Thermaltake TR2 M14 SE A4014 CPU Cooler for AMD Athlon FX and Athlon 64 (Socket 754, 939, 940) Designed for AMD Athlon FX and Athlon 64 (Socket 754, 939, 940) Heat sink with large copper base solder to aluminum fin provides perfect contact for better heat dissipation Silent solution with 2300 RPM fan, 19 dBA only Tool-less clip designed for quick and easy installation Quality budget solution