May 7 - 8:30am EDT   Hitachi this morning bolstered its drive lineup through the addition of the Travelstar 7K320. Launching shortly after a similar effort by Fujitsu, the hard disk purports to have both large storage and fast transfers with 320GB for holding data and a 7,200RPM disk speed. Despite the speed boost, the drive reportedly consumes no more power than a 5,400RPM equivalent. It also boasts one of the most resilient designs in the category, according to Hitachi: the 7K320 can absorb 400Gs of shock even while in full use. [full story]