The be quiet! Pure Loop 3 LX 240mm is a powerful all-in-one liquid cooler suitable for a variety of processor sockets, including AM4, LGA 1150, LGA 1151, LGA 1155, LGA 1200, LGA 1700, LGA 1851, and AM5. With a radiator size of 240 mm, it provides effective cooling for modern high-performance processors. The combination of quiet operation and subtle ARGB lighting creates an appealing look and a pleasant sound environment, making it an ideal choice for gaming and work PCs. The installation is user-friendly, allowing even less experienced users to benefit from its high cooling performance. This liquid cooler combines functionality and aesthetics, making it an excellent addition to any system.
LED lighting | ARGB, Multicoloured |
CPU Water Cooling Type | AiO water cooling |
Socket | AM4, AM5, LGA 1150, LGA 1151, LGA 1155, LGA 1200, LGA 1700, LGA 1851 |
Bottom plate material | Copper |
Number of fans | 2 Fan |
Fan dimension | 120 mm |
Item number | 61278192 |
Manufacturer | be quiet! |
Category | CPU water coolers |
Manufacturer No. | BW030EU |
Release date | 25.8.2025 |
Sales rank in Category CPU water coolers | 21 of 1186 |
External links |
Colour | Black |
Exact colour description | Black |
LED lighting | ARGB, Multicoloured |
CPU Water Cooling Type | AiO water cooling |
Socket | AM4, AM5, LGA 1150, LGA 1151, LGA 1155, LGA 1200, LGA 1700, LGA 1851 |
Bottom plate material | Copper |
Number of fans | 2 Fan |
Fan dimension | 120 mm |
Max. Speed | 2100 RPM |
Airflow | 105.10 m³/h |
Static pressure | 2.51 mmH20 |
Hose length | 40 cm |
Radiator thickness | 27 mm |
Country of origin | China |
CO₂ emissions | 14.1 kg |
Climate contribution | CHF 0.34 |
Length | 277 mm |
Width | 120 mm |
Height | 52 mm |
Weight | 1050 g |
Length | 35 cm |
Width | 15 cm |
Height | 20 cm |
Weight | 1.80 kg |
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The second iteration of the affordable Pure Loop series was particularly impressive thanks to a special pump. This was integrated into the tubes and was whisper-quiet at 0.1 sone under full load. The weak point of the previous version: the fans. The latter have been improved in the new version...