be quiet! Dark Rock Pro TR4 - Fan CPU Cooler

Designed for AMD sTRX4 and TR4 and recommended for CPUs with up to 32 cores in very well ventilated cases. Two Silent Wings PWM fans feature advanced fluid-dynamic bearings and smooth 6-pole motors. Funnel-shaped frame of the front Silent Wings 3 fan provides extremely high air pressure. Achieves only 24.3dB(A) at maximum fan speed. Seven high-performance copper heat pipes provide maximal heat conductance. Wave-contoured cooling fins for increased air circulation. Cutouts on the cooling fins enhance the RAM compatibility. Special black coating with ceramic particles enables perfect heat transfer. Supports an additional 120mm fan; clips are included in scope of delivery. Easily installable black installation kit can be mounted from above. Elegant, brushed aluminum top cover with diamond cut finish. German product conception, design and quality control. Dark Rock Pro TR4 offers immense cooling performance of 250W TDP and virtually inaudible operation. Excellent for high-end systems and d