Gateway M6883U 15.4-Inch Laptop (2.0 GHz Intel Core 2 Duo Processor, 4 GB RAM, 320 GB Hard Drive, Vista Premium) Processor Type: Intel Centrino Processor Technology Hard Drive Capacity: 320GB Memory: 4096 MB DDR Graphics Controller: ATI Mobility Radeon HD 2600 Graphics Windows Vista Home Premium 64-bit with Service Pack 1