Specification 1 Model R82 Item CPU Cooler3 Bearing type Hydraulic bearing 4 Rated Voltage 12V DC 5 Rated Current 0 20 02A 6 Fan speed 1700 200010 RPM 7 Noise 18dB A 10 8 Maximum air flow 48CFM9 Material aluminum10 Fan size 95 95 25mm 11 Product size 125 125 66mm Features 1 3pin power CPU Quiet Cooler 2 Four 6MM heat pipe design superior thermal performance 3 Super mute fan High efficiency of heat transfer 4 Good performance of lighting when working Compatible for Intel SocketLGA775 LGA115X LGA1366 LGA2011 CPUsCore i7 i5 i3Core 2 Duo Pentium D Pentium 4 CeleronAMD SocketAM3 AM2 AM2 FM1 CPUsPhenom 64Athlon 64 Athlon X2 Sempron A series APUPackage Included 1 x CPU Cooler 1 x Bottom bracket 1 x Thermal silicone 4 x Screws