NEW Genuine OEM DELL Optiplex 740 745 755 760 DESKTOP SFF Small Form Factor HD Hard Drive Internal Cool Forcecon Model PVB060E12M 12V 0.5A Cooling NJ793 TJ160 CM740-A00 Fan NY290 OEM DELL Optiplex 740 745 755 760 SFF Small Form Internal Cool Forcecon Model PVB060E12M 12V 0.5A Cooling NJ793 TJ160 CM740-A00 Fan NY290