Hi, Friends Ultra 4 TB wired External Hard Disk Drive is wonderful one, launched by WD and its having a huge storage of 4 tb in which you can store all your personal data with safety and can store heavy games.
All type of software, difference movies, videos and your photos etc.
The copying speed is 60MPS and has a very good performance. It is compact and very much stylish and looks like a pocket dic.
So everyone should buy it specially for games and business man. best hard disk in the range of 12000-15000.
I am using this hard disk and very compact with friendly manner.