Topower should be a familiar name to many in the PC industry. For years they have produced quality power supplies, cases and more for computer enthusiasts. Several companies have turned to Topower to design and produce power supplies over the years and many often simply rebrand Topower's power supplies as their own. We've seen this twice lately with the Mushkin Enhanced Joule 700W and 800W models as these are simply Topower's Nano Series power supplies with different labels. Today we are taking a look at the first 80Plus Gold rated power supply from Topower. The Topower TOP-1000WG also happens to be the largest power supply that the company offers in the Nano Series. It promises to deliver up to 1000W of power, features a quad-12V rail design and boasts quite a selection of connectors so that you can make good use of the full 1000W. Let's start by taking a look at some of the specs and seeing how strong the TOP-1000WG appears on paper.