Designed for gaming and displaying multimedia, this HP ProBook 6555b can be upgraded to include 8GB DDR3 Ram at 1600MHz for high performance gaming and multimedia experiences at home and on the go! This AMD Quad Core laptop enables you to transfer software packages and save all your media files thanks to its Dual Layer DVD±RW/DVD-RAM drive. You can enjoy the bright and clean image quality with ease whenever you play with the enormous 15.6-inch display size offering high quality visuals and large multi-tasking space. Furthermore, the HP ProBook 6555b notebook features a Lithium Ion battery and long run-time, therefore you can use this on the go for hours. This AMD laptop has been fully refurbished by our technicians with up to 8 GB of DDR3-SDRAM at 1600MHz (top specs) and a storage drive of your choice for optimal performance!