Mainframe, Top 36 LH SVCE (650, 650-2,650-3)
    NOTE: For Carbon Units See 3517019.
    NOTE: For Platinum Units See 3517044.
          Use Starting With #M2078816/P2081646.
          From Serial #1810000 to #M2078816/
          P2081646 See 7021668.
          Prior to Serial #1810000 See 7018349.