be quiet! Pure Rock 3 Black Air Cooler 120mm

be quiet! Pure Rock 3 Black | Compact Air Cooling Expert

The be quiet! Pure Rock 3 Black Processor Air cooler 12 cm 1 pc(s) offers a reliable thermal solution for modern UK builds. This cooler targets users needing efficient heat dissipation without large bulk. It suits builders upgrading older systems or assembling new mid-range towers. The design focuses on a small footprint while maintaining strong cooling potential.

Slim Specifications

High-Performance Compact Design

This cooler delivers serious cooling power in a restricted space. The aluminium fins and four 6 mm heat pipes efficiently transfer heat away from your processor. Because of its compact dimensions, it fits easily into most case layouts. You get robust thermal management without blocking RAM slots or PCIe lanes.

Whisper-Quiet Rifle Bearing Fan

The pre-installed 12 cm fan uses a rifle bearing for long life and low noise. At low speeds, it operates at just 12.4 dB, keeping your system nearly silent. When your CPU load increases, the fan scales up smoothly via 4-pin PWM control. This balance ensures your processor stays cool without unwanted acoustic distraction.

Broad Socket Compatibility

This air cooler supports a wide range of modern and legacy sockets. It fits Intel LGA 1700 and the upcoming LGA 1851, as well as AMD AM5 and AM4. The included mounting bridge makes installation straightforward. However, always verify socket compatibility with your specific motherboard layout before purchase.

Efficient Thermal Transfer

The pure copper base plate makes direct contact with your CPU. This design maximises heat absorption from the processor die. The four heat pipes then channel this thermal energy to the aluminium fin stack. This proven layout ensures stable temperatures even under sustained workloads.

What is in the box

• be quiet! Pure Rock 3 Black cooler
• Mounting kit
• Pre-installed Pure Wings 3 fan

Check before you buy

• Confirm your motherboard socket matches the supported list (e.g., LGA 1700, AM5).
• Verify your case clearance height exceeds 154 mm.
• Check RAM height clearance, although this cooler typically avoids interference.
• Ensure your motherboard has a 4-pin PWM header for the fan.

Questions and answers

Summary & warranty

Choose the be quiet! Pure Rock 3 Black if you need a quiet, compact air cooler for a mid-range gaming or productivity build. It offers a strong balance of performance and size for UK system integrators. Covered by the applicable manufacturer warranty.