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be quiet! CPU cooler Dark Rock 4 ,Intel/AMD

  • 1015182
  • BK021
  • 4260052186251
  • 1,465 kg

1 ready for shipment, delivery time 1-3 days

611,25 NOK *

inkl. MwSt. zzgl. Versandkosten

Dark Rock 4 offers an extreme cooling performance and virtually inaudible operation. Perfect for...more
Product Information

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

  •     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

Technical Details

  • Dimensions (L x W x H), (mm)     74.3 x 136 x 159.4
  • 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
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