. Working fine.(I have used this hard disk for a 6m now).
. performance is very good.
. It has got high speed USB 3.0 connectivity and works well with it.
. Average speed - 100 MB/s.
. Usable space - 465 GB.(Windows).
. Nice built quality and good looking.
. Fits inside the pocket easily.
. In ubuntu, disk property display complete 500GB free space.
. But its not a big deal.
. Best in the market