be quiet! Dark Rock Pro 4 Fan CPU Cooler Universal Socket 2 x

DARK ROCK PRO 4NO COMPROMISE SILENCE AND PERFORMANCEDark Rock Pro 4 offers an immense cooling performance of 250W TDP and virtually inaudible operation. Excellent for overclocked systems and demanding workstations.- 2 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- 7 high-performance copper heat pipes- Airflow-optimized cooling fins; cutouts enhance the RAM compatibility- Easily installable black installation kit can be mounted from above- Brushed aluminum top cover with diamond cut finish- 3-year manufacturers warranty- German product conception, design and quality control VIRTUALLY INAUDIBLE OPERATIONEven at 100% PWM fan speed noise is an insignificant 24.3dB(A)The 2 Silent Wings PWM fans feature advanced fluid-dynamic bearings, smooth 6-pole motors and airflow-optimized fan blades. The front Silent Wings 3 fan provides extremely high air pressure, thanks to a funnel-shaped air inlet in the frame. Decoupled fan mounting with vibration-isolating elements on the heat sink.IMMENSE COOLING POWERAchieving an incredible performance-to-noise ratioNo compromise in silence and performance for overclocked systems and demanding graphics applications! Dark Rock Pro 4 provides an impressive rating of 250W TDP and achieves low temperatures even during periods of peak CPU performance. HIGHLY ADVANCED DESIGNThe core features that result in high-end coolingDark Rock Pro 4 is equipped with 7 advanced technology 6mm copper heat pipes that maximize the heat conductance. Airflow-optimized, wave-contoured cooling fins with small dots on their surfaces increase the air circulation. The special black coating with ceramic particles makes a perfect transfer of heat possible.DOUBLE-TOWER LAYOUTPowerful cooling for your componentsDark Rock Pro 4 contains 2 aluminum heat sinks. The cutouts provided enhance its RAM compatibility. 2 fans are pre-installed. It is also possible to add another 120mm fan for even better cooling.USER-FRIENDLY ELEGANCEStylish and easy to installThe mounting kit for the Dark Rock Pro 4 cooler is completely black, perfectly matching the black design of the cooler itself. You can conveniently install the cooler on the motherboard from above. The brushed aluminum top cover with its diamond cut finish adds a touch of elegance to this high-end cooler.General DataModel: Dark Rock Pro 4TDP (W): 250Color option: BlackOverall dimensions without mounting material (L x W x H), (mm): 121 x 136 x 163Total weight (kg): 1.13Socket compatibility Intel: 1700 / 1200 / 2066 / 1150 / 1151 / 1155 / 2011(-3) Square ILMSocket compatibility AMD: AM5 / AM4Overall noise level (dB(A)) @ 50/75/100% (rpm): 12.8 / 17.9 / 24.3Number of fans: 2Decoupled fan mounting: YesHeatsink SpecificationsDimensions (L x W x H), (mm): 146 x 136 x 163Fin material: AluminumSurface treatment: Ceramic coatingBase material: CopperCPU contact surface: CNC machinedHeatpipe number / Diameter (mm): 7 / 6Fan SpecificationsFan model: Silent Wings 3 120mm PWM / Silent Wings 135mm PWMFan dimensions (mm): 135 x 135 x 22 / 120 x 120 x 25Speed @ 100% PWM /12V (rpm): 1200 / 1500Bearing technology: Fluid Dynamic BearingMotor technology: 6-pole fan motorRated Voltage (V): 12Input current (A): 0.08 / 0.08Input power (W): 0.96 / 0.96Connector: 4-pin PWMLighting connector: -Cable length (mm): 220 / 220Lifespan (h / 25C): 300,000AccessoriesThermal grease (Type): IncludedMounting set: Intel & AMDY-Cable: YesUser manual languages: DE, EN, ES, FR, PL, RUSafety certificationApprovals: -Environmental directivesRoHs: -Triman: -Logistics DataArticle number: BK022Dimensions, package (L x W x H), (mm): 181 x 205 x 212Gross weight, package (kg): 1.39-Product Type: Fan CPU CoolerSocket Compatibility: UniversalMax Fan Speed: 1500RPMLED Colour: None