The be quiet! Pure Loop 3 280mm is a high-performance all-in-one liquid cooler designed to keep your processor running cool and quiet. Built with a sleek black finish and constructed from premium aluminium and copper materials, this cooler combines durability with efficient thermal management. With a 280mm radiator and 400mm tubing length, it offers excellent cooling capacity for a wide range of modern processors, supporting both Intel and AMD platforms including LGA 1700, LGA 1851, AM4, and AM5 sockets.
Optimised Airflow and Silent Operation
The Pure Loop 3 280mm features two 140mm PWM fans that operate at speeds ranging from 0 to 1800 RPM, allowing the system to dynamically adjust fan speed based on thermal load. With a maximum noise level of 36.6 dB(A) and a maximum air pressure of 2.44 mmH2O, the cooler delivers strong airflow performance while maintaining a relatively quiet acoustic profile. The 12V fans draw a maximum current of just 0.45A, making them energy efficient during everyday use.
Broad Compatibility and Practical Design
Designed with versatility in mind, the Pure Loop 3 280mm supports a comprehensive range of Intel sockets including 1150, 1151, 1155, 1156, 1200, 1700, and 1851, as well as AMD AM4 and AM5 sockets. The compact pump head measures just 52mm in height, helping to ensure clearance within a variety of PC cases. The 400mm tubing length provides flexible radiator placement, making installation straightforward in both mid-tower and full-tower builds.
Product number manufacturer:
BW028EU
Cooling
Energy management
Physical characteristics
Sockets
1150, 1151, 1155, 1156, 1200, 1700, 1851, AM4, AM5
Technical details
Pulse-width modulation (PWM) support:
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