Lenovo Thinkpad X1 Carbon 20A70037US Touch 14-Inch Touchscreen Ultrabook - Core i7-4600U, 14" MultiTouch WQHD Display (2560x1440), 8GB RAM, 256GB SSD, Windows 8.1 Professional Intel Core i7-4600U 3.3 GHz Processor 8 GB DDR3 RAM 256 GB Solid-State Drive 14.0-Inch Screen Windows 8.1 Professional, 9-hour battery life, 3 Year Lenovo Warranty i7-4600U 3.3GHz 8 GB DDR3 RAM 256 GB Solid-State Drive 14.0-Inch Screen Windows 8.1 Professional, 9-hour battery life, 3 Year Lenovo Warranty