what I've done b4 is to get a terminal strip from radio shack($1.90) and a spool of their speaker wire($3).Mount the strip in your pc,run power and gnd to it(yellow wire is 12vlt,red wire is 7vlt,black is gnd.Then from it feed your fans.This way you use one connector for the rig,not one per fan.Same deal as the fanbus,cept this is 'hardwired'.