ASUS A53Z-NB61 Notebook AMD A-Series A6-3420M(1.5GHz) 15.6" 4GB Memory 320GB HDD 5400rpm DL DVD+/-RW/CD-RW AMD Radeon HD 6520G AMD A6-3420M 1.5GHzwith AMD Radeon HD 6520G Graphics Card 4GB DDR3 Memory 204-Pin DDR3 SO-DIMM 320GB HDD 5400RPM Dl DVD+/-RW/CD-RW; 802.11b/g/n Wireless LAN; 1 x HDMI; 6-cell lithium ion Windows 7 Home Premium 64-Bit