The Thermalright MST-9775 LE is an Intel Core 2 Duo socket 775 heatsink designed with motherboards whose MOSFET cooling solutions are a little too bulky and too close the processor socket. It circumvents obvious problems of clearance by elevating the bulk of the cooling fins 45mm above the base. With its use, MOSFET heatsinks and other electrical components will have the freedom to breath.