Toshiba Satellite A305-S6857 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), Mobile Intel Graphics Media Accelerator X3100 DVD SuperMulti +/-R Double Layer with Labelflash Drive, Intel Wireless WiFi 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.