Source : Free On-Line Dictionary of Computing

Triton II
     
         (Official name 82430HX) A version of {Intel}'s
        {Triton} processor chip set with all the features of the
        Triton I plus support for {ECC}, {parity RAM}, two-way {SMP},
        {USB}, and {Concurrent PCI} to improve speed.
     
        It consists of one 82439HX TXC and one 82371SB PIIX3.
     
        (1996-04-03)