Acer Aspire AS5733-6437 15.6" Notebook PC Intel Core i5-480M 2.66GHz dual-core processor with Turbo Boost Technology up to 2.93GHz; blazes through your to-do list with ease 4GB DDR3 PC3-8500 memory; never back down from multi-tasking again 320GB Hard Drive; saves all of your data securely for quick and easy retrieval 15.6-inch HD Widescreen CineCrystal LED-backlit display; enjoy high-definition content with brilliant details DVD Super Multi Dual Layer Burner; install games and watch movies to keep you entertained; share data with friends on a variety of discs 802.11b/g/n Wireless LAN and 10/100 Ethernet LAN; stay connected to the digital world Genuine Microsoft Windows 7 Home Premium 64-Bit