CPU cooler WLS_8W503F1M4

CPU cooler: FAN: 1)Rated speed: 800-2800RPM +/-10%.Speed Control Type :PWM controller 2)Rated power: 3.36W 3)Noise level: 20 34dBA 4)Air flow:29.27-51.21CFM 5)Current: 0.28A 6)Connector:4 Pin PWM mainboard 7)Life hours: 50,000 hours Application Intel Socket LGA1156 CPU: Intel® Core i7 Processor Intel® Core i5 Processor Intel® Core i3 Processor CPU TDP: <= 115W Intel Socket LGA1366 CPU: Intel® Core i7 Extreme Intel® Core i7 Processor CPU TDP: <= 130W Intel Socket LGA775 CPU Intel Extrerme Edition, Prescott, Celeron D, Core 2 Due, Core 2 Quad, Core 2 Extreme, Dural-core, Pentium D CPU TDP <= 130W Thermal resistance: 0.298 °C/W Thermal type: White grease 0.5g (Injection tube)