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Black dual-tower CPU cooler with two dark fans and brushed aluminium fins

be quiet!

be quiet! Dark Rock Pro 5 BK036 CPU cooler

SKU CH-BH76-75MPR MPN BK036

Dual-tower air cooler with seven heat pipes and two PWM fans rated for 270 W TDP across Intel and AMD sockets

  • ColorBlack
  • TypeFan & Heatsinks
  • Fan Size135 x 135 x 25 / 120 x 120 x 25
  • CPU Socket CompatibilityAMD Socket AM4 / AMD Socket AM5 / Intel LGA 1150 / Intel LGA
  • Bearing TypeFluid Dynamic
  • RPM1300 - 2000 RPM

Options Dark Rock Pro 5

  • Handles 270 W thermal load with seven heat pipes
  • Runs as quiet as 9 dBA using Silent Wings PWM fans
  • Switch between Quiet and Performance modes via speed switch
  • Fits LGA 1851, 1700, 1200, 115x and AM5, AM4 sockets
  • 168 mm height clears tall RAM with adjustable front fan

Dual-tower cooler for overclocked CPUs

The Dark Rock Pro 5 is a dual-tower air cooler rated for 270 W TDP. Seven copper heat pipes and a ceramic-particle black coating move heat away from Intel LGA 1700, LGA 1851 and AMD AM5 sockets. Two Silent Wings PWM fans, 135 mm and 120 mm, deliver 50-55 CFM and 65-70 CFM respectively at 1300-2000 RPM. Addressable RGB lighting adds subtle illumination without compromising the all-black aesthetic.

Upgrade from single-tower or stock coolers

Builders moving from a 120 mm single-tower design or an included box cooler gain the headroom needed for sustained all-core loads and moderate overclocking. The 168 mm height fits most mid-tower cases, while the offset front fan and cut-outs clear tall memory modules and VRM heatsinks. A detachable top cover simplifies installation and fan access. Liquid-metal thermal paste compatibility is validated for enthusiasts seeking maximum conductivity.

Steady output under prolonged load

In Performance Mode the fans spin to 2000 RPM, maintaining airflow during hour-long compiles or rendering sessions. Quiet Mode caps speed lower, keeping noise near 25.8 dB(A) while still dissipating significant heat. Fluid-dynamic bearings and six-pole motors sustain consistent RPM without rattling. The 4-pin PWM connector lets the motherboard adjust curves in real time, so temperatures stay stable whether the workload lasts minutes or days.

Highlights

  • Handles 270 W thermal load with seven heat pipes
  • Runs as quiet as 9 dBA using Silent Wings PWM fans
  • Switch between Quiet and Performance modes via speed switch
  • Fits LGA 1851, 1700, 1200, 115x and AM5, AM4 sockets
  • 168 mm height clears tall RAM with adjustable front fan

Specifications

Brandbe quiet!
ModelDark Rock Pro 5
ColorBlack
TypeFan & Heatsinks
Fan Size135 x 135 x 25 / 120 x 120 x 25
CPU Socket CompatibilityAMD Socket AM4 / AMD Socket AM5 / Intel LGA 1150 / Intel LGA 1151 / Intel LGA 1155 / Intel LGA 1156 / Intel LGA 1200 / Intel LGA 1700 / Intel LGA 1851
Bearing TypeFluid Dynamic
RPM1300 - 2000 RPM
Air Flow50-55 CFM + 65-70 CFM (2 fans)
Noise Level9-20dBA
Power Connector4 pin PWM
LEDAddressable RGB
Heatsink MaterialAluminum & Copper
Fan Mounting Types to HeatsinkVertical
Max CPU Cooler Height168 mm
Fan Dimensions135 x 135 x 25 / 120 x 120 x 25
Heatsink Dimensions119.5 x 136 x 168mm
Shipping weight1.74 kg
Package size220 × 202 × 180 mm

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 168 mm height of the Dark Rock Pro 5 fit inside my case?

The cooler stands 168 mm tall, so your case must allow at least that much CPU-cooler clearance.

How do I install the front 135 mm fan without blocking my RAM slots?

Slide the height-adjustable front fan up on its rails until the 135 mm frame clears your tallest memory module, then tighten the thumbscrews.

When should I replace the two Silent Wings fans on this cooler?

The fluid-dynamic bearings are rated for long life; plan to swap fans only if noise rises above the 20 dBA spec or airflow drops below 50 CFM.

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