Machines of the 1970s

Every machine in the Atlas that were introduced in the 1970s — 12 entries.

Name	Years	Status	Class	Manufacturer
PDP-11	1970–1997	Dead	Minicomputer	Digital Equipment Corporation
ILLIAC IV	1972–1981	Dead	Supercomputer	UIUC / Burroughs
Xerox Alto	1973–1981	Dead	Workstation	Xerox PARC
Altair 8800	1975–1977	Dead	Home computer	MITS
IMSAI 8080	1975–1978	Dead	Home computer	IMSAI
Apple I	1976–1977	Dead	Home computer	Wozniak / Apple
Cray-1	1976–1982	Dead	Supercomputer	Seymour Cray / Cray Research
Apple II	1977–1993	Dead	Home computer	Wozniak / Apple
Commodore PET	1977–1982	Dead	Home computer	Commodore
TRS-80	1977–1981	Dead	Home computer	Tandy / RadioShack
VAX-11/780	1977–1988	Dead	Minicomputer	Digital Equipment Corporation
Atari 800	1979–1983	Dead	Home computer	Atari