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

Original price £79.99 - Original price £79.99
Original price
£79.99 - £79.99
Current price £79.99

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

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.

Product Description

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


Heatsink and Fan




AMD sTRX4 & TR4 Sockets Only


250 W

Fan Connector(s)





Fin material: Aluminum
Base material: Copper
CPU contact surface: CNC machined
Surface treatment: Aluminum / black ceramic spray painted


1.18 kg


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

Fan Controller


Rotation Speed

1,200 / 1,500 RPM

Fan Bearing

Fluid Dynamic Bearing

Noise level

12.8 / 17.9 / 24.3 dB(A)


Rated voltage: 12V
Input current: 0.08 / 0.08 A
Input power: 0.96 / 0.96 W


300,000 hours (approx.)

Package Contents

Corning TC-5121C / 2 Thermal grease
AMD TR4 Mounting set
User manual

Package Type


Package Weight

1.5970 kg