RAIJINTEK Themis 120mm CPU Cooler for Intel LGA 201x/1366/115x/775 & AMD Socket FM2+/FM2/FM1/AM3+/AM3/AM2+/AM2 Non-Copper base design (C.D.C. - CPU Direct Contact) Patented pressing heat-pipe/fin technology to prevent the risk of heat-pipe damage Patented solder-less louver fin assembly to increase heat-pipe ventilation Green & environmentally friendly with less pollution Compatible with all modern sockets of Intel & AMD at market