HP F2P56UT ZBook 15 Mobile Workstation - Core i7 4800MQ / 2.7 GHz - Windows 7 Pro 64-bit / 8 Pro downgrade - pre-installed: Windows 7 - 8 GB RAM - 128 GB SSD + 750 GB HDD - 15.6 inch Full HD UWVA eDP anti-glare 1920 x 1080 ( Full HD ) - NVIDIA Quadro K1100M - graphite, hematite - Smart Buy Product Type:Notebook Product Series:15 Brand Name:HP Manufacturer:Hewlett-Packard Product Name:ZBook 15 Mobile Workstation (ENERGY STAR)