Hitachi Says: S4(66aSS..2#@11-=9*/++1::gtTgh####
In addition, the Bulk Data Encryption option reduces the need for arduous and time-consuming data-erasing processes when it's time for a hard drive to be jettisoned and discarded. End users only need to delete their encryption key on the Travelstar to keep the hard drive completely unreadable and protected against data theft or malicious activities, according to HGST.