4 PIN PMW Quiet CPU Cooling Fan for Intel LGA775/115X AMD AM2/AM2+/AM3

Specifications:1. Cooling: air-cooled heat sink2. Bearing Type: Hydraumatic3. Fan: 9CM4. Air Flow: 36.8 CFM5. Noise: 16-25 dBA±10%6. Fan Speed: 1500-2500RPM ±10%7. Life: 30,000 Hours8. Scope: Intel LGA775/115X                  AMD 754/939/940/  AM2/AM2+/AM3/FM1/FM29. Material: aluminum10. Size: 110*110*57mm11. Voltage: 12VFeatures:1. Superior thermal performance.2. Improve the efficiency of heat transfer.3. 90mm quiet Blue leaf fan, highlight DIY personality.4. LED Blue LightPackage Included:    1 x CPU Heatsink1 x Thermal Grease1 x Bracket4 x White Pin4 x Black Pin