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Compact black CPU tower cooler with 100 mm PWM fan and three nickel heat pipes

be quiet!

be quiet! Pure Rock Slim 3 BK047 CPU cooler 130 W TDP 100 mm PWM fan 24.8 dB(A) 3 heatpipes

SKU CH-82FK-4WV2H MPN BK047

Compact CPU air cooler handles 130 W TDP with a 100 mm PWM fan running at 24.8 dB(A) and three 6 mm heat pipes

  • Compact tower leaves all RAM slots free for full memory configuration
  • 100 mm PWM fan runs at just 24.8 dB(A) for silent operation
  • Three 6 mm heat pipes with HDT deliver 130 W TDP cooling capacity
  • Asymmetric design clears tall modules in tight chassis
  • PWM speed control balances cooling performance and quietness

Compact tower design for tight cases

The be quiet! Pure Rock Slim 3 BK047 is a CPU air cooler built around a slim asymmetric tower. Its 130 W TDP rating and three 6 mm nickel-plated heat pipes with direct-touch technology suit mainstream processors in space-constrained builds. The 100 mm PWM fan runs at a maximum 24.8 dB(A) for quiet operation.

Check case clearance and RAM height

Verify that your chassis can accommodate a tower cooler of this height before ordering. The asymmetric layout is intended to leave all memory slots accessible, yet tall heat-spreaders on some modules could still interfere. Confirm your motherboard socket matches the supplied mounting kit as well.

Mounting kit and PWM control included

The package provides a straightforward mounting system designed for quick, tool-free installation on current platforms. PWM speed control lets the fan adjust automatically between silence and cooling demand. No extra brackets, paste tubes or software utilities are mentioned in the specifications.

Highlights

  • Compact tower leaves all RAM slots free for full memory configuration
  • 100 mm PWM fan runs at just 24.8 dB(A) for silent operation
  • Three 6 mm heat pipes with HDT deliver 130 W TDP cooling capacity
  • Asymmetric design clears tall modules in tight chassis
  • PWM speed control balances cooling performance and quietness

Specifications

No published specifications for this item yet.

Questions about this item

Does the Pure Rock Slim 3 BK047 include mounting hardware for current Intel and AMD sockets, or do I need a separate kit?

The box contains the cooler, the pre-installed 100 mm PWM fan, and the mounting kit for current Intel and AMD sockets; no extra bracket is required.

Is there a higher-capacity version of this cooler, or is the 130 W TDP model the only option in the Pure Rock Slim 3 line?

The Pure Rock Slim 3 is offered in this single 130 W TDP version with three 6 mm heat pipes; no larger-capacity model exists in the same series.

What does the 130 W TDP rating mean when the cooler is running inside a typical case with the fan at full speed?

It indicates the cooler can dissipate up to 130 W of processor heat while the 100 mm PWM fan operates at its maximum 24.8 dB(A) noise level.

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