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Dark Rock 4, 160mm Height, 200W TDP, Copper/Aluminum CPU Cooler

SKU: 11954949

Manufacturer: be quiet!

MPN: BK021

Availability: Available


Price: $89.10
or as low as $3/month
Quantity:

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
  • Six 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 
General data
Model Dark Rock 4
Overall dimensions without mounting material (L x W x H), (mm) 159.4 x 136 x 96.3
Total weight (kg) 0.92
TDP (W) 200
Socket compatibility Intel: LGA 1150 / 1151 / 1155 / 1156 / 1366 / 2011(-3) Square ILM / 2066 
AMD: AM2(+) / AM3(+) / AM4 / FM1 / FM2(+)
Fan model, number 1x Silent Wings 135mm PWM
Decoupled fan mounting
Overall noise level (dB(A)) @ 50/75/100% (rpm) 10.5 / 15.6 / 21.4
Infographics
Heatsink specifications
Dimensions (L x W x H), (mm) 159.4 x 136 x 74.3
Number of fins 51
Fin material Aluminum
Base material Copper
CPU contact surface CNC machined
Heatpipe number / Diameter (mm) 6, 6
Surface treatment Aluminum / black ceramic spray painted
Fan specifications
Fan dimensions (mm) 135 x 135 x 22
+SilentWings
Speed @ 100% PWM (rpm) 1,400
Bearing technology Fluid Dynamic Bearing
Motor technology 6-pole fan motor
Rated voltage (V) 12
Input current (A) 0.11
Input power (W) 1.32
Connector 4-pin PWM
Cable length (mm) 220
Lifespan (h / 25°C) 300,000
Accessories
Thermal grease (g) Corning TC-5121C / 0.5
Mounting set Intel & AMD
Y-Cable -
User manual languages DE, EN, FR, ES, PL, RU
Service
Warranty (Years) 3
International hotline / free of charge ✓ / DE, FR