They are not even close. [IMAGE] 7010 MT heatsink above. [IMAGE] 980 MT heatsink above and below. [IMAGE]  
Greetings I have an lga 1155 dell cooler for optiplex 7010 mobo 0773vg does anyone know if it can fit on this motherboard? Optiplex 980 MT motherboard the part number is  0D441T the socket seems to be 1156 iirc. Are the compatible? thanks
Cooler compatibility