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DARK ROCK PRO 4
NO COMPROMISE SILENCE AND PERFORMANCE
Dark 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 manufacturer's warranty
- German product conception, design and quality control

VIRTUALLY INAUDIBLE OPERATION
Even 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 POWER
Achieving an incredible performance-to-noise ratio
No 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 DESIGN
The core features that result in high-end cooling
Dark 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 LAYOUT
Powerful cooling for your components
Dark 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 ELEGANCE
Stylish and easy to install
The 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.

Be Quiet! BK022 Dark Rock Pro4 Heatsink & Fan, Intel & AMD Sockets, 250W TDP

£84.99Price
  • General Data
    Model: Dark Rock Pro 4
    TDP (W): 250
    Color option: Black
    Overall dimensions without mounting material (L x W x H), (mm): 121 x 136 x 163
    Total weight (kg): 1.13
    Socket compatibility Intel: 1700 / 1200 / 2066 / 1150 / 1151 / 1155 / 2011(-3) Square ILM
    Socket compatibility AMD: AM5 / AM4
    Overall noise level (dB(A)) @ 50/75/100% (rpm): 12.8 / 17.9 / 24.3
    Number of fans: 2
    Decoupled fan mounting: Yes

    Heatsink Specifications
    Dimensions (L x W x H), (mm): 146 x 136 x 163
    Fin material: Aluminum
    Surface treatment: Ceramic coating
    Base material: Copper
    CPU contact surface: CNC machined
    Heatpipe number / Diameter (mm): 7 / 6

    Fan Specifications
    Fan model: Silent Wings 3 120mm PWM / Silent Wings 135mm PWM
    Fan dimensions (mm): 135 x 135 x 22 / 120 x 120 x 25
    Speed @ 100% PWM /12V (rpm): 1200 / 1500
    Bearing technology: Fluid Dynamic Bearing
    Motor technology: 6-pole fan motor
    Rated Voltage (V): 12
    Input current (A): 0.08 / 0.08
    Input power (W): 0.96 / 0.96
    Connector: 4-pin PWM
    Lighting connector: -
    Cable length (mm): 220 / 220
    Lifespan (h / 25°C): 300,000

    Accessories
    Thermal grease (Type): Included
    Mounting set: Intel & AMD
    Y-Cable: Yes
    User manual languages: DE, EN, ES, FR, PL, RU

    Safety certification
    Approvals: -

    Environmental directives
    RoHs: -
    Triman: -

    Logistics Data
    Article number: BK022
    Dimensions, package (L x W x H), (mm): 181 x 205 x 212
    Gross weight, package (kg): 1.39

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