Fujitsu has launched new MHZ2 BJ series hard disk, its a 2.5inch hard drive. it comes with capacities up to 320GB and rotational speed of 7200 RPM.. This hard disk series is specially designed for use in a high performance Laptop and desktop computers. Good point of this Fujitsu MHZ2 Bj series is, its takes only 2.3 w of power for read and write operation. its supports data transfers on high-speed through serial ATA 3.0 GB/s interface. It will be available in market at the end of June 2008.