Is it okay to plug my case fans into my psu?

Yay no need to waste on a fan splitter then :3, but will my mobo have any effect on the fans or cooling system of my case? http://www.newegg.com/Product/Product.aspx?Item=N82E16813128693&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=
 
One more little question....The picture of the PSU shows the peripherals having a five pin not a four pin? Would that still allow my molex four pin case fan connectors to still be able to be connected to those five pin peripherals?

BTW those peripheral connectors should allow me to plug in my four pin molex case fans correct? just to be sure