Pure Rock 2 is be quiet!’s CPU cooler for silent multimedia and graphics systems. It provides an excellent price-to-performance ratio with 150W TDP cooling efficiency, four 6mm heat pipes, a Pure Wings 2 120mm PWM fan and convenient design for mounting from atop the motherboard. Among the features that give it such an excellent price-to-performance ratio are:

be quiet! Pure Rock 2. Type: Air cooler, Fan diameter: 4.72" (12 cm), Rotational speed (max): 1500 RPM, Noise level (low speed): 19.1 dB, Noise level (high speed): 26.8 dB, Bearing type: Rifle bearing. Width: 4.76" (121 mm), Depth: 3.43" (87 mm), Height: 6.1" (155 mm). Product color: Silver