The Lenovo Think Pad X1 carbon: Worlds Thinnest & Lightest 14" Ultrabook! the Think Pad X1 Carbon is power-packed with innovation & inspiration to do business. This ultrabook weighs only 3lbs & is just 18mm thin. The elegant notebook delivers no-compromise performance with the power of the latest 3rd generation Intel Core TM processor. Great performance is further enhanced with Intel Turbo Boost 2.0 & Lenovos Rapid Resume & Rapid Connect technology. The 14" Think Pad X1 Carbon offers the amazing HD+ display with wide viewing angle, high resolution, & high brightness. Use the ultrabook in any environment & lighting condition. Charge the X1 Carbon quickly with Lenovos Rapid Charge technology-charges 80% of the battery in 30 minutes, letting you be more mobile.