Toshiba Qosmio F55-Q504 15.4-Inch Laptop (2.0 GHz Intel Core 2 Duo P7350 Processor, 4 GB RAM, 320 GB Hard Drive, DVD Drive, Vista Premium) 15.4-Inch (Diagonal) Widescreen TruBrite TFT Active Matrix LCD Display at 1440x900 Resolution 2.0 GHz Intel Core 2 Duo Processor P7350 with 3MB L2 Cache 4096MB DDR2 SDRAM System Memory, 320GB (5400 RPM) Hard Drive (SATA), NVIDIA GeForce 9700M GTS, 512MB GDDR3 Discrete Graphics Memory DVD SuperMulti +/- Double Layer Drive with Labelflash, Intel WiFi Link 5100AGN 802.11 a/g/n Windows Vista Home Premium, dims in inches: 10.9 (W) x 14.5 (L/D) x 1.5 (H) approx., Weight: 16.33 lbs