$572.85
16GB DDR3-1866MHZRDIMM/PC3-14900DRANKX4/1.5V REMANUFACTURED
2.66XeonE5640 80W CPU/12M/DDR3 1066/NoHeatSnk REMANUFACTURED
2.13GHz Xeon E5506 80W CPU/4MB cache/DDR3 800MHz
2.26GHz Xeon X7560 130W CPU/24MB/NoHeatSink REMANUFACTURED
1.86GHz Xeon L7555 95W CPU/24MB cache