Enjoy pro-equipped capability in a mid-size business laptop with the Lenovo T420 423662U Core i5 2520M 2 5GHz 4GB 320GB 41717FU. At a mere 6 pounds total including an AC adapter and featuring an extended battery life of up to 5.8 hours and a 14-inch LED backlight anti-glare display, the Lenovo ThinkPad T420 travels anywhere discreetly and stays powered up while you get your work done. A spill-resistant keyboard light allows you to burn the midnight oil even in a low-light situation. The Intel processor featured in this ThinkPad T420 is the Intel Core i7 2nd gen. 2800 MHz processor, which allows you to multi-task at top speed. You can also save your data to CDs with the optical DVD/CD-RW combo drive. Storage options include a 160 GB hard drive, a standard 4096 MB memory stick, or up to 8000 MB. This black notebook comes preloaded with Windows 7.