DARK ROCK PRO 4
Dark Rock Pro 4 is ready for modern flagship CPUs like Intel's Core i9 or AMD's Ryzen 9 series.
More information.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
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Characteristics
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 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 DESIGN
The 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 LAYOUT
Powerful 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 ELEGANCE
Stylish 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.
“The epitome of a high-end cooler: Dark Rock Pro 4 is the very best a be quiet! air cooler can offer and reliably cools even the most demanding, overclocked builds.”
Marius Sabisz, Head of BU Cooling
All models at a glance:
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 |
| Lighting connector | - |
Infographics
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 |
| Decoupled fan mounting | ✓ |
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 (rpm) | 1200 / 1500 |
| Airflow at 100% PWM / 12V (CFM / m3/h) | - |
| Air Pressure at 100% PWM / 12V (mm H2O) | - |
| Bearing technology | Fluid Dynamic Bearing |
| Motor technology | 6-pole fan motor |
| Rated Voltage (V) | 12 |
| Input current (A) | - |
| Safety 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 |
| Y-Cable | - |
Accessories
| Thermal grease (Type) | Included |
| Mounting set | Intel & AMD |
| Screwdriver | ✓ |
| Y-Cable | ✓ |
| User manual languages | CN, DE, EN, ES, FR, JP, PL, RU, TW |
Safety certification
| Approvals | CE, UL, TÜV |
Environmental directives
| RoHS | ✓ |
| WEEE | ✓ |
| Triman | ✓ |
Service
| Warranty (Years) | 3 |
| International hotline / free of charge | ✓ / DE, FR, US |
Logistics data and RRP
| Article number | BK022 |
| EAN code | 4260052186268 |
| Dimensions, package (L x W x H), (mm) | 181 x 205 x 212 |
| Gross weight, package (kg) | 1.39 |
| Pieces per packaging unit | 12 |
| Dimensions, shipping box (L x W x H), (mm) | 427 x 561 x 459 |
| Gross weight, shipping box (kg) | 22.1 |
| RRP (€) | 92.90 |
