Yes mate, get yourself a 12V DC adapter, cut the end off, strip the wires, normally the wire with the white broken stripe down it will be the live one, wire one to the black pc fan wire, one to the red. Bingo. If its 1Amp you should be able to power at least two powerful fans from it, I run four 3000 RPM PC fans on my stealth drobe using these and it works really well. Or you can even add MOLEX connectors to the power adapter to make it easier to unplug faulty fans in the future like I have here, heres on of my complete drobe builds with LED lighting