Be Quiet! BK033 Pure Rock 2 FX RGB Heatsink & Fan, Intel & AMD Sockets, 12cm ARGB PWM Fan, 150W TDP

Sale price £ 33.78
Only 22 units left



Impressive lighting, quiet cooling

Pure Rock 2 FX Black combines vibrant illumination with high cooling efficiency and is excellent for quiet multimedia and graphics applications
  • A high 150W TDP cooling efficiency
  • Light Wings 120mm PWM high-speed for vibrant unique look and high performance
  • Airflow-optimized fan blades for high pressure and low noise-generating turbulences
  • 4 high-performance 6mm heat pipes with HDT technology
  • Asymmetrical construction avoids blocking memory slots
  • Elegant black surface
  • Easily installable installation kit can be mounted from atop the motherboard
  • 3-year manufacturer's warranty



Excellent Cooling Efficiency
An exceptional price-to-performance ratio
Pure Rock 2 FX Black is aimed at the essential but illuminated category of PC systems. With 150W TDP it offers an excellent cooling capacity for multimedia and gaming systems, as well as show cases.
Impressive Lighting

Lots of illumination possibilities

Light Wings 120mm PWM high-speed offers ARGB lighting with 18 LEDs. The ring at the front makes for a magnificent appearance from every angle.

Quiet Operation

Acclaimed be quiet! low noise level

A highly optimized impeller achieves the silent operation be quiet! is famous for. With a noise level of 24.4dB(A) at maximum fan speed, it proves that instead of being a replacement the lighting is an addon to silent and very powerful operation. 

High-Performance Heat Pipes

Ensuring perfect heat transfer

Pure Rock 2 FX Black is equipped with four 6mm heat pipes that have aluminum caps. This is key to its great cooling performance, because they transport the heat to optimum locations on the cooling fins.

Highly Compatible Compact Design

Fits well into tight spaces

The asymmetrical construction does not block memory slots, saves space and makes Pure Rock 2 FX Black compatible with a full set of RAM modules. It is also very convenient to install, thanks to the fact you can mount it from above the motherboard.

Elegant Black Surface

Great visual appearance at first glance

The combination of vibrant ARGB illumination, an elegant black surface and the aluminum caps take care for Pure Rock 2 FX Black to perfectly integrate into any case.


2000 RPM (@100%)
Fan Bearing
Rifle bearing
Noise level
50/75/100%: 7.9/16.6/24.4 dBA
Input Current 0.38A
Additional Features
See Overview
60,000 Hours
Package Contents
Pure Rock 2 FX cooler Thermal grease (already applied) Mounting set for Intel and AMD Manual
Package Type
Package Weight
0.6850 kg
3 Years
#Hide#115x Sockets
Rotation Speed
Fan Controller
Intel: 1700 / 1200 / 2066 / 1150 / 1151 / 1155 / 2011(-3) square ILM AMD_ AM5 / AM4
Fan Connector(s)
#Hide#LED Lighting
(WxHxD) 121 x 155 x 87 mm (incl fan)
LED Lighting
Light Wings 120mm ARGB fan
Aluminium Fins Aluminium Heatsink Copper Heatpipes
Fan Dimensions
120 x 120 x 25 mm
Supports Sockets 115x

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