sparcsystem 4

from The Free On-line Dictionary of Computing (8 July 2008)

SPARCsystem 4

   <computer> A computer built with the {MicroSPARC ii} 70MHz
   {CPU} as used in the {SPARC 5} Model 70.  The SPARCsystem 4 is
   basically a cheaper, cut-down SPARC 5.  It has an 8-bit {pixel
   accelerator} instead of the SBus Turbo GX card.  Memory
   expansion is limited to 160 MB.  Availability was planned for
   March/April 1995.

   (1995-02-07)