Computer History has a nice scan of an old Cray ... we’ve seen a knock off Cray-1 that looks cool. Or you can disguise your PC, although if it isn’t water-cooled, that seems somehow inappropriate.

[Chris Fenton] spent a year and a half constructing a 1/10th scale Cray-1 reproduction. The famous supercomputer was meticulously modelled in a field programmable gate array for a “nearly ...