I am using Western Digital(WD) Elements 1 TB portable external Hard Disk Drive(HDD) from last 8-9 months. I bought it from local computer components store(at Lamington road) here in Mumbai. I got it very much cheaper as compared to online stores.
The product design is compact and looks excellent. It is 2.5 inch in dimensions and has very much light weight than traditional 3.5 inch internal hard drive. It has USB 3.0 standard so it is very much faster than traditional USB 2.0. I personally having desktop cabinet with 1 USB 3.0 port and I feel that it has very good read and write speed. I choose this product because I liked its compact design and look. I use this external drive for my windows backup image and to store media files. If you want stylish looking and lightweight external HDD then you can look at this. It does come with 3 years of manufacturing warranty.