I did a little bit more searching and I was able to find this, RESET ELECTRONICS INC - AC/DC Adapter - 24VDC 600mA, Positive, its a lot cheaper, which is good. And it looks like I would be able to just splice the two pieces together pretty easy. It also has a 600mA rating which matches the fan. I'm going to wait a day or so before ordering, in case anyone on here can give me some better advice, but if I don't hear anything I'll probably just shell out the 15 bucks.