Installation and use of this graphic card without problems. Certainly this is not the top at NVidia, but it already offers 7.4 Windows Experience Index 7. It replaces my old GT 230, even if it already at the level of the noise: both big fans of the GTX 550 TI turn relatively slowly (compared to a small fan that needs to turn faster). By cons, it is a little larger than a entry level card: it's worth checking by the dimensions it fits in his tower ...