HP's premier business notebook presents a new professional design, 39,6 cm (15.6") diagonal HDProfessional performance - Create documents, spreadsheets and presentations without slow load times, freeze-ups or stalls. This streamlined workhorse helps you complete projects fast and efficiently. Military-standard durability - Don’t worry about bumps, drops or scuffs. The purposeful design of the HP EliteBooks translates into true business-rugged notebooks. - The sleek platinum casing and military-grade testing for drop, vibration, dust, humidity, altitude, and high temperature. This helps ensure your notebook can survive rough travels and tough work locations. Graphics options - Create presentations, display detailed images and produce basic visuals with your choice of graphics options. Easy charging and docking - Get charging equipment that works across all your notebooks. Perfect for shared work environments, all HP Business Notebooks can be charged on the HP 90W or the HP 120W Advanced Docking Station—so your business can do more with less. Multi-tasking at its finest - Complete all types of tasks right from your notebook -- from running calculations easily with the numeric keypad and calculator button to reviewing complex files on multiple monitors with Eyefinity support.