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The CNPS9500AT Ultra Quiet CPU Cooler from Zalman USA is equipped with a PWM fan and 3 heat pipes that function as 6 heat pipes. Silent cooler provides high quality ultra silent cooling to your CPU. CPU cooling helps maintain system stability and reliability. The heat-sink is designed to maximize the dissipation area. The heatsink is aerodynamic so air passes through quickly and efficiently. The double induction on the heatsink increases the airflow to maximize cooling performance.
Ultra quiet CPU cooler is compatible with Intel Socket LGA 1155, 1156, 1150, 1366, 775, and most Intel platforms.
Low-noise 92mm PWM control fan, for automatic control of the fan's rpm according to CPU temperature.
Optimized heatsink layout composed of pure copper for maximum heatsink efficiency.
Innovative, patented, and curved heatpipe design for a heat transfer capacity of up to six heatpipes with just three.
The 4.9" (0.2mm) ultra-slim fins for minimized weight and reduced airflow resistance.
Maintains minimum RPM even when duty signal supplied by M/B is below 30%.
Operates in silence by preventing extreme RPM during initial booting.