Summary: This did a great job of cooling a very hot processor but it would be nice if all the CPU coolers had dimensions included in the description as this wouldn't fit where
Summary: Expect to spend over an hour installing this fan. The concept is good to have the screws go thru the mobo to connect to the rear, screw on a plate installed on the back.
Summary: if you dont know what your doing dont get this. the pin connector is a 4 pin. And make sure the motherboard holes will align up with the unit otehrwise your screwed.