HP Workstation Z600 Intel Xeon E5504 2.0GHz 24GB 500GB Quadro FX1800 No OS [Z600] - $1,049.00 : Professional Multi Monitor Workstations, Graphics Card Experts
44T1712 IBM CPU KIT INTEL XEON QUAD CORE PROCESSOR E5504 2.0GHZ 4MB SMART CACHE 4.8GT/S QPI TDP 80W FOR IBM BLADECENTER HS22