IGNORE THIS (I was being an idiot)

Right, so I've benn building my first PC this morning, and all in all, it's been going great. However, right at the end, I've reached a snag. I've only got my PC case fan to attach, and I can not for the life of me figure out where it goes. Now, most of the internet tells me that the case fan has the same connector as the CPU fan, but what I appear to have is a large 4 holed adapter with two cables, and thus to connectors. So, I'm wondering, do I need a separate adapter, or is there a different slot to put it in?
By the way, the case I'm using is the CiT Black Widow, if that helps.

 

HAHAHAH you figured it out have you?

 

Yep. Problem solved.