HP-Z820-Workstation-1x-E52640-Six-Core-25Ghz-64GB-500GB-2TB-DVDRW-Quadro-600-1125W-Win-7-Pro-1-Year-Warranty
Included: HP Z820, E5-2640 Six Core 2.5Ghz Processors, 64GB of RAM, 500GB 7.2K PC SATA Hard Drives, 2TB 5.4K PC SATA Hard Drive, DVDRW Optical Drive, Nvidia Quadro 600 1GB DDR3 Graphics Card, 1125W, Win 7 Pro COA with Product key Only. OS is not installed and Restore disk is not included, Power Cable. One Year Warranty