be quiet! Pure Rock Pro 3 LX 61.8 CFM Double-Tower CPU Cooler with ARGB for Workstation

be quiet! Pure Rock Pro 3 LX is a CPU cooler for professional workstations, overclocked systems, and compute-intensive configurations where stable thermal dissipation under continuous load is an operational requirement. It is commonly selected for high-end processor builds on Intel LGA 1700 and AMD AM5/AM4 platforms where low-profile cooling solutions cannot adequately address component thermal output.

A dual-tower architecture with six nickel-plated copper heat pipes ensures efficient heat transfer from processor to radiator, maintaining stable boost frequencies under extended load scenarios. Two Light Wings LX 120mm PWM fans with funnel-shaped air outlets deliver 61.8 CFM, optimising airflow across radiator fins. PWM control automatically adjusts fan speed according to thermal load, reducing noise during periods of moderate activity — relevant for silent professional environments.

The compact offset design provides adequate clearance for high-profile RAM modules and VRM heatsinks, a critical consideration in multi-channel configurations on high-end motherboards. The front fan features adjustable mounting height for installation flexibility, and the simplified retention system requires no additional tools. Multi-platform compatibility covers Intel LGA 1700/1200/115x and AMD AM5/AM4, making this cooler a reusable investment across platform upgrades in workstation fleets.

Recommended for CAD and 3D rendering workstations with multi-core processors, overclocked systems for simulations and scientific computing, 4K/8K video editing stations with intensive processing workloads, and software development environments with frequent compilations. be quiet! Pure Rock Pro 3 LX delivers a solid balance of thermal capacity, noise level, and compatibility for IT administrators managing professional system fleets over the long term.