ThinkPad X1 Extreme prides itself in having the best performance and specifications desired by creators and engineers. It delivers optimal performance, inheriting ThinkPad’s highly ergonomic traditional keyboard that is spill-proof and back-lit, with quiet keystrokes. It is an extraordinarily compact mobile notebook PC, providing robust security and privacy features such as a physical camera shutter. The sophisticated all black design with clean geometry maintains the trusted reliability and solid craftsmanship of ThinkPad. P1 is the upgraded GPU model series for the most demanding professional, and is included in the line-up of the same size.