I have purchased this heatsink and fan combo:
http://www.newegg.com/Product/Product.aspx?Item=N82E16835186062
I am trying to power it with this AC to DC adapter:
http://www.frys.com/product/7613847?site=sr:SEARCH:MAIN_RSLT_PG
I am using this 4 pin molex to 4 pin fan connector...