Offering a clock speed of 2.66GHz, the Intel Core i5-560M processor powering the Sony Vaio E Series Laptop Vpceb3Agg/Bi-Black ensures easy handling of heavy consumer-oriented applications. The smooth matt black notebook has a 15.5" screen that offers a large work area. The Intel HD Graphics coupled with the advanced inbuilt sound system is sure to enhance your movie and gaming experience. The 4 GB RAM allows you to multi task easily and the 320 GB internal memory offers optimum storage space for all your multimedia and important work files. The 0.3 MP webcam and the advanced microphone make video calling easy and fast while the DVD SuperMulti Drive is perfect for reading and writing to DVD disks. The slim notebook offers a backup life of up to 2.5 hours when the VGP-BPS22 Lithium-ion battery pack is adequately charged.