Nothing to say, I have always appreciated the hard drives of this brand because I've never had real trouble with. I take off a star because I think Crucial changes too often his models and we end up getting lost because we do not know what to take to achieve at least the same performance as a product stopped. Prefer disks with "garbage collector". Already a firmware update, it is MU02 at the time of writing this comment. It is necessary to make the USB key ... Performed by successfully starting a Windows machine.