"In the beginning of this year when nVidia was promoting their ESA (Enthusiast System Architecture) technology they sent to selected media a Thermaltake Armor+ ESA case, a Thermaltake BigWater 780e water cooler and a Topower TOP-1100P10 power supply, and that is how we got the product we are reviewing. This power supply, however, never reached the market, but it is basically a Tagan ITZ1100 power supply without ESA support, so on this review we will be also indirectly evaluating this model from Tagan."