1. Introducció
The Cooler Master Atmos II 360 LCD Liquid Cooler is an all-in-one (AIO) liquid CPU cooler designed for high-performance computing systems. It features a 360mm radiator, three high-efficiency fans, and a customizable LCD panel for displaying system statistics, images, or animations. The cooler incorporates a patented dual-chamber pump design for efficient heat dissipation and quiet operation. It supports a wide range of modern CPU sockets, including AMD Ryzen 9 AM5/AM4 and Intel Ultra i9 LGA 1851/1700.
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your Cooler Master Atmos II 360 LCD Liquid Cooler.
2. Què hi ha a la caixa
Verifiqueu que tots els components siguin presents abans de començar la instal·lació:
- Atmos II 360 LCD Panel (Pump and Radiator Assembly)
- SickleFlow 360 Fans (3 units)
- Dual Pump Cover (2 decorative top covers)
- Installation Kit (Mounting hardware for various CPU sockets)
- Manual d'usuari

Image: All components of the Cooler Master Atmos II 360 LCD Liquid Cooler, including the radiator, fans, pump, and accessories.
3. Configuració i instal·lació
The Cooler Master Atmos II 360 LCD Liquid Cooler is designed for straightforward installation across various CPU platforms. Follow these general steps for installation:
- Prepareu la placa base: Install the appropriate backplate and standoffs for your CPU socket (AMD AM5/AM4 or Intel LGA 1851/1700). Refer to the included installation guide for specific socket instructions.
- Muntar el radiador: Secure the 360mm radiator to an available mounting location in your PC case (typically top or front). Ensure adequate airflow.
- Install the Fans: Attach the three SickleFlow 360 fans to the radiator. The fans are pre-installed for convenience.
- Aplicar pasta tèrmica: Apliqueu una capa fina i uniforme de pasta tèrmica al difusor de calor integrat (IHS) de la CPU.
- Muntar la bomba/placa freda: Carefully place the pump/cold plate assembly onto the CPU, aligning it with the standoffs. Secure it using the provided screws.
- Connectar els cables: Connect the pump power cable, fan cables, and ARGB cables to the appropriate headers on your motherboard or a dedicated controller. The wiring is routed internally through the tubes for a cleaner build.
- Offset Brackets for LGA 1851: For LGA 1851 CPUs, use the included offset brackets to optimize contact with CPU hotspots, potentially lowering core temperatures by up to 4°C. Ensure your motherboard is compatible with these offset brackets.

Image: Quick and easy installation showing Intel and AMD mounting brackets.

Image: Offset mounting brackets for LGA 1851, illustrating improved thermal contact compared to standard mounting.

Image: Engineered for simplicity, showing how cables are routed internally through the tubes for a clean build.
4. Funcionament de la nevera
Once installed, the Cooler Master Atmos II 360 LCD Liquid Cooler operates automatically to maintain optimal CPU temperatures. The integrated LCD panel and ARGB lighting offer extensive customization options.
4.1 LCD Panel Personalization
The programmable LCD panel on the pump head can display various information and visual effects:
- Estadístiques del sistema: Monitor CPU temperature, usage, and other vital system metrics in real-time.
- Custom Images/Animations: Upload and display personalized images or animated GIFs.
- Patterns and Effects: Choose from a variety of pre-set visual patterns and lighting effects.
Customization is managed through the Cooler Master MasterCTRL software. Download the latest version from the official Cooler Master website to access all features.

Image: The LCD panel on the pump head displaying system statistics, customizable via MasterCTRL software.
4.2 Customizable ARGB Lighting
The pump head and fans feature customizable Addressable RGB (ARGB) lighting. This lighting can be controlled via the MasterCTRL software or synchronized with your motherboard's ARGB ecosystem, allowing for cohesive lighting themes across your entire PC build.

Image: Dual cover styles for the pump head, which attach magnetically for easy swapping.
4.3 Community Customization
The Atmos II LCD supports community customization through open-source design files. Users can download and print their own pump covers, faceplates, or custom labels to further personalize their cooler. Visit the Cooler Master website for more details and access to design files.

Image: Community customization options, including 3D printable pump covers and faceplates.
5. Manteniment
Un manteniment regular garanteix un rendiment òptim i una llarga vida útil del refrigerador de líquid.
- Neteja de pols: Periodically clean dust from the radiator fins and fan blades using compressed air. Ensure the fans are not spinning during cleaning to prevent damage.
- Comprovació de la canonada i les connexions: Inspeccioneu els tubs i les connexions per detectar qualsevol signe de fuites o danys. Assegureu-vos que totes les connexions estiguin ben fixades.
- Actualitzacions de programari: Keep the MasterCTRL software updated to the latest version for improved features and stability.
6. Solució De Problemes
If you encounter issues with your Cooler Master Atmos II 360 LCD Liquid Cooler, refer to the following common troubleshooting steps:
- Temperatures altes de la CPU:
- Ensure the pump is properly seated and making good contact with the CPU.
- Verify that thermal paste was applied correctly.
- Check fan connections and ensure they are spinning.
- Netegeu qualsevol acumulació de pols a les aletes del radiador.
- Pump Noise/Vibration:
- Ensure the pump is securely mounted and not vibrating against other components.
- Check for air bubbles in the loop (these usually dissipate over time).
- La il·luminació ARGB no funciona:
- Verify all ARGB cables are correctly connected to the motherboard or controller.
- Check settings in MasterCTRL software or your motherboard's ARGB software.
- LCD Panel Not Displaying:
- Ensure the USB connection for the LCD panel is secure.
- Verify MasterCTRL software is running and updated.
- Restart the MasterCTRL software or your system.
For further assistance, contact Cooler Master support.
7. Especificacions
| Característica | Especificació |
|---|---|
| Dimensions del producte | 14.2 cm de llargada x 4.8 cm d'amplada x 1 cm d'alçada |
| Marca | Cooler Master |
| Tipus de connector d'alimentació | 4-pins |
| Mètode de refrigeració | Ventilador, Aigua |
| Dispositius compatibles | CPU, escriptori |
| Nivell de soroll | 38.5 decibels |
| Material | Alumini, Coure, Plàstic |
| Velocitat de rotació màxima | 2500 RPM |
| Capacitat de cabal d'aire | 190 peus cúbics per minut |
| UPC | 884102131974 |
| Pes de l'article | 3.1 lliures |
| Número de model de l'article | MLX-D36M-A25SZ-LW |
8. Garantia i Suport
8.1 Informació de la garantia
Cooler Master products are backed by a manufacturer's warranty. For specific warranty terms and conditions, including duration and coverage, please refer to the warranty card included with your product or visit the official Cooler Master weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.
8.2 Suport tècnic
For technical assistance, product inquiries, or troubleshooting beyond the scope of this manual, please contact Cooler Master customer support. You can find contact information, FAQs, and additional resources on the official Cooler Master weblloc: www.coolermaster.com.





