<p><span style="font-size: small;">Not every user out there needs a power supply unit capable of handling an overclocked system with a pair of high-end graphics cards inside. A mainstream system will be OK with a 400-500 W PSU, if it is designed correctly and is of quality manufacture. Today we are going to discuss several products like this.</span></p> <p><span style="font-size: small;"><a target="_blank" href="http://www.xbitlabs.com/articles/cases/display/psu-400w-520w.html">Read more...</a><br /> </span></p>