HP ENVY Phoenix h9-1355 Tower Desktop PC - Refurbished In the Box - HP h9-1355, USB Keyboard & Optical mouse, AC Power Cord; Pre-installed Software - Windows 8, Norton Internet Security 60-Days Subscription Intel Core i7-3770 3.40GHz Processor with Turbo Boost Technology 2.0 up to 3.90GHz Liquid Cooling System 12GB DDR3-1600 SDRAM Memory 2TB 7200RPM SATA Hard Drive and 16GB Disk Caching 2.5 Solid State Drive (SSD)