Be Quiet! BK040 Pure Rock 3 LX ARGB Heatsink & Fan, Intel & AMD Sockets, Light Wings LX ARGB Fan, 4 High-Performance Heatpipes, 190W TDP

Compact Performance for Everyone

Pure Rock 3 LX delivers very high performance in a compact design, featuring a specially designed Light Wings LX 120mm PWM fan.

Key Features:

• Very high cooling capacity for modern CPUs.
• Light Wings LX 120mm PWM ARGB fan with a funnel-shaped air outlet for high performance and stunning visuals.
• 4 black high-performance 6mm heat pipes with HDT technology.
• Operates at a maximum noise level of only 31.2dB(A).
• High RAM and VRM cooler compatibility thanks to its compact design.
• Preinstalled cooler mounting bridge for fast and easy installation.
• Elegant all-black design for a sleek appearance.

Keep It Cool

Very High Cooling Performance

Pure Rock 3 LX is designed for consumer PCs, offering 190W TDP for excellent cooling capacity. It’s ideal for gaming, multimedia, and graphics systems, as well as mainstream or entry-level computers.

The funnel-shaped air outlets on the Light Wings LX 120mm PWM fan enhance airflow over the fins. Additionally, the optimized fan blades ensure maximum airflow, making this fan the perfect match for the Pure Rock 3 LX.

Impressive Lighting

Lots of Illumination Possibilities

The fan features 16 LEDs located inside the hub of the impeller, shining outwards onto the frosted fan blades. This creates a unique and customizable look, allowing you to express your creativity.

High-Performance Heat Pipes

Ensuring Perfect Heat Transfer

Equipped with 4 black 6mm heat pipes, the Pure Rock 3 LX ensures efficient heat transfer. These heat pipes transport heat to optimal locations on the cooling fins with minimal bends and a high bending radius, maintaining peak performance.

Multiplatform Compatibility

Second to None Compatibility

The slim design of the Pure Rock 3 LX significantly increases RAM and VRM cooler compatibility, allowing for limitless memory height. Its compact construction makes it the perfect choice for PC cases with limited space, while still enabling full configuration of RAM banks.

Super Easy Installation

No Tutorial Needed

Installing the Pure Rock 3 LX is effortless with its preinstalled mounting bridge, screws, and a firm yet gentle fixing method. For AMD AM5 CPUs, an offset mounting option is available, centering the heat pipes above the CPU’s hot spots.

Design Upgrade

Makes Your System Look Sharp

Pure Rock 3 LX combines elegance and functionality in an all-black design, perfectly complementing the fan’s lighting effects. Every detail is meticulously crafted, making it a design gem in its class.

Specifications

• Type: CPU Air Cooler
• AMD/Intel Compatibility:
  • Intel: 1851 / 1700 / 1200 / 1150 / 1151 / 1155
  • AMD: AM5 / AM4
• TDP: 190W
• Fan Connector(s): 4-pin
• Fan Controller: PWM
• Fan Bearing: Rifle Bearing
• Rotation Speed: 2000 RPM (@100%)
• Noise Level:
  • 50 / 75 / 100% RPM: 12.4 / 24.4 / 31.2 dB(A)
• Material:
  • Fin: Aluminium
  • Surface Treatment: Electrophoresis
  • Base: Aluminium / Copper
• Dimensions:
  • Overall (LxWxH): 71 x 124 x 154 mm
  • Heatsink (LxWxH): 46 x 124 x 154 mm
• Fan Dimensions: 120 x 120 x 25 mm
• Air Flow: 61.8 CFM / 105.1 m³/h (@100% PWM/12V)
• Power:
  • Rated Voltage: 12V
  • Input Current: 0.13A
  • Safety Current: 0.30A
  • Input Power: 5.4W
• MTBF (Fan): 60,000 hours

Package Contents

• Pure Rock 3 LX Cooler
• Pre-applied thermal grease
• Mounting set for Intel & AMD
• User manual

Additional Information

• LED Lighting: Light Wings LX 120mm PWM ARGB fan
• Colour: Black
• Package Type: Retail
• Package Weight: 1.0810 kg
• Weight (Cooler): 0.57 kg

With its very high cooling capacity, stunning ARGB lighting, and compact, elegant design, the Pure Rock 3 LX is a perfect choice for any modern PC build.