Asus K55n-bh81-cb AMD Quad-core A8-4500m 1.9ghz 750gb 8gb 15.6" (1366x768) Dvd-rw Win8 Webcam Black Amd Hd 7640g Asus K55n-bh81-cb AMD Quad-core A8-4500m 1.9ghz 750gb 8gb 15.6" (1366x768) Dvd-rw Win8 Webcam Black Amd Hd 7640g