$741.00
16GB DDR3-1866-MHz RDIMM/PC3-14900/dual rank/x4/1.5v
2.66GHz XeonX5650 95W CPU/12MB/DDR3 1333MHz REMANUFACTURED
1.86GHz Xeon L7555 95W CPU/24MB cache
3.33XeonX5680 130W CPU/12M/DDR3 1333NoHeatSnk REMANUFACTURED
Intel Xeon E5606 2.13GHz /4c/80W/8MB cache/DDR3 1066MHz