Hey everyone! quick question. I am going to purchase the MSI Z87 GD-65 Gaming motherboard. I have a cooler master HAF 922 case. My mother board has only 3 case fan connectors, so i plan on running 3 200mm fans using these. The case comes with a 120 mm fan that i would also like to run. The board has 2 CPU fan headers, but i only need to use one. Can i use the second CPU fan header for my case fan?