I only thought that I at this price not good goods must receive but admit after I copied my OS on the mSATA and had started some other program. Tracking my computer much faster high and also the programs run faster. The mSATA is only three days fitted with me but I use the computer all day, professionally as well as private limited, and because the computer is running minimum 14 hrs. A day. For the price / performance ratio of a 240GB mSATA I can only give a buy recommendation !!!!