The ThinkPad P51 redefines the concept of power. The 7th Generation of Intel processors, Mil-Spec testing for durability, blazing-fast connection speeds, and unprecedented storage and memory make this workstation your go-to PC for getting the job done. The ThinkPad P51 features Lenovo's award-winning keyboard, which is made better with an improved Touchpad. Full-sized and spill-resistant, the legendary ThinkPad ergonomic keyboard is renowned for its full array of keys, excellent feel, and TrackPoint pointing device. Because you demand proven performance and software stability, Lenovo ensures that more than 100 applications are ISV certified. Dolby Home Theater maximizes volume output of the built-in stereo speakers without distortion - enjoy a crisp, clear, immersive surround sound experience with all the power and nuance of the cinema, and all the immediacy of live performance. Intel Thunderbolt 3 revolutionizes connection technology – simultaneously supporting high-resolution displays and high-performance data devices through a single, compact port.