Today at the Local Salvation Army store i saw this
huge IBM 5120 console
machine on wheels. Its an Auto Diagnostics station. Must weigh 500lbs
Does IBM reuse model numbers? I suppose they must, or four-digit numbers
would have been exhausted long ago.
The IBM 5120 I'm (only slightly) familiar with is a later version of the
IBM 5100 portable computer from 1975.