Scythe Mugen-2 Rev.B SCMG-2100 74.25CFM 26.5dBA Quiet CPU Cooler for LGA1366, LGA1156, LGA775, AMD AM3, AM2+: SCMG-2100 (PWM, Retail) 26dBA Quiet CPU Cooler for Intel LGA1366, LGA1156, LGA775, for AMD AM3, AM2+ Heatpipe Cooler Scythe Mugen-2 Rev.B SCMG-2100