Everything is good in this hard disk but this hard disk is over priced.
I have purchased 3 tb apple hard drive it is wireless hard drive that work seamlessly with time machine in os x to create no hassle back up solution.
As its specifi usb 2.0 which is fast gives you 60-80 mbps but not enough for 3 tb it is not handle its come with 1.5 kg and the most biggest problem sometimes apple 3 tb automatically disconnected
This the review for apple 3tb me 182hna.
I hope it will be helpful