Core™ i7 Extreme / Core™ i7 / Core™ i5 / Core™ i3 / Core™2 Extreme / Core™2 Quad / Core™2 Duo / Pentium / CeleronAMD: FX-Series / A-Series / Phenom™ II X4 / Phenom™ II X3 / Phenom™ II X2 / Phenom™ X4 / Phenom™ X3 / Athlon™ II X4 / Athlon™ II X3 / Athlon™ II X2 / Athlon™ X2 / Athlon™ / Sempron™
• Dimension 140 x 128 x 163 mm (5.5 x 5 x 6.4 inch)• Heat Sink Material Copper Base / 6 Heat Pipes / Aluminum Fins• Heat Sink Weight 806g (1.78 lb)• Fan Dimension 120 x 120 x 25 mm (4.7 x 4.7 x 1 inch)• Fan Speed 1300 RPM (PWM) ± 10% (900 RPM with silent mode adapter)• Fan Airflow 52.6 CFM ±10% (36.4 CFM @900 RPM)• Fan Air Pressure 1.14 mmH2O ±10% (0.55 mmH2O @900 RPM)• Bearing Type Long Life Sleeve Bearing• Fan Life Expectancy 40,000 hours• Fan Noise Level (dB-A) 22.5 dBA (16.1 dBA @900 RPM)• Connector 3-Pin• Fan Weight 104g (0.23 lb)• FeaturesOptimized for better heat dissipation at lower fan speeds.Unconventional heatpipe layout; all 6 heatpipes cross CPU “hot zones” to cool more efficiently.Quick-snap fan bracket design for easier installation.Fan adjustable to super low speeds (900 RPM with Silent Mode Adapter); provides almost noiseless performance.