Lenovo ThinkPad X250 20CM002YUS 12.5" LCD Ultrabook - Intel Core i5 i5-5300U Dual-core (2 Core) 2.30 GHz - 8 GB DDR3L SDRAM - 500 GB HDD - Windows 7 Professional 64-bit upgradable to Windows 8.1 Pro - 1366 x 768 - Black

The enterprise-ready ThinkPad X250 Ultrabook is pure, portable and perfect. Go all day and forget your power supply thanks to the thin, light profile and extra-long battery life. But great portability doesn't have to sacrifice power and performance. This workhorse Ultrabook is all-business with powerful Intel 5th Generation Core i processors, 12.5" display up to FHD, a full range of storage alternatives and Lenovo DOit apps for security and manageability.