X-bit Labs published their coverage of the fifth day of this year's CeBIT 2006. One of the things it covers is a 1KW power supply:
No matter what the CPU or GPU designers say about performance per watt, power requirements of contemporary computers are rising. Introduction of quad-SLI concept just proves that once again: four graphics cards will consume much more power compared to a single one and it is pretty clear that the trend towards energy hungry PCs will continue in the high-end. As a result of that, leading PSU vendors plan to introduce unbelievably powerful 1000W (1kW) power supply units.