Be Quiet! BK023 Dark Rock Pro4 sTRX4

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Be Quiet! BK023 Dark Rock Pro4 sTRX4 & TR4 Heatsink & Fan, AMD TR4 Socket Only, Dual Silent Wings Fans, Fluid Dynamic

  No Compromise Silence And Performance 

  Dark Rock Pro TR4 offers an immense cooling performance of 250W TDP and virtually inaudible operation. Excellent for high-end systems and demanding workstations.

    Designed for AMD sTRX4 and TR4 only

    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 

    Easily installable black installation kit can be mounted from above 

    Brushed aluminum top cover with diamond cut finish 

    3-year manufacturer’s warranty

Immense Cooling Power 

  For AMD TR4 motherboards

No compromise in silence and performance for overclocked systems and demanding graphics applications! Dark Rock Pro TR4 is designed for AMD TR4 only and provides an impressive rating of 250W TDP.

Virtually Inaudible Operation

  Even at 100% PWM fan speed noise is an insignificant 24.3dB(A)

  The two Silent Wings PWM fans feature advanced fluid-dynamic bearings, smooth six-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.

Highly Advanced Design

  The core features that result in high-end cooling

  Dark Rock Pro TR4 is equipped with seven 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 TR4 contains two aluminum heat sinks. The cutouts provided enhance its RAM compatibility. Two 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 TR4 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.


Type: Heatsink and Fan

AMD/Intel: AMD

Compatibility: AMD sTRX4 & TR4 Sockets Only

TDP: 250 W

Fan Connector(s): 4-pin

LED Lighting: No

Colour: Black

Material: Fin material: Aluminum

Base material: Copper

CPU contact surface: CNC machined

Surface treatment: Aluminum / black ceramic spray painted

Weight: 1.18 kg

Dimensions: (L x W x H) 145.7 x 136 x 162.8 mm (without mounting material )

Fan Controller: PWM

Rotation Speed: “1,200 / 1,500 RPM”

Fan Bearing: Fluid Dynamic Bearing

Noise level: 12.8 / 17.9 / 24.3 dB(A)

Power: Rated voltage: 12V

Input current: 0.08 / 0.08 A

Input power: 0.96 / 0.96 W

MTBF: “300,000 hours (approx.)”

Package Contents: Cooler

Corning TC-5121C / 2 Thermal grease

AMD TR4 Mounting set


User manual

Package Type: Retail

Package Weight: 1.5970 kg

Warranty: 3 Years

sTRX4 Socket:  Supports Socket sTRX4

sTR4 Socket: Supports Socket sTR4

Additional information








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