K320 6GB 640GB HDD Win 7 (Discontinued by Manufacturer) Box Contents - Lenovo 30191BU Desktop PC, Keyboard/Mouse, AC Power Cord; Software Bundle - Windows 7 Home Premium 64-Bit Edition Intel Core i5-750 2.66GHz Processor with Turbo Boost up to 3.2GHz 8MB Cache, 1-Year Limited Warranty 6GB PC3-8500 DDR3 Dual-Channel RAM 640GB 7200RPM SATA Hard Drive