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