BE QUIET Air CPU cooler PURE-ROCK 3 LX 120MM DSP0000033898

Features of the be quiet! Pure Rock 3 LX, air cooler
The be quiet! Pure Rock 3 LX is a high-performance CPU cooler designed for users seeking a balance between thermal efficiency, low noise levels and compatibility. Ideal for both gaming systems and workstations, this cooler delivers excellent thermal performance thanks to its optimised design and 120 mm fan, all in a compact format with an elegant black finish.
High thermal performance in a compact format
Thanks to its thermal design power (TDP) of up to 190 W, the Pure Rock 3 LX can maintain stable temperatures even with demanding processors. It features four 6 mm heatpipes that maximise heat transfer, combined with a copper base and aluminium fins for efficient heat dissipation.

Thermal power (TDP): 190 W
4 6 mm heatpipes and copper base
120 mm fan with a speed of up to 2000 RPM

Quiet operation with PWM control
be quiet! remains true to its philosophy of offering quiet solutions. The integrated fan uses a rifle bearing and supports pulse-width modulation (PWM), allowing its speed to be adjusted to the system's needs. Noise levels start at 12.4 dB at low speed and reach just 31.2 dB at full load.

Noise level: 12.4 - 31.2 dB
Air pressure: 2.51 mm H2O
Fan MTTF: 60,000 hours

Wide compatibility and easy installation
The Pure Rock 3 LX is compatible with a wide range of Intel and AMD sockets, including the new LGA 1700 and AM5. The included mounting kit allows for easy and secure installation. Its compact design also prevents interference with RAM modules or nearby components.

Supported sockets: Intel LGA 1851, 1700, 1200, 115x / AMD AM4, AM5
Universal mounting kit included
Total height: 154 mm (compatible with most cases)

Elegant design with LED lighting
Its black finish and multicolour LED lighting add a modern touch without being over the top. Ideal for builds with a side window or gaming setups where design matters too.

COLOUR: BLACK
LED lighting: Multicolour
Fan connector: 4-pin PWM

Other specifications

Fan dimensions: 120 x 120 x 25 mm
Heatsink dimensions: 154 x 124 x 71 mm
Airflow: 105.1 m³/h (61,8 CFM)
Fan power consumption : 3,6 W
VOLTAGE : 12 V
Total weight: 570 g
Certifications: CE, RoHS, UKCA, UL, WEEE
Warranty: 3 years
Volume (m ³): 0.0042