Jibrael 90mm 4pin Dc 12v Led Ultra Silent Cpu Fans Cooling Cooler Fan for Intel/amd Connector:4 Pin, Voltage: DC 12V Rated Current:0.06-0.250.02Amp, Bearing: Hydraumatic Fan Speed:1500-2500 RPM10%, Noise Level:16-25 Dba10% Air Flow: 30-48 CFM, Life:30000 hours Support: Intel LGA775/1155/1156,AMD754/939, AM2/AM2+/AM3