Acer Aspire AS5420-5338 15.4-inch Notebook PC (AMD Turion 64 Processor, 3 GB RAM, 160 GB Hard Drive, Vista Premium) AMD Turion 64 X2 Mobile Technology TL-60 (2.0GHz | 512KBx2 L2 Cache | HyperTransport technology@up to 1600MHz) 15.4-Inch Acer CrystalBrite TFT LCD ATI Radeon X1250 integrated 3D graphics with up to 896 MB of HyperMemory 3072MB DDR2 667MHz Dual Channel Memory, 160GB 5400RPM SATA Hard Drive 8X DVD-Super Multi Double-Layer Drive, Acer Crystal Eye Webcam, 5-in-1 Card Reader ,4 - USB 2.0 Ports Transfer photos,digital files from your portable devices with the 5-in-1 Media Card Reader