Amd Athlon II Dual-core P320/2.1GHZ/4G(2GX2)/320G(5400)/15.5LCD/ATI Mobility Rad Take your portable-media options to the extreme with the VPC-EE25FX from Sony. Look to four USB ports, support for SD and Memory Stick media, and PMB-VAIO Edition software for a versatile, creative multimedia experience. Further, a 2.10GHz AMD Athlon processor, 320GB hard drive, and 4GB of RAM equip you to tackle most computing endeavors. Finally, ENERGY STAR 5.0 qualification ensures energy-efficient performance.