be quiet!
Dark Rock 4 CPU Cooler

  • BK021
  • 135mm Fan
  • Socket Compatibility: 775 / 1150 / 1155 / 1156 / 1151 / 1366 / 2011/ 2066 / AM4 / AM2 / AM2+ / AM3 / FM1 / FM2
  • 3 year warranty
 

10 In stock

£64.99 *
 
 
 
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Stock Code: HS-01D-BQ

EAN: 4260052186251

MPN: BK021

Manufacturer: be quiet!

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Product information:

Dark Rock 4 CPU Cooler

Features:
- Silent Wings 135mm PWM fan features an advanced fluid-dynamic bearing and a smooth 6-pole motor
- Optimal balance of cooling and quietness with only 21.4dB(A) at maximum fan speed
- Six high-performance copper heat pipes that provide maximal heat conductance
- Wave-contoured cooling fins for increased air circulation
- Special black coating with ceramic particles enables perfect heat transfer
- Supports an additional 120mm fan; clips are included in scope of delivery
- Easily installable black installation kit can be mounted from above
- Elegant, brushed aluminum top cover with diamond cut finish
- 3-year manufacturer’s warranty
- Product conception, design and quality control in Germany

Specification:
- 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(+)

- Fans
1x Silent Wings 135mm PWM

- Overall noise level (dB(A)) @ 50/75/100% (rpm): 10.5 / 15.6 / 21.4

Fan Specification:

- Fan dimensions (mm): 135 x 135 x 22 / 120 x 120 x 25
- 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

 

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Product Specification:

CPU Socket
1150, 1151, 1155, 2011, 2011-V3, AM3+, FM2+, AM2+, AM4, 2066, 1156
CPU Cooler type
Dual Tower
Fan connector
4Pin (PWM control)

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