I buy this hard disk and this hard disk is working very well.lots of storage space is provided there I am using this hard disk with my another hard disk and it work with that really awosome.this hard disk is very slim and of a black colour and the company also give 1 year warranty with the hard disk.i am using this since nearly 8 months and not a single problem happen to my hard disk.i recommend every one to use this hard disk to your computer Or laptop.