This Sony VAIO VPCF125FX/H Laptop Computer offers maximum performance and amazing HD entertainment on a top-notch 16.4" widescreen gray laptop with a backlit keyboard and integrated number pad. And with a quad core Intel Core i7-740QM 1.73GHz CPU, 6GB of DDR3 RAM, 640GB HDD, dedicated NVIDIA® GeForce® 330M graphics with 1GB of dedicated video RAM, and a Blu-ray Disc™ drive, you will experience the ultimate in smart performance and a razor-sharp picture with amazing depth and clarity.