I bought a Toshiba Convio Basics 1 TB from an ecommerce website a week ago. I am so happy with the performance of the product.
Toshiba Convio Basics 1TB is an external hard disk which supports usb 3.0. The design of the product is simple and it cant give protection from physical damage.
It comes with 3 year warranty by toshiba. It runs on 5400 rpm which is fast enough. Harddisk design is portable and its only 200 gms heavy so we can carry it everywhere. Overall I think its value for money.