Noctua NH-U12P SE2 (for sockets 775/1156/1366/AM2/AM2 + / AM3) Fan, Cooling Fan - Fan, Manufacturer: Thermaltake, PN: NH-U12P SE2, cooler CPU Fan Noctua NH U12P SE2 Intel Socket 1156 / 1366/775 and AMD AM3/AM2 / AM2 Heatpipe Technology 2 cm Fans 12 900 12 has a 1300 RPM 20 CFM 92 dBA 63 has base and copper heat pipes, aluminum fins