What is this cable!?

[emoretared]

I have been building PCs for 11 years now, and I cannot figure out where this goes on my new build at all. I don't know if I'm over looking something or what.

Its a dual 4pin fan connector to a proprietary 8pin connector.

Thanks in advance!

The only 4 components it could go to are:

Corsair Obsidian 550D
Asus Sabertooth Z77
Corsair HX750
Corsair H100i

http://i.imgur.com/X0fbItq.jpg
http://i.imgur.com/zKpQfIL.jpg

 

[DesertCat]

I believe that is a special plug for your Corsair H100i. See step 7 and Part L in the PDF to see if that matches what you think it is.

http://www.corsair.com/us/media/cms/manual/49-000175_rev_AB_H100i_QSG_web.pdf

 

[emoretared]

Wow i guess i should have RTFM, lol. Thanks! Never seen anything like this before, crazy.