<nowiki>enkratni računalnik; prototype d'ordinateur; specialdesignad dator; єдиний у своєму роді комп'ютер; unieke computer; единственный в своём роде компьютер; computadora única; einmaliger Computer; computador único; one-of-a-kind computer; حاسوب فريد من نوعه; ordinador d'un únic exemplar; særligegnet computer; modelo de computadora del cual solo se produjo un ejemplar único; Computer-Model, von dem nur ein einziges jemals produziert wurde; model of computer of which only a single instance was ever produced; نموذج لحاسوب أُنتج منه منتج واحد فقط; модель комп'ютера, яка була вироблена тільки в одному примірнику; model računalnika, ki je bil proizveden v samo enem primerku; edinstveni računalnik; компьютер, единственный в своём роде; Unikaler Computer; Computer-Unikat; Einzigartiger Computer; eenmalige computer</nowiki>
one-of-a-kind computer
model of computer of which only a single instance was ever produced
English: The category of one-of-a-kind computers contains computer systems of which only one unit was ever produced. Such systems have typically been experimental prototypes and/or too massive, complex, and expensive to duplicate. Among these systems are the pioneering electro-mechanical and electronic computers made in the 1930s, 1940s, and 1950s, and, after that period, the largest supercomputing systems.
See also: Category:Cryptanalytic computers.