XFX, one of the world’s largest video card manufacturers, is getting ready to announce their very first power supply line at Computex Taipei 2009 next month. Details have emerged on the XFX 850W Black Edition power supply, which features one single +12V rail with a massive 70Amp/840W rating. The power supply is modular as you can see in the image below and is 80 plus silver certified, since it is 88% efficient. No word on pricing yet, but it looks like the power supply market just got a little more crowded. Check out the forums for more images and the entire power point presentation for this new power supply!