Without any fanfare or ballyhooing, XFX this week expanded its power supply lineup with its new Pro Series with "EasyRail Technology." What exactly is EasyRail Technology, you ask?
From what we gather, it's XFX's fancy way of saying the Pro Series utilizes a single, beefy +12V rail rather than spreading the available amperage out across multiple +12V rails.
The Pro Series is available in 650W, 750W, and 850W models, each of which is 80 PLUS Bronze certified, which means they run at 85 percent efficiency with a 50 percent load. They also look to be CrossFire and SLI certified with support for up to 3-way multi-GPU configurations, depending on the videocard, and sport fixed cables.
We've only spotted these in the UK for around $106 (650W), $115 (750W) and $130 (850W). No word on when these will ship Stateside.