I bought this hard disk few months ago. Firstly after buying I was very happy as it was working very much fine. Some days passed. Firstly I noticed the data tranfer rate is very slow. It takes much much longer than the other specialized hard disks. Some files are also getting corrupted automatically. No storage of proper content is there. You cannot transfer very big data as it getd blocked amd your process stops. So I would recommend do not buy this one instead buy another one.