Scythe SCSK-1100 Shuriken Rev.B 3 Heat Pipes CPU Cooler (SCSK-1100) Low-Profile HTPC Media Center CPU Cooler Copper Heatpipe Quiet CPU Fan Cooler 10.5-31.67dBA 11.8-31.91CFM for Intel LGA1366, LGA1156, LGA775, AMD AM3, AM2+, AM2, 939 PWM Fan Speed, Noise Control