Sony VAIO VPC-F227FX/B Laptop (Black) Intel Core i7-2720QM processor (2.00GHz) with Turbo Boost Technology up to (2.90GHz) 6GB of RAM 640GB Serial ATA HDD, Blu-Ray Burner 16.4" (1920 x 1080) Full HD widescreen display, NVIDIA GeForce GT 540M Genuine Windows 7 Home Premium 64-bit