Question Fan hub power supply molex?

[Pcgamer727]

So i just got this case caled a rosewill spectra D100 and its nice but it came with pre-installed 120mm fans and they are connected to a hub that has a power cable with molex connectors which ive never seen before and they dont have anywhere to be pluged in at all which means the fans wont work im assuming and im scrambling to find out how to fix this issue i have a perif 1 in my power supply that is a 6 pin connection but cant seem to find anything online that looks like it will plug into the molex AND in the power supply... This makes no sense... Is it possible i can use a molex to sata power adapter and plug a sata cable into the adapter and boom or is it more complicated than this?

 

[Pcgamer727]

Or well now i just bought a sata 15 pin male to molex 4 pin female power adapter and it looks as if i could just plug in a sata power supply from my psu into it and boom.. Correct that if its wrong tho