mainframe computer
computers used primarily by large organizations for critical applications
Burroughs large systems
Range of mainframe computers in the 1960s and 70s
Vesna
computer model
Minsk family of computers
mainframe computers manufactured from 1959 to 1975
English Electric DEUCE
early British computer
National Law Enforcement System
New Zealand database
Phoenix
IBM mainframe computer at Cambridge University's Computer Laboratory
Ural
series of Soviet-made mainframe computers
Olivetti Elea
series of computers
SDS Sigma series
series of computers introduced by Scientific Data Systems in 1966
Colossus
Early British cryptanalysis computer
UNIVAC I
general purpose business computer model first produced in the United States in 1951.
UNIVAC II
vacuum tube commercial computer released in 1958
Programmed Data Processor
series of minicomputers having approximately the size of closets; made and marketed by the Digital Equipment Corporation from 1957 to 1990; model numbering from PDP-1 to PDP-16 with some numbers left out
Electronic statistics calculator of the University of Padua
early Italian vacuum tube computer