$528.00
8GB DDR4-2133-MHz RDIMM/PC4-17000/single rank/x4/1.2v
8GB DDR3-1333MHz RDIMM/PC3-10600/2x4GB 1R Kit/Low-Dual Volt
2.66XeonE5640 80W CPU/12M/DDR3 1066/NoHeatSnk REMANUFACTURED
16GB DDR3-1333MHz RDIMM/PC3-10600/2x8GB 2R Kit/Low-Dual Volt
2GHz Xeon E6540 105W 6C CPU/18MB cache