Sony VAIO VGN-CS230J/Q 14.1-Inch Laptop - Black 2.4 GHz Intel Core 2 Duo P8600 Dual-Core Processor (with Centrino 2 technology) 4 GB RAM (max) 320 GB Hard Drive, 8x multi-format/dual-layer DVD drive Windows Vista Home Premium (SP1, 64-bit) 14.1-inch screen, Intel 4500MHD Graphics, 1750 MB of shared memory