While XFX has been a brand almost always recognized with video cards, it appears that the company is expanding their product lines and will soon be offering power supplies as well.
Supposedly the company is set to unveil the Black Edition Power supply at Computex this year, and the 850W PSU is just one of many in the line. The XPS-850W-BES power supply have a massive, single 70A 12V rail to feed power hungry systems.
XFX doesn't seem to be skimping on the parts either, using 105° Japanese capacitors, +/-3% voltage regulation, solid polymer caps, and a 135mm ball bearing fan that is said to be 88% efficient. The power supply will also be modular and with all the cables will offer 4 PCI-E 6+2 connectors, 11 SATA, and 8 Molex.