be quiet! PURE LOOP 3 AIO Liquid Cooler 12cm Black

be quiet! PURE LOOP 3 | High-Performance CPU Liquid Cooler

The be quiet! PURE LOOP 3 Processor All-in-one liquid cooler 12 cm Black 1 pc(s) delivers exceptional thermal performance for demanding processors. Designed for enthusiasts and professionals, this 240mm radiator AIO cooler combines whisper-quiet operation with robust cooling capacity, making it ideal for high-end gaming rigs and workstation builds.

Slim Specs Table

Whisper-Quiet Performance for Demanding CPUs

The PURE LOOP 3 achieves remarkably low noise levels between 15. 4 dB at minimum speed and 35. 2 dB at maximum, ensuring your system remains virtually silent during everyday tasks while providing ample cooling headroom when pushing your processor to its limits. The dual 120mm fans operate efficiently across a wide RPM range, delivering 101. 2 m³/h of airflow without creating distracting noise.

Universal Compatibility with Modern Processors

This AIO liquid cooler supports an extensive range of processor sockets including the latest LGA 1851 for Intel’s newest CPUs and Socket AM5 for AMD Ryzen 9000 Series processors. With comprehensive backwards compatibility covering LGA 1200, LGA 1700, Socket AM4, and older Intel and AMD platforms, the PURE LOOP 3 adapts to virtually any current or recent system build.

Premium Build Quality for Long-Term Reliability

Constructed with an aluminum radiator and copper base plate, the PURE LOOP 3 ensures optimal heat transfer from your CPU to the cooling liquid. The 40cm tubing provides flexible installation options, while the daisy-chain capability simplifies cable management by allowing fans to be connected in series. With an impressive 80, 000-hour MTTF rating, this cooler delivers dependable performance for years of service.

Efficient Thermal Management for Overclocking

The 5500 RPM pump and dual 2100 RPM fans work in harmony to maintain optimal CPU temperatures even under heavy loads. The 2. 41 mmH2O maximum air pressure ensures efficient heat dissipation across the radiator fins, while PWM support allows precise fan speed control based on thermal conditions. This makes the PURE LOOP 3 particularly well-suited for users who want to push their processors beyond stock settings.

Box Contents

• be quiet! PURE LOOP 3 AIO liquid cooler
• Mounting kit for supported sockets
• Thermal grease
• Manual
• 4-pin pump connector cables

Check before you buy

• Confirm your processor socket is supported (LGA 1851, AM5, AM4, LGA 1700, LGA 1200, LGA 1151, LGA 1155, LGA 1150)
• Verify your case has space for a 240mm radiator (240mm width, 27. 7cm depth)
• Check that your motherboard has available 4-pin fan headers
• Ensure your case supports 120mm fan mounting for both fans

Frequently Asked Questions

Q: Does this cooler have RGB lighting?

A: No, the PURE LOOP 3 does not feature illumination LED lighting, maintaining a clean, professional appearance.

Q: What processors is this compatible with?

A: It supports Intel LGA 1851, 1700, 1200, 1151, 1155, 1150 and AMD AM5, AM4 sockets.

Q: How many fans come with this cooler?

A: The PURE LOOP 3 includes two 120mm fans for optimal radiator cooling performance.

Q: What is the warranty period?

A: This product comes with a 3-year manufacturer warranty.

Q: Can I control the fan speeds?

A: Yes, the fans support PWM (Pulse Width Modulation) for automatic speed control based on temperature.

The Consultant’s verdict & warranty

The be quiet! PURE LOOP 3 represents an excellent choice for users seeking premium cooling performance without RGB distractions. Its broad socket compatibility, whisper-quiet operation, and robust build quality make it particularly suitable for high-end gaming systems and professional workstations running Intel Core i9 or AMD Ryzen 9000 Series processors. Covered by the standard Manufacturer Warranty.