Comment do NOT buy from Dell (Score 0, Troll) 447
I would rather build it myslef than deal with the subpar dell support I receive on my mission critical systems. So NOT even think of buying dell on anything critical as they have NOBODY with the expertise to help you on any critical subsystem (SAN, Tape drives, critical DB servers etc etc.) Their Linux support is laughable...as is their Powervault or EMC SAN support. Run away and buy IBM or Compaq as you are more likely to reach an engineer taht CAN find his ass with both hands and a flashlight. Dell has done pretty well with desktops, but they aren't ready for enterprise.