The be quiet! Pure Loop 3 240mm AIO is a high-performance liquid cooler designed for powerful yet quiet CPU cooling. With a sleek black design, Intel and AMD socket support, and easy installation, this all-in-one cooler from is ideal for gamers looking for great performance and style.

be quiet! Pure Loop 3 AIO Cooler at a Glance:

• 240mm AIO With Serious cooling performance
• Advanced PWM pump with 6-pole motor
• Pure Wings 3 high-speed fans with closed-loop motor and funnel-shaped outlets
• Daisy-chain fan cabling
• Flexible, sleeved tubes and simple mounting system
• Accessible refill port for easy maintenance
• Elegant black design with subtle detailing to suit any PC
• 3-year manufacturer’s warranty for added peace of mind

High-Performance Cooling with Quiet Operation

The be quiet! Pure Loop 3 AIO combines high cooling capacity with low noise, making it ideal for gaming and content creation. The advanced PWM pump with a 6-pole motor minimises vibrations for whisper-quiet operation, while the Pure Wings 3 high-speed fans deliver high static pressure and steady airflow through the radiator. The fans use a closed-loop motor function to maintain consistent speeds, even under high air resistance, and feature a funnel-shaped outlet that enhances airflow over the fins. Together, this ensures stable CPU temperatures even during demanding workloads or light overclocking, all without intrusive fan noise.

Installation is made simple thanks to flexible, sleeved tubes and a clean daisy-chain cabling system that reduces clutter inside the case. The accessible refill port allows for straightforward maintenance, extending the cooler’s lifespan. What's more, support for a wide range of CPU sockets, including Intel 1700, 115X, 1851 and AMD AM4 and AM5, means the be quiet! Pure Loop 3 fits seamlessly into both new and existing PCs. Plus, the elegant black design makes this AIO cooler a perfect match for clean, performance-focused builds that prioritise efficiency and style.