VAX instruction set architecture (ISA). The 8000 series was introduced in October 1984 with the 8600, taking over the high end of the VAX lineup.

VAX computer systems refer to a series of 32-bit minicomputers designed by DEC or Digital Equipment Corporation. Simply put, VAX is the hardware, and DEC is the company that produced VAX. The series started with the VAX-11/780 in 1977 – the first commercially successful model.

The VAX 9000 is a remarkable yet discontinued mainframe computer. It was once the pinnacle of the VAX family. Developed by Digital Equipment Corporation (DEC), its journey was cut short. This leaves many curious about the reasons behind its early demise.

The DEC VAX Archive. VAX is an 32-bit architecture developed by DEC. Introduced in 1977, the VAX-11/780 was one of several computers lasting well into the 1990s, eventually succeeded by the Al pha architecture which incorporating features from VAX architectures for easier porting.

The VAX line of 32-bit “super-minicomputers” rivaled much more expensive mainframe computers. Its success made DEC the second-largest company in the industry. VAX, a “complex instruction set computer,” was widely cloned in Eastern Europe.