2.5 "HDD small plastic shell used daily for one week, is less beefy aluminum models that some kind but more than others that appear soft to the touch, here was dense and compact; grip without problems easily recognized, GO 698 displays numbers (classical) can be renamed if you have administrator rights and safely removed by clicking on the appropriate menu; to judge in time, this type of device does not have an infinitely lived: precocious problem (less than a year), a modification of this evaluation will be made