HP ProBook 640 G1 14" LCD Notebook - Intel Core i5 (4th Gen) i5-4310M Dual-core (2 Core) 2.70 GHz - 4 GB DDR3 SDRAM - 500 GB HDD - Windows 7 Professional 64-bit upgradable to Windows 8 Pro - 1600 x 900

Take on tasks in the office or on the road with a durable HP ProBook 640 and HP ProBook 650. These ProBooks are thin, light and packed with productivity features to make work faster and easier. Plus, reliable security solutions keep your data out of the wrong hands.