AMD Athlon™ 64 X2 dual-core L310(1 MB L2 cache 1.20 GHz,DDR2 800 MHz,13 W) 11.6″” HD Acer CineCrystal™ LED high-brightness (200-nit) (8Ms) (16:9 Aspect Ratio) AMD M780G Chipset Supporting AMD HyperTransport™ 3.0 technology 4GB Memory, 320GB HDD Bluetooth v2.1, 5-in-1 Media Reader, HDMI™ port, 5+ hour battery life Intel® Wireless WiFi Link 802.11a/b/g/Draft-N, Genuine Windows 7 Home Premium aspire 4745G 150x150