Toshiba Satellite A305-S6861 15.4-inch Laptop (2.0 GHz Intel Core 2 Duo T5750 Processor, 4 GB RAM, 320 GB Hard Drive, DVD Drive, Vista Premium) Black 15.4 inch (Diagonal) Widescreen TFT LCD Display at 1280 x 800 Native Resolution 2.0 GHz Intel Core 2 Duo Processor T5750 with 2MB L2 Cache 4096 MB PC5300 DDR2 SDRAM, 320 GB (5400 RPM) Hard Drive (SATA), ATI Mobility Radeon HD 3470 with 128 MB DDR Discrete Graphics Memory DVD SuperMulti +/-R Double Layer with Labelflash Drive, Intel Wireless Wi-Fi Link 4965AGN (802.11a/g/n) Windows Vista Home Premium, dims in inches: 10.6 (W) x 14.3 (L) x 1.32 (H) approx., starting at 6.0 lbs.