Acer AS8730-6951 18.4-Inch Laptop Multimedia-focused laptop with award-winning sapphire blue Gemstone design and 18.4-inch screen for true 16:9 aspect ratio 2.4 GHz Intel Core 2 Duo P8600 processor (Centrino 2), 320 GB hard drive, 4 GB RAM (8 GB max), dual-layer DVD-R drive Draft-N Wi-Fi (802.11a/b/g/n); Bluetooth; Gigabit Ethernet; Nvidia GeForce 9600M GT graphics (up to 1791 MB total) Connectivity: 4 USB, 1 HDMI, 1 VGA, ExpressCard 54/34, 6-in-1 memory card reader Pre-installed with Windows Vista Home Premium with SP1 (64-bit version)