Source : TGdailyHitachi decided to follow Western Digital and to offer low-power consumption HDs. The Cinemastar 5K500 is a 500 GB 3.5" HD consuming only 2.7 to 3.2 W, representing a power saving of 50%. The notebook version, named Cinemastar 5K320 should allow 10 to 20% power saving while offering 320 GB of storage space. Such low power consumption HDs, with also lower performance levels, will be dedicated to standalone recorder or other HD-based multimedia centers for which heat release mig