Source : Free On-Line Dictionary of Computing

SPARCstation 10
     
         A {SPARCStation} with a 4-way associative {data
        cache} and a five-way associative {instruction cache}.  The
        10/31, 10/41 and 10/51 also have a {secondary cache} not
        present on earlier {SPARCStations}.
     
        (1994-12-02)