The Acer Aspire AS5517-5997 Notebook PC delivers extraordinary mobile performance in a streamlined design. Its 15.6-inch HD Widescreen WXGA High-Brightness display will make your movies, videos, and digital photos compelling and realistic. This 6-pound Notebook PC features a 1.6GHz AMD Athlon 64 TF-20 single-core processor, 3GB of DDR2 667MHz memory, a 160GB 5400RPM SATA hard drive, ATI Radeon Xpress 1200 Graphics, and an 8X DVD Super Multi Double-Layer drive. The Acer Aspire AS5517-5997 Notebook PC comes with built-in stereo speakers, Acer InviLink 802.11b/g Wi-Fi, and a 5-in-1 Media Card Reader. It’s powered by a 6-cell Lithium-ion 4400mAh battery and runs on the Genuine Windows Vista Home Premium (SP1) operating system.