be quiet! Pure Loop 3 280 (BW028)

Name: be quiet! Pure Loop 3 280 BW028
Brand: be quiet!

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be quiet! Pure Loop 3 280

Pure Backplate

240 mm280 mm360 mm

Main specs
Features	for CPU
Product type	liquid cooling


Fan
Number of fans	2
Fan size	140 mm / Pure Wings 3 /
Fan thickness	25 mm
Bearing	Rifle Bearing
Max. RPM	1800 rpm
Speed controller	auto (PWM)
Max. air flow	72.2 CFM
Static pressure	2.44 mm H2O
MTBF	80 K hours
replaceable
Power source	4-pin


Radiator
Heatsink material	aluminum
Plate material	copper
Socket	AMD AM4 AMD AM5 Intel 1150 Intel 1155/1156 Intel 1151 / 1151 v2 Intel 1200 Intel 1700 / 1851

Liquid cooling
Heatsink size	280 mm
Pump size	68.5x93.4x44.9 mm
Pump rotation speed	5500 rpm
Pipe length	400 mm
Pump power source	4-pin
Pump noise level	37 dB


General
Mount type	bilateral (backplate)
Manufacturer's warranty	3 years
Dimensions	317x140x27 mm / radiator /
Weight	1064 g
Official Website	bequiet.com
Added to E-Catalog	August 2025
P/N	BW028

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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	be quiet! Pure Loop 3 280mm All-in-One Liquid CPU Cooler BW028EU Keep your computer cool and quiet with the Be Quiet! Pure Loop 3 280mm liquid cooler. Designed for people who want great perf... moreormance without loud noise, this cooler keeps your CPU running smoothly even during gaming, video editing, or other heavy work. The Pure Loop 3 uses a large 280 mm radiator and two 140 mm Pure Wings 3 fans to move heat away from your processor quickly and quietly. Thanks to Be Quiet!’s well-known fan design, you get powerful cooling with very little noise — perfect for anyone who wants a calm and quiet PC. This cooler also includes a refill port, so you can easily add coolant when needed and keep it working like new for years. Its flexible tubes and clean, all-black design make it easy to install and look great in any case. CCLonline.com Delivery: to United Kingdom Report	£47.99 Buy in shop

	be quiet! Pure Loop 3 280mm All-in-One Liquid CPU Cooler BW028EU Keep your computer cool and quiet with the Be Quiet! Pure Loop 3 280mm liquid cooler. Designed for people who want great perf... moreormance without loud noise, this cooler keeps your CPU running smoothly even during gaming, video editing, or other heavy work. The Pure Loop 3 uses a large 280 mm radiator and two 140 mm Pure Wings 3 fans to move heat away from your processor quickly and quietly. Thanks to Be Quiet!’s well-known fan design, you get powerful cooling with very little noise — perfect for anyone who wants a calm and quiet PC. This cooler also includes a refill port, so you can easily add coolant when needed and keep it working like new for years. Its flexible tubes and clean, all-black design make it easy to install and look great in any case. CCLonline.com Delivery: to United Kingdom Report	£58.99 Buy in shop

	be quiet! Pure Loop 3 280mm Intel/AMD AIO Liquid CPU Cooler - Black BW028EU Supremely Quiet Cooling The be quiet! PURE LOOP 3 280mm is a whisper-quiet, high-performance all-in-one water cooler design... moreed for slightly overclocked systems and flagship CPUs like Intel Core i9 or AMD Ryzen 9. Its state-of-the-art PWM pump ensures powerful yet quiet operation with minimal vibration, keeping your system stable under heavy loads. Dual Pure Wings 3 140mm PWM high-speed fans, featuring a funnel-shaped air outlet and daisy-chain connectivity, deliver high static pressure and efficient airflow whilst maintaining low noise-levels. Flexible sleeved tubes, a straightforward mounting system, and an easy-access refill port make installation and maintenance simple. Backed by a 3-year manufacturers warranty and having clean, minimalist aesthetics free of distracting lighting; the PURE LOOP 3 280mm is a reliable cooling solution for gamers and PC enthusiasts alike. State-of-the-Art Technology At the heart of the be quiet! PURE LOOP 3 280mm 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. Pure Wings 3 The Pure Wings 3 140mm PWM fans of the be quiet! PURE LOOP 3 280mm are engineered for maximum efficiency and durability. A newly designed fan frame outlet minimises air leaks, boosting radiator performance, while optimised fan blade angles generate higher air pressure for exceptional cooling power. Every detail of the design serves a purpose, delivering uncompromising functionality with a timeless, elegant look that complements any gaming PC. Built with proven rifle bearing technology, these fans ensure long-lasting reliability with an impressive average lifespan of 80,000 hours. Iconic Design Pure Wings 3 140mm PWM trims all the fat. Every part and single detail contribute to the functionality and uncompromising performance. This has also been considered in the design of the fan. All outlines and angles serve a purpose, making Pure Wings 3 140mm PWM a timeless classic and elegant addition to every gaming PC. Rifle Bearing Technology Rifle 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 fans orientation, so they can be mounted horizontally, vertically, or at an angle without negative effects on longevity or noise. Optimised to the Max The fan frame outlet is newly designed to minimise air leaks. This benefits especially the radiator performance of Pure Wings 3 140mm PWM. To reach even higher performance, the fan blades Box.co.uk Delivery: to United Kingdom Report	£58.98 Buy in shop

	be quiet! Pure Loop 3 240mm All-in-one Liquid Cooler 14cm - Black - BW028EU BW028EU The be quiet! Pure Loop 3 240mm All-in-one Liquid Cooler 14cm - Black is a CPU cooler designed for quiet, reliable operation... moreand quality construction, an excellent choice for low-noise PC builds. Awd-it.co.uk Delivery: to United Kingdom Report	£62.75 Buy in shop

	Be Quiet! Pure Loop 3 Liquid CPU Cooler 14cm Black (BW028EU) BW028EU The Be Quiet. Pure Loop 3 280mm is a high-performing and silent All-in-One liquid CPU cooler, designed specifically for users... morewith overclocked systems or those running demanding applications who prefer a clean, non-RGB aesthetic.This 280mm liquid cooler delivers impressively high cooling performance for all consumer CPUs. It features a powerful, whisper-quiet PWM pump with a 6-pole motor (up to 5500 RPM) for smooth, low-vibration operation. The radiator is equipped with two Pure Wings 3 140mm PWM high-speed fans (1800 RPM), which offer high static pressure and very quiet operation, maintaining a maximum noise level of only 36.6 dB(A).&.nbsp.These fans include a closed loop motor function to ensure a steady speed regardless of radiator resistance. For maximum convenience and a neat appearance, the PWM fans can be daisy-chained together. The cooler features flexible sleeved tubes, an easy-to-access refill port for maintenance, and an elegant, neat design with subtle details on the coo... RefreshCartridges.co.uk Delivery: in United Kingdom Report	£63.27 Buy in shop