HP 15-r011dx - 15.6" Laptop PC - 4GB DDR3 RAM / 750GB HDD / Intel Pentium N3520 / Intel HD Graphics / Windows 8.1 / SuperMulti DVD Burner / WiFi / Bluetooth / HD Webcam - Black (Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty 15.6-inch diagonal HD BrightView LED-backlit display (1366x768) 2.17GHz Intel Pentium N3520 Processor with Turbo Boost up to 2.42GHz 4GB DDR3L SDRAM (1 DIMM), 750GB 5400RPM hard drive SuperMulti DVD burner, HDMI, HP TrueVision HD Webcam, Windows 8.1