Samsung P560-54P 15.4-Inch Laptop (2.26 GHz Intel Core 2 Duo P8400 Centrino 2 Processor, 3 GB RAM, 320 GB Hard Drive, Vista Business) 15.4 Wide, 1280 x 800 WXGA, 220 nits, Non-glossy with Ambient Light Sensor Features the Intel Core2 Duo P8400 processor, 2.26 GHz 320GB, 2.5 HD, 3 GB DDR3 1066 MHz NVIDIA GeForce 9600M GS w/ 512 MB GDDR3 Dedicated Memory, DVD+/-RW Dual Layer w/ LightScribe 6-Cell Lithium Ion, Genuine Microsoft Vista Business - 32 bit, 1.3 Mega Pixel webcam