3D Game Man posted a HEC WinPower 480W SLI Power Supply Review
This power supply performs well for this category of product. While the 12V rail is a little low it has no problem powering an overclocked system. Stability is also important, especially when overclocking. This really reflects the quality of power it's providing. I experienced no locks or system instability...HEC WinPower 480W SLI Power Supply Review