be Quiet! Dark Rock 4 Pro CPU koeler BK022 Top-Flow

Dark Rock is the high-end series of the be quiet! range of CPU coolers. It comprises double-tower, single-tower and top-flow cooler designs. They all offer incredible performance-to-noise ratios and the highest reliability available with absolutely no compromise in silence and performance. Dark Rock coolers are virtually inaudible and place the famous be quiet! SilentWings technology at the heart of your PC. They are excellent for overclocked systems and demanding multi-graphics platforms.

No Compromise Silence and Performance

Dark Rock Pro 4 offers immense cooling performance of 250W TDP and virtually inaudible operation. Excellent for overclocked systems and demanding workstations.

– 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
– 3-year manufacturers warranty
– German product conception, design and quality control

Weight & dimensions

-Width: 136 mm
-Depth: 162.8 mm
-Height: 123.7 mm
-Weight: 1.13 kg
-Fan dimensions (W x D x H): 135 x 135 x 22 mm
-Package width: 205 mm
-Package depth: 181 mm
-Package height: 212 mm
-Package weight: 1.39 kg

Power

-Power supply: 1.92 W
-Rated voltage: 12 V
-Rated current: 0.16 A

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Two virtually inaudible Silent Wings PWM fans
Funnel-shaped frame of the front fan for high air pressure
Achieves only 24.3dB(A) at maximum fan speed
Seven high-performance copper heat pipes
Airflow-optimized cooling fins; cutouts enhance the RAM compatibility