Reevn RC-0902 Chrono Guard Heatpipe Direct Contact Solution HDC (Heatpipe Direct Contact) design Pre-assembled with high performance PWM fan Push-pull type mounting kit for quick installation Model Number RC-0902 Socket INTEL: LGA 775 / 115x / 1366 AMD: AM2(+) / AM3(+) / FM1 / FM2(+) Overall Dimension (W)101 x (H)138 x (D)89mm Fan Dimension 92 x 92 x 25mm Heatpipe ¯6mm x 3 Fan Speed 300 ~ 2500RPM Air Flow 6.7 ~ 55.55CFM Static Pressure 0.029 ~ 0.090inchH2O Noise Level 7.2 ~ 31.1dBA Weight(with Fan) 480g For More Information about this product Visit: http://www.reeven.com/chrono-guard/ Reviews: http://www.dvtests.com/reeven-chrono-guard-rc-0902-test-and-review/ http://www.pctreviews.com/2012/05/reeven-chrono-guard-rc-0902-cpu-cooler.html