be quiet! Dark Rock 4, CPU cooler(black, Single-Tower)

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  • Dark Rock 4, CPU cooler
  • Dark Rock 4, CPU cooler
  • Dark Rock 4, CPU cooler
  • Dark Rock 4, CPU cooler
  • Dark Rock 4, CPU cooler
  • Dark Rock 4, CPU cooler
  • Type: CPU cooler with fan
  • Speed: 1,400 rot.
  • Volume: 10.5 - 21.4 dB

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£ 65.90*
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In stock

Delivery between Thu. 03 and Mon. 07 December 2


Dark Rock is the high-end series of the be quiet! range of CPU coolers. It comprises double-tower, single-tower and top-flow cooler designs. They all offer incredible performance-to-noise ratios and the highest reliability available with absolutely no compromise in silence and performance. Dark Rock coolers are virtually inaudible and place the famous be quiet! SilentWings® technology at the heart of your PC. They are excellent for overclocked systems and demanding multi-graphics platforms. No Compromise Silence and Performance 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



Part numberBK021
TypeCPU cooler with fan
Socket suitable 1150, 1151, 1155, 1156, 1366, 2011, 2011-3, AM2, AM2+, AM3, AM3+, FM1, FM2, FM2+, AM4, 2066, 1200
Volume10.5 dB until 21.4 dB
CPUup to TDP200 watt(s)
with temperature sensorThermal paste/pad
Speed1,400 rot.
MaterialAluminium, Copper
Heatpipe connections6 qty.
Fan storageFDB - fluid dynamic bearing
Power connector4-pin PWM
Voltage range12 Voltage
Power consumption1.32 watt(s)
Dimensions (WxHxD)Fan1Number: 1 Pieces, Width: 135 mm, Height: 135 mm, Depth: 22 mm
TotalWidth: 136 mm x Height: 159 mm x Depth: 96 mm
WeightCPU cooler920 gramme
Total920 gramme

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