Samsung NP-RV520-W01US Nb I3/4gb/640gb/dvdx2/15.6/w7hp **refurbished Mfg Warranty Only*** Samsung - Laptop / Intel Core i3 Processor / 15.6" Display / 4GB Memory / 640GB Hard Drive Intel Core i3-2310M processor Features a 2.1GHz processor speed. 4GB DDR3 Memory / 640GB Hard Drive 15.6" LED-backlit high-definition display Intel Wireless Display