Socket LGA 1366 Aluminium Heat Sink for 1U Server

This Heat Sink came with a server I recently purchased.  I decided to upgrade the Server to Dual Copper Heat Sinks since I was going to be running some very hot chips.  It was pulled from a 1U supermicro Server, and is in excellent condition.  On the side of it is printed. SNK-P0037P LGA1366 (X8) REV. B1  The heat sink is made of Aluminium.  Its designed for low profile installs ( 1U rack servers ), and fits LGA 1366 sockets.  Be sure to check your motherboard to ensure this will fit.  I do not recommend this for passive cooling systems.