$1,100.00
32GB DDR4-2133-MHz RDIMM/PC4-17000/dual rank/x4/1.2v
2GHz Xeon E6540 105W 6C CPU/18MB cache
16GB DDR3-1333MHz RDIMM/PC3-10600/2x8GB 2R Kit/Low-Dual Volt
8GB DDR3-1333MHz RDIMM/PC3-10600/2x4GB 2R Kit/Low Volt
Intel Xeon E5606 2.13GHz /4c/80W/8MB cache/DDR3 1066MHz