$692.00
8GB DDR4-2133-MHZ RDIMM/PC4-17000/SINGLE RANK/X4/1.2V
2GHz Xeon E6540 105W 6C CPU/18MB cache
16GB DDR3-1333MHz RDIMM/PC3-10600/2x8GB 2R Kit
2GHz Xeon X6550 130W 8C CPU/18MB/NoHeatSink REMANUFACTURED
Intel Xeon E5606 2.13GHz /4c/80W/8MB cache/DDR3 1066MHz