be quiet! Pure Loop 3 LX All-in-One 240mm Intel / AMD CPU Water Cooler
be quiet! Pure Loop 3 LX 240mm AIO Cooler, 2 x Light Wings LX Fans, Aluminium Radiator, Copper Base, Intel / AMD
Email me when the availability or price changes
Finance this product
- Spend over £390.00 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
- SCANPROTECT Protect against installation damage for 28 days.
- 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan.
Suggested Alternatives
be quiet! Pure Loop 3 LX 240mm All-in-One CPU Cooler
Dazzling Liquid CoolingThe be quiet! PURE LOOP 3 LX 240mm is a premium all-in-one liquid CPU cooler that blends dazzling ARGB styling with serious thermal performance. Equipped with two Light Wings LX 120mm PWM high-speed fans and an ARGB cooling block with 10 interchangeable lighting foils, it offers vivid lighting control and visual flair. Its powerful PWM pump with a 6-pole motor minimises vibrations and noise, while the closed-loop fans maintain full speed even under radiator resistance—ideal for demanding CPUs like Intel Core i9 and AMD Ryzen 9. Add in easy-access refill port, flexible tubing, daisy-chained fans for cleaner setups, German design & quality, and a 3-year warranty, and the PURE LOOP 3 LX 240mm delivers high cooling efficiency with excellent style.
115x / 1200 / 1700 / 1851Intel CPU Socket
AM4 / AM5AMD CPU Socket
240mmRadiator Size
2 x Light Wings LXIncluded Fans
Superior Pump Design
State-of-the-Art TechnologyAt the heart of the be quiet! PURE LOOP 3 LX is a powerful PWM pump that delivers exceptional cooling performance while remaining whisper-quiet. Equipped with a 6-pole 3-phase motor, the pump ensures smooth, efficient, and virtually silent operation across all speeds, whether running at high or low RPM. This advanced design not only maximises thermal performance but also minimises vibration, making it ideal for gamers and creators who demand both power and peace of mind.
A Match Made in Heaven
Light Wings 3The Light Wings LX 120mm PWM high-speed fan is engineered for demanding radiator and cooling performance, delivering up to 2.51mm/H₂O of static pressure through its 9 optimised fan blades. Its closed loop motor technology ensures consistent RPM by automatically compensating for airflow resistance from radiators or grills, maintaining reliable cooling under all conditions. Beyond performance, it integrates 16 ARGB LEDs into impeller gub, projecting vibrant illumination across frosted blades for a striking showcase effect, with daisy-chainable ARGB connectors for easy synchronisation. Built with durable rifle bearing technology, it offers a long 60,000-hour lifespan, combining powerful cooling, smart motor control, and standout aesthetics in one premium radiator fan.
Illuminating Possibilities16 LEDs are located inside the hub of the impeller of the Light Wings LX 120mm PWM high-speed, shining outwards onto the frosted fan blades. This creates an strikingly unmistakable look, enabling you to express your inner creativity.
Rifle Bearing TechnologyRifle bearings are designed to combine the advantages of sleeve and ball bearings, with a spiral groove on the interior of the sleeve, which helps to distribute lubricant evenly and reduce friction. Since the fluid is pumped from a reservoir, lubrication is not affected by the fan’s orientation, so they can be mounted horizontally, vertically, or at an angle without negative effects on longevity or noise.
Closed Loop MotorWith a remarkably high air pressure of up to 2.51mm/H2O, Light Wings LX 120mm PWM high-speed is the best choice for water-cooled and air-cooled systems alike. The 9 optimised fan blades, alongside an innovative closed-loop motor, provide enough air pressure and reliability to make this fan work great even in demanding configurations.
Undisputed Elegance
Make It SpecialSwitch between the 10 included lighting foils as often as you like with Pure Loop 3 LX 240mm. Each foil changes the impressive ARGB effect of the cooling block, and can replace foils with minimal effort. The included Light Wings fans come with 16 LEDs that perfectly scatter RGB lighting across the fan blades to illuminate your build in glorious colour.
