"AC Deepcool S1150,S1151,1155,S2011,AM3+,FM1,FM2""NEPTWIN V2"" (17dBA,900RPM,139 CFM,Fan 120mm,150W) LGA2011-V3/LGA2011/LGA1366/LGA1156/LGA1155/LGA1151/LGA1150/LGA775 : FM2/FM1/AM3+/AM3/AM2+/AM2 , 1300±10%RPM / 900±150~1500±10%RPM,65.16CFM / 139.5CFM ,