Article number: BK021

Dark Rock 4 is ready for modern flagship CPUs like Intel's Core i9 or AMD's Ryzen 9 series.

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DARK ROCK 4

No Compromise Silence and Performance

Dark Rock 4 offers an extreme cooling performance of 200W TDP and virtually inaudible operation. Perfect for overclocked systems and demanding workstations.

  • Virtually inaudible Silent Wings 135mm PWM fan
  • Achieves only 21.4dB(A) at maximum fan speed
  • 6 high-performance copper heat pipes
  • Airflow-optimized, wave-contoured cooling fins
  • Easily installable black installation kit can be mounted from above
  • Supports an additional 120mm fan; clips are included in scope of delivery
  • Brushed aluminum top cover with diamond cut finish
  • 3-year manufacturer’s warranty
  • German product conception, design and quality control 
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VIRTUALLY INAUDIBLE OPERATION

Even at 100% PWM fan speed noise is an insignificant 21.4dB(A)

The Silent Wings 135mm PWM fan features 9 airflow-optimized fan blades, a 6-pole motor for less vibration and a durable fluid-dynamic bearing. Decoupled fan mounting with vibration-isolating elements on the heat sink.

EXTREME COOLING POWER

Achieving an incredible performance-to-noise ratio

No compromise in silence and performance for overclocked systems and demanding graphics applications! Dark Rock 4 provides an impressive rating of 200W 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 4 is equipped with six 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.

SINGLE-TOWER LAYOUT

Powerful cooling for your components

The compact single-tower design achieves excellent heat dissipation in small spaces. One fan is 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 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.

“Dark Rock 4 is virtually inaudible. Years of development pay off with this high-end air cooler who found its way into countless of systems.”

Marius Sabisz, Head of BU Cooling

All models at a glance:

Product Series

General data

ModelDark Rock 4
TDP (W)200
Color optionBlack
Overall dimensions without mounting material (L x W x H), (mm)74 x 136 x 160
Total weight (kg)0.92
Socket compatibility Intel1700 / 1200 / 2066 / 1150 / 1151 / 1155 / 2011(-3) Square ILM
Socket compatibility AMDAM5 / AM4
Overall noise level (dB(A)) @ 50/75/100% (rpm)10.5 / 15.6 / 21.4
Number of fans1
Lighting connector-

Infographics

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Heatsink specifications

Dimensions (L x W x H), (mm)96 x 136 x 159
Fin materialAluminum
Surface treatmentCeramic coating
Base materialCopper
CPU contact surfaceCNC machined
Heatpipe number / Diameter (mm)6 / 6
Decoupled fan mounting

Fan specifications

Fan modelSilent Wings 135mm PWM
Fan dimensions (mm)135 x 135 x 22
Speed @ 100% PWM (rpm)1400
Airflow at 100% PWM / 12V (CFM / m3/h)86.3 / 146.6
Air Pressure at 100% PWM / 12V (mm H2O)2.30
Bearing technologyFluid Dynamic Bearing
Motor technology6-pole fan motor
Rated Voltage (V)12
Input current (A)0.11
Input power (W)1.32
Connector4-pin PWM
Lighting connector-
Cable length (mm)220
Lifespan (h / 25°C)300,000
Y-Cable-

Accessories

Thermal grease (Type)Included
Mounting setIntel & AMD
Screwdriver
Y-Cable-
User manual languagesCN, DE, EN, ES, FR, JP, PL, RU, TW

Safety certification

ApprovalsCE, UL, TÜV

Environmental directives

RoHS
WEEE
Triman

Service

Warranty (Years)3
International hotline / free of charge✓ / DE, FR, US

Logistics data and RRP

Article numberBK021
EAN code4260052186251
Dimensions, package (L x W x H), (mm)149 x 205 x 214
Gross weight, package (kg)1.17
Pieces per packaging unit12
Dimensions, shipping box (L x W x H), (mm)427 x 465 x 463
Gross weight, shipping box (kg)19.1
RRP (€)74.90

DARK ROCK 4
Article number: BK021

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