Basically, if the plug looks like this, it will work. There's an 850w fan I know works that I can try to find the part number for.

http://ma-uav.com/images/Fan%20Plug%20and%20harness%202.jpg

I had come across some other model that did not use that plug, but had two large power wires, and two small signal wires, and would probably work as well.

If you ever find yourself in a fair fight, your tactics suck.