HP 15-N040US - Win 8 with 4th generation Intel Core i3-4005U Processor. 15.6 inch diagonal HD BrightView LED backlit touchscreen display. 4GB DDR3L SDRAM with max memory 12GB. 750GB 5400RPM hard drive with HP ProtectSmart Hard Drive Protection. Intel HD graphics 4400. 1X1 802.11b/g/nWLAN. 1.7GHz Processor Speed.