Get from Amazon.com : http://www.amazon.com/gp/product/B005DFNSVU?tag=hawaiianlegac-20<br /><br />Genuine Dell NY290 Hard Drive Blower Fan and NH645 Hard Drive Caddy For The Optiplex 740 745<br /><br />Protects Hard Drive From Heat Build Up <br />Includes BracketCaddy and Blower Fan <br />5 Pin Connecter <br />Compatible With Optiplex 740 Optiplex 745 Optiplex 755 and Optiplex 760 Small Form Factor SFF Systems
