I bought a hard drive of this type there are four-or five years to relieve a little of my own dd was becoming saturated. I have owned for a period of three years.

Performance was not bad, although I hardly accept the term "Silent". It transmits over a particular frequency in the high that people with ears will capture specific and may perhaps find unbearable. He made the first two years of heavy use in fine style. Completing its task relatively well. I say relatively because I had problems to connect to other ordis than mine.

After two and a half years, he has started to crash on its own. Especially during the phases of effort. Suddenly, he stopped to turn and then took up where they left off (but it was then the program was about to install one that grew ugly mug).

I bought other external HDD later and all performed better than him, and at the silence they were also better. So for me the note does not exceed 3.