A 15.6" laptop built for ultimate productivity and performance. Featuring top of the line security features and flexible docking options. Designed with purpose: Work confidently on a laptop equipped with all-day battery life and if needed, bring your Dell Power Companion for an extended day. Focus on work, not your notebook: Tested against 15 MIL STD 810G benchmarks, our incredibly durable systems make sure your work stays safe wherever you go.