Hitachi has recently unveiled the latest CinemaStar 7K1000.B Hard Drive on the lines of the ancestral Hitachi 7,200 RPM terabyte hard drive. Available in different storage capacities starting from 160Gb to 1TB, it also supports power management technology. This 3.5-inch drive can also be used to run DVRs that require less power and remain cool throughout. Add-on is the Hitachi mechanism that protects Drive from wear and tear the Cinemastar 7K1000.B drive rests on the perpendicular magnetic recording (PMR) technology for reliability and optimal performance.Look forward to 247 hours of MPEG-04 video and 10 simultaneous data streams in the CinemaStar 1TB hard-drive.