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The ARCTIC Liquid Freezer III Pro 360 is an all-in-one (AIO) CPU liquid cooler designed for high-performance computing systems. It features a 360mm radiator with three 120mm fans, a PWM-controlled pump, and an integrated VRM fan to ensure efficient heat dissipation and stable operation for both AMD AM5/AM4 and Intel LGA1851/1700 platforms. Key design elements include optimized contact pressure, native offset mounting for improved heat transfer, and integrated cable management for a clean installation.

Figura 1: Mésview of the ARCTIC Liquid Freezer III Pro 360 AIO CPU Cooler, showcasinel radiador, els ventiladors i el bloc de la bomba.
Contingut del paquet
Verifiqueu que tots els components siguin presents al paquet abans de començar la instal·lació:
- Liquid Freezer 360 (black)
- Mounting hardware for AMD AM5/AM4 and Intel LGA1851/1700 sockets
- Pre-applied thermal paste (ARCTIC MX-6)
- User Manual (digital version available via QR code or provided link)

Figure 2: The product packaging, indicating included components and key features.
Configuració i instal·lació
Proper installation is crucial for optimal performance. Refer to the detailed user manual for step-by-step instructions specific to your CPU socket (AMD AM5/AM4 or Intel LGA1851/1700).
Comprovacions prèvies a la instal·lació:
- Compatibilitat de casos: Ensure your PC case has sufficient clearance for a 360mm radiator (15.7 x 4.7 x 2.9 inches) and its fans. The radiator thickness is 38mm.
- Socket de CPU: Identify your CPU socket type (AMD AM5/AM4 or Intel LGA1851/1700) to use the correct mounting hardware.
- Motherboard VRM Clearance: The integrated VRM fan requires adequate space around the CPU socket.

Figure 3: Illustration of radiator dimensions (398mm length, 63mm total height including fans, 38mm radiator thickness) for case compatibility verification.
Consideracions de muntatge:
- Native Offset Mounting: The cold plate is designed for an offset mount to align with the CPU hotspot, optimizing heat transfer for both AMD and Intel processors.
- Contact Frame (Intel LGA1851/1700): The cooler includes a contact frame for Intel LGA1851/1700 sockets to improve contact pressure distribution, which can enhance thermal performance and CPU longevity.

Figure 4: Diagram illustrating the native offset mounting for AMD AM5 and Intel LGA1851, showing how the cold plate aligns with the CPU hotspot for efficient heat transfer.

Figura 5: Primer pla view of the Intel LGA1851/1700 contact frame, designed to optimize pressure distribution on the CPU.
Gestió de cables:
The PWM cables for the radiator fans are integrated into the sleeve of the tubes, simplifying cable routing and reducing clutter. A single visible cable connects to the motherboard.

Figure 6: Visual representation of the pre-installed fans and integrated cable management, showing the streamlined cabling within the system.

Figure 7: Diagram showing the connection points for the VRM fan, radiator fans, and pump, illustrating options for full or simple control.
Operating the Cooler
The ARCTIC Liquid Freezer III Pro 360 operates automatically based on CPU temperature, with its PWM-controlled pump and fans adjusting speed to maintain optimal cooling performance. The integrated VRM fan actively cools the voltage regulator modules on your motherboard, contributing to overall system stability.
Rendiment dels fans:
The ARCTIC P12 Pro fans offer enhanced performance across various speeds, providing powerful and quiet operation, especially at lower RPMs. They can reach higher maximum speeds for demanding loads.

Figure 8: Specifications for the ARCTIC P12 Pro Fan, including fan speed (400-3000 RPM), static pressure (6.9 mm H₂O), and airflow (77 CFM | 131 m³/h).
VRM Cooling:
The dedicated VRM fan helps to lower the temperature of your motherboard's voltage regulators, which is critical for maintaining stable power delivery to the CPU, especially under heavy loads or during overclocking.

Figure 9: Graph comparing VRM temperatures with and without active cooling, demonstrating the effectiveness of the integrated VRM fan in reducing temperatures.
Manteniment
The ARCTIC Liquid Freezer III Pro 360 is designed for minimal maintenance. However, periodic checks can help ensure its longevity and performance:
- Eliminació de pols: Regularly inspect the radiator fins and fan blades for dust accumulation. Use compressed air or a soft brush to gently remove dust, ensuring unobstructed airflow.
- Inspecció de tubs: Periodically check the tubing for any signs of kinks, leaks, or damage.
- Funcionament del ventilador: Listen for any unusual noises from the fans or pump, which could indicate an issue.
This AIO cooler is a closed-loop system and does not require coolant refills.
Resolució de problemes
If you encounter issues with your Liquid Freezer III Pro 360, consider the following common troubleshooting steps:
- Temperatures altes de la CPU:
- Verify proper mounting pressure and contact between the cold plate and CPU.
- Ensure fans are spinning and oriented correctly for optimal airflow (intake or exhaust, depending on case setup).
- Check if the pump is operating (listen for a faint hum or check software monitoring).
- Confirm that the thermal paste application was sufficient and even.
- Soroll excessiu del ventilador:
- Check for dust buildup on fan blades or radiator fins.
- Ensure fan cables are not obstructing fan rotation.
- Adjust fan curves in your motherboard's BIOS or through software to find a balance between cooling and noise.
- La bomba no funciona:
- Verify the pump's power connection to the motherboard.
- Check BIOS settings to ensure the pump header is configured correctly (e.g., set to full speed or PWM control).
For more detailed troubleshooting or persistent issues, please refer to the full user manual or contact ARCTIC customer support.
Especificacions
| Característica | Detall |
|---|---|
| Número de model | ACFRE00180A |
| Marca | ÀRTIC |
| Dimensions del producte | 15.7 cm de llargada x 4.7 cm d'amplada x 2.9 cm d'alçada (15.7 x 4.7 x 2.9 cm) |
| Pes | 4.45 lliures |
| Dispositius compatibles | CPU (AMD AM5/AM4, Intel LGA1851/1700) |
| Mètode de refrigeració | Líquid |
| Mida del radiador | 360mm (3 x 120mm fans) |
| Radiator Thickness | 38 mm |
| Tipus de ventilador | ARCTIC P12 Pro Fan |
| Velocitat de rotació màxima | 3000 RPM |
| Capacitat de cabal d'aire | 77 peus cúbics per minut (CFM) |
| Tipus de connector d'alimentació | 4-pins |
| Voltage | 12 Volts |
| Wattage | 3.96 watts |
| UPC | 840033402927 |
Garantia i Suport
For warranty information and technical support, please visit the official ARCTIC website or refer to the full user manual. You can also find the user manual PDF aquí.
ARCTIC offers protection plans for extended coverage. Please check with your retailer for available options.





