HP Notebook 17.3" HD LCD dv7-4083cl i5-450M 4GB 500GB HD LightScribe BlueRay HP 2.40GHz Intel Core i5-450M Pavilion dv7-4083cl Entertainment Notebook PC - WQ638UAR#ABA 2.4GHz Intel Core i5 Processor, 4GB RAM, 500GB Hard Drive, DVD+RW and Blu-ray Player, Wireless 802.11b/g/n, 17.3 High-Definition LED Display, ATI Radeon HD 5470 Video, HDMI, Webcam, Beats Audio, Windows 7 Premium 64-Bit