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be quiet! DARK ROCK PRO 4
BK022
Dark Rock Pro 4 offers an immense cooling performance of 250W TDP and virtually inaudible operation. Excellent for overclocked systems and demanding workstations.
- 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
- German product conception, design and quality control
RM359.00
Availability: Only 2 left in stock
| Model | Dark Rock Pro 4 |
| Dimensions (L x W x H), (mm) | 146 x 136 x 163 |
| Total weight (kg) | 1.13 |
| TDP (W) | 250 |
| Socket compatibility AMD | AM2(+) / AM3(+) / AM4 / FM1 / FM2(+) |
| Socket compatibility Intel | 1150 / 1151 / 1155 / 1156 / 1200 / 1366 / 2011(-3) Square ILM / 2066 |
| Fan model, number | 1x Silent Wings 3 120mm PWM / 1x Silent Wings 135mm PWM |
| Decoupled fan mounting | ✓ |
| Overall noise level (dB(A)) @ 50/75/100% (rpm) | 12.8 / 17.9 / 24.3 |
Heatsink specifications
| Overall dimensions without mounting material (L x W x H), (mm) | 121 x 136 x 163 |
| Number of fins | 90 |
| Fin material | Aluminum |
| Base material | Copper |
| CPU contact surface | CNC machined |
| Heatpipe number / Diameter (mm) | 7 / 6 |
| Color | Black |
| Surface treatment | Ceramic coating |
Fan specifications
| Fan dimensions (mm) | 135 x 135 x 22 / 120 x 120 x 25 |
| Speed @ 100%Â PWMÂ /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 |
| Cable length (mm) | 220 / 220 |
| Lifespan (h / 25°C) | 300,000 |
Accessories
| Thermal grease | Included |
| Mounting set | Intel & AMD |
| Y-Cable | ✓ |
| User manual languages | DE, EN, ES, FR, PL, RU |
Service
| Warranty (Years) | 3 |
| International hotline / free of charge | ✓ / DE, FR |
Logistics data, 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 (€) | 86.90 |
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