Full Details from Amazon.com : http://www.amazon.com/gp/product/B004YWSBII?tag=onigi-20<br /><br />P041K Genuine Dell CPU Heatsink Fan Assembly LGA775 For Optiplex 960 Small Mini Tower (SMT)<br /><br />Genuine DELL Heatsink and Fan <br />For the Studio XPS 435MT System
