[Simh] VUPs?

Robert G. Schaffrath robert at schaffrath.net
Sat Apr 5 13:12:33 EDT 2008


Ah yes, the VAXStation RC and yes it was identical.  My firm had two 
back in the 1986-1987 era and we swapped out the blocked backplanes new 
new unblocked backplanes.  Apparently we were not the only ones doing 
that as DEC caught on pretty quickly and dropped the RC.

Marc Chametzky wrote:
> Not performance related, but I remember that DEC sold a variant of the VAXstation-II at a lower price, about half as much as the -II. 
>
> This lower-priced machine was virtually identical to the VAXstation-II, except that they had epoxied four of the eight QBUS slots, rendering them unusable. The processor, memory, graphics, and I/O cards were all the same. The only limitation was on future QBUS card expansion.
>
> --Marc
>
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