FAN CONNECTORS- not enough

cookiemosr

Reputable
Mar 2, 2014
5
0
4,510
I want to put 3 fans in my gaming computer case. My motherboard only has 1 free slot, (other than the cpu fan). I have one free atx motherboard power cable and one free hardrive power cable. Is there a way I can connect these fans, or an adapter/connecter i can get?

i also have a pre-installed psu, so i cant plug anything into the back?