HP ZBook 15 G2 Mobile Business Workstation - Intel Core i7-4710MQ Quad Core Notebook with 2GB GDDR5 K1100M Quadro Graphics, 15.6" 1920x1080p FULL HD Anti-Glare, Windows 7 Professional, Win 8.1 Pro Option, 7200RPM Hard Drive Laptop (1TB + 32GB RAM) 4th Gen Intel Core i7-4710MQ (2.5GHz-3.5GHz) Quad Core CPU; Genuine Windows 7 Professional 64-Bit 15.6" LED-backlit Full HD SVA eDP anti-glare (1920 x 1080); SuperMulti DVDRW with Dual Layer Support 2GB GDDR5 NVIDIA Quadro K1100M Graphics; 32GB DDR3L 1600MHz PC3-12800 RAM (4 Dimm) 1TB 7200RPM Hard Drive SATA III; Intel 7260 AC 2x2, Bluetooth v4.0 LE; HD Webcam & Array Microphone Spill-Resistant Backlit Keyboard; DTS Studio Sound; 10/100/1000; 8 Cell 83Whr Battery; 3 Year Warranty