Hard disk that could be called "low cost", compared to its competitors, but really fast and not noisy. For several months, I also Crucial MX100 (Internal Flash SSD 2.5 "512GB SATA) and have never had any problems with that mark, which proves reliable and good quality / price ratio. Installs both in a PC (by checking that there has an adapter for it is a 2.5 inches) in a notebook or on a dock / cradle. In short, it is a flexible use and space saving, noise with a mini and mini price. All for a MAXI satisfaction!