The power supply is an improved successor to my PC. Not to be confused by the slightly modified type designation - it is fully compatible with its predecessor (installation size, number of connections, power). However, it was much more limited in their own consumption, as the "Bronze" certificate shows. This just saves power also. I did not want a "cheap" but a low-priced power supply, and this is good. Would it be a little quieter, then it would be perfect, but that is not that it would be louder than others, just as normal.