Hitachi announces its Travelstar 7K320

Hitachi retakes the lead by announcing its new high performances hard disk for portable computers.
As its name indicates, the Travelstar 7K320 will spin at 7200 rpm and will have a maximum capacity of 320 GB. According to Hitachi, it will not consume more than a disk running at 5400 rpm, but will be 22% more performant than the preceding generation while consuming 12% less power.
It is announced to have a maximum 12 ms and seems quiet, with 28 dB.
It is in the course of marketing and will be supplied only with a SATA interface.