Introducció
The ARCTIC Liquid Freezer III Pro 240 is an advanced all-in-one (AIO) liquid CPU cooler designed to provide superior cooling performance for high-end processors. Featuring a 38 mm thick radiator, PWM-controlled pump, and an integrated VRM fan, this cooler ensures optimal thermal management and stable system operation. It is compatible with both AMD AM5/AM4 and Intel LGA1851/1700 sockets, offering a versatile solution for various PC builds.
Figure 1: ARCTIC Liquid Freezer III Pro 240 AIO CPU Cooler overview.
Informació de seguretat
- Desconnecteu sempre l'alimentació de l'ordinador abans de la instal·lació o el manteniment.
- Manipuleu els components amb cura per evitar danys.
- Assegureu-vos d'una connexió a terra adequada per evitar descàrregues electrostàtiques (ESD).
- Mantenir fora de l'abast dels nens i mascotes.
- Do not attempt to open or modify the sealed liquid cooling loop.
- Refer to your motherboard manual for specific fan header locations and settings.
Contingut del paquet
Verifiqueu que tots els components siguin presents abans de començar la instal·lació:
- ARCTIC Liquid Freezer III Pro 240 (black) AIO Cooler with pre-installed fans and pump
- Mounting hardware for Intel LGA1851/1700 sockets
- Maquinari de muntatge per a sòcols AMD AM5/AM4
- Thermal paste (pre-applied or included in tube)
- User Manual (online access recommended)
Configuració i instal·lació
Follow these steps carefully for proper installation of your ARCTIC Liquid Freezer III Pro 240 cooler. It is recommended to consult the official ARCTIC installation videos for visual guidance.
1. Case Compatibility Check
Before installation, ensure your PC case has sufficient clearance for the radiator and fans. The radiator has a thickness of 38 mm, and with fans, the total depth can be up to 63 mm. The overall length is approximately 277 mm.
Figure 2: Radiator dimensions for case compatibility check. Radiator thickness is 38mm, fan thickness is 25mm, total depth with fans is 63mm, and length is 277mm.
2. Prepare Motherboard and CPU
Install your CPU onto the motherboard. For Intel LGA1851/1700 sockets, consider using the included contact frame to optimize pressure distribution and improve thermal contact. For both Intel and AMD platforms, the cooler features native offset mounting to align the cold plate center with the CPU hotspot for more efficient heat transfer.
Figure 3: Illustration of the LGA1851/LGA1700 contact frame for improved thermal contact.
Figure 4: Diagram showing native offset mounting for AMD AM5 and Intel LGA1851, aligning the cold plate with the CPU hotspot.
3. Muntar el radiador i els ventiladors
Secure the radiator and pre-installed fans to your chosen mounting location in the PC case (e.g., top, front). Ensure the fans are oriented to provide optimal airflow for your system configuration (intake or exhaust).
4. Install Pump/Cold Plate Assembly
Carefully place the pump/cold plate assembly onto the CPU, aligning it with the mounting holes. Secure it using the appropriate screws and backplate for your CPU socket. Ensure even pressure is applied for optimal thermal transfer.
5. Cable Management and Connections
The Liquid Freezer III Pro features integrated cable management, with PWM cables of the radiator fans routed within the hose sleeving. This results in a single visible cable connecting to the motherboard. Connect this main cable to a CPU_FAN or AIO_PUMP header on your motherboard. The integrated VRM fan also connects via PWM.
Figure 5: Illustration of integrated cable management, showing how fan cables are routed within the hose sleeving.
Figure 6: Connection options for the cooler, allowing for individual control of VRM fan, radiator fan, and pump, or a single all-in-one connection.
Instruccions de funcionament
Once installed, the ARCTIC Liquid Freezer III Pro 240 operates automatically based on your motherboard's fan control settings. The PWM-controlled pump and fans adjust their speed according to CPU temperature, ensuring efficient cooling and quiet operation.
- Control de velocitat del ventilador: The ARCTIC P12 Pro fans operate within a speed range of 400-3000 RPM. You can fine-tune fan curves in your motherboard's BIOS/UEFI settings or using third-party fan control software to balance cooling performance and noise levels.
- Ventilador VRM: The integrated VRM fan actively cools the voltage regulator modules on your motherboard, contributing to overall system stability and longevity. Its speed is also PWM-controlled.
Figure 7: Specifications of the ARCTIC P12 Pro fan, including speed range (400-3000 RPM), static pressure (6.9 mm H2O), and airflow (77 CFM).
Figure 8: Comparison of VRM temperatures with Liquid Freezer III Pro, Liquid Freezer II, and without active ventilation, demonstrating the effectiveness of the integrated VRM fan.
Manteniment
The ARCTIC Liquid Freezer III Pro 240 is designed to be maintenance-free. The sealed loop ensures no refilling or regular checks of coolant levels are required. However, periodic cleaning can help maintain optimal performance:
- Eliminació de pols: Netegeu periòdicament la pols de les aletes del radiador i de les pales del ventilador amb aire comprimit o un raspall suau. Assegureu-vos que els ventiladors no girin durant la neteja.
- Flux d'aire de la caixa: Maintain good airflow within your PC case to prevent dust buildup and ensure efficient heat dissipation from all components.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Temperatures altes de la CPU | Improper cold plate contact; insufficient thermal paste; fan/pump not spinning; dust buildup on radiator. | Re-seat cooler, check thermal paste application; ensure all cables are connected to appropriate headers; clean radiator and fans. |
| Soroll inusual del refrigerador | Air bubbles in pump; fan bearing noise; loose components. | Orient radiator higher than pump to allow air to collect in radiator; check fan screws; if noise persists, contact support. |
| Els ventiladors no giren | Incorrect fan header connection; disabled in BIOS; faulty fan. | Verify fan connections to motherboard; check BIOS settings for fan control; test fans individually if possible. |
Especificacions
- Model: ACFRE00178A
- Dimensions del producte: 10.91 x 4.72 x 2.6 polzades (277 x 120 x 66 mm)
- Pes: 3.69 lliures (1.67 kg)
- Material del radiador: Alumini
- Material de la placa freda: Coure, Aletes Micro Skived
- Mètode de refrigeració: Aigua
- Dispositius compatibles: AMD (AM5/AM4), Intel (LGA1851/1700)
- Tipus de connector d'alimentació: PWM de 4 pins
- Voltage: 12 Volts
- Wattage: 3.96 watts
- Maximum Rotational Speed (Fans): 3000 RPM
- Capacitat de flux d'aire: 77 peus cúbics per minut (CFM)
Garantia
ARCTIC provides a 6-year warranty for the Liquid Freezer III Pro 240. For detailed warranty terms and conditions, please refer to the official ARCTIC weblloc o poseu-vos en contacte amb el seu servei d'atenció al client.
Suport
For further assistance, technical support, or to access the latest drivers and software, please visit the official ARCTIC support page:
