SCYTHE Kama Angle Rev. B SCANG-1100 6.4-24dBA, 14.43-68.54CFM Quiet CPU Cooler Fan for Intel LGA1366, LGA1156, LGA775, AMD AM2+, AM2, 939: SCANG-1100 (PWM, Retail) Variable Speed Fan! 6.4-24dBA, 14.43-68.54CFM Core i5/Corei7 Compatible - Intel LGA1366, LGA1156, LGA775 AMD AM2+, AM2, 939 Quiet CPU Cooler Fan Copper Heatpipes