be quiet! Dark Rock Pro 5 Tower CPU Cooler - BK036

IMMENSE COOLING POWER Even with heavily overclocked systems Dark Rock Pro 5 features 7 high-performance copper heat pipes and a special black coating with ceramic particles. As a result, this high-end cooler keeps your CPU at peak performance at all times, even in heavily overclocked systems and demanding workstations. SILENT WINGS PWM FANS For virtually inaudible operation The 2 Silent Wings PWM fans feature advanced fluid-dynamic bearings, smooth 6-pole motors and airflow-optimized fan blades. Thanks to a tight tip clearance between fan blade and frame, the front fan provides extremely high air pressure. A funnel-shaped frame outlet enables ideal air distribution. The rubberized fan frame prevents vibrations from transferring to the heat sink, reducing overall noise. SPEED SWITCH Make it the cooler you need A Speed Switch allows you to choose between 2 modes, each affecting the maximum fan speed and PWM curve. The Quiet Mode provides a maximum fan speed of up to 1500rpm and is the pe