| 1US RackMount • Backplane configuration with up to two expansion slots. • Intel® Pentium III or Pentium 4 processors • Up to 512 MB PC133 memory (P3) or up to 2 GB DDR memory (P4) • Two expansion storage bays and one drive bay 2US RackMount • Backplane configuration with up to five expansion slots • Intel® Pentium 4 processors • Up to 2 GB DDR memory • Two expansion storage bays and one drive bay 2UM RackMount • Intel® Pentium 4 processors • Up to 2 GB DDR memory • Two expansion storage bays and two drive bays 4US RackMount • Backplane configuration with up to fifteen expansion slots • Intel® Pentium 4 processors • Up to 2 GB DDR memory • Two expansion storage bays and three drive bays 4UM RackMount • Motherboard configuration with up to eight expansion slots • Intel® Pentium 4 processors • Up to 2 GB DDR memory • Two expansion storage bays and three drive bays |