$890.00
16GB DDR3-1600-MHZ RDIMM/PC3-12800/DUAL RANK/1.35V
8GB DDR3-1333MHz RDIMM/PC3-10600/2x4GB 2R Kit/Low-Dual Volt
1.73GHz Xeon E6510 105W 4C CPU/12MB cache
2.13GHz Xeon E5506 80W CPU/4MB cache/DDR3 800MHz
8GB DDR3-1333MHz RDIMM/PC3-10600/2x4GB 2R Kit/Low Volt