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)