$1,405.75
16 GB DDR4-2133/2400 MHZ RDIMM/2R/X4/1.2V 1.2 2
8GB DDR3-1333MHz RDIMM/PC3-10600/2x4GB 1R Kit/Low-Dual Volt
2GHz Xeon E6540 105W 6C CPU/18MB cache
1.86GHz Xeon L7555 95W CPU/24MB cache
2GHz Xeon X6550 130W 8C CPU/18MB/NoHeatSink REMANUFACTURED