ASUS ROG STRIX LC II 240
ASUS ROG Strix LC II 240 AIO Flüssigkeits-CPU-Kühler – Bedienungsanleitung
This manual provides detailed instructions for the installation, operation, and maintenance of your ASUS ROG Strix LC II 240 All-in-one Liquid CPU Cooler.
1. Produktüberschreitungview
The ASUS ROG Strix LC II 240 is an all-in-one liquid CPU cooler designed to provide efficient cooling for high-performance processors. It features a closed-loop design, a 240mm radiator, and two 120mm 4-pin PWM fans. The pump head includes an individually addressable RGB lighting element with an NCVM coating, enhancing the aesthetic appeal of your system.
Hauptmerkmale:
- Seventh Gen Asetek pump for exceptional cooling and minimal noise.
- ROG-designed radiator fans optimized for airflow and static pressure.
- Individually addressable RGB and NCVM-coating pump cover for modern aesthetics.
- Designed to complement ROG motherboards.
- Reinforced, sleeved tubing for increased durability.
- CPU Socket Support: AMD AM4, TR4; Intel LGA 1700, 1200, 115x, 1366, 2011, 2011-3, 2066.

Figure 1: ASUS ROG Strix LC II 240 Liquid CPU Cooler with labeled components including the illuminated ROG logo, 380mm sleeved rubber tubing, and ROG radiator fans.
2. Einrichtung und Installation
Packungsinhalt:
- ROG Strix LC II 240 Liquid Cooler (Thermal Compound Pre-applied)
- 2 x 120mm ROG Radiator Fans
- Lüfterkabel für Lüfteranschluss
- ARGB-Kabel zur Lichtsteuerung
- USB Cable for Software Control
- Accessory Pack of Screws and Brackets
- Kurzanleitung
- ROG-Aufkleber

Figure 2: All components included in the ASUS ROG Strix LC II 240 retail package.
Kompatibilität:
The ROG Strix LC II 240 cooler supports a wide range of CPU sockets:
- Intel: LGA 1700, 1200, 115x, 1366, 2011, 2011-3, 2066
- AMD: AM4, TR4
Installationsschritte:
- Bereiten Sie das Motherboard vor: Install the appropriate mounting brackets for your CPU socket type onto the pump block.
- Montage von Kühler und Lüftern: Attach the two 120mm ROG radiator fans to the 240mm radiator using the provided screws. Ensure the fans are oriented for optimal airflow (typically pushing air through the radiator).
- Kühler einbauen: Secure the assembled radiator and fans to your PC case in the desired location (e.g., top, front, or rear). Ensure sufficient clearance.
- Pumpenblock montieren: Carefully place the pump block onto your CPU, aligning it with the mounting holes. Secure it with the provided screws, tightening them in a diagonal pattern until snug. The cooler comes with pre-applied thermal compound, so no additional application is needed unless reapplying.
- Kabel anschließen:
- Connect the fan cables to the fan headers on the pump block or directly to your motherboard's CPU_FAN/CHA_FAN headers.
- Connect the ARGB cable from the pump block to an available addressable RGB header on your motherboard.
- Connect the USB cable from the pump block to an internal USB 2.0 header on your motherboard for software control.
- Connect the pump power cable to the dedicated AIO_PUMP or CPU_OPT header on your motherboard.
- Kabelmanagement: Verlegen Sie alle Kabel ordentlich, um eine optimale Luftzirkulation und ein sauberes Erscheinungsbild zu gewährleisten.
Video 1: An unboxing and component overview of an ASUS ROG Strix LC III 360 AIO cooler, demonstrating the various parts and initial setup steps. While this video features the LC III model, the general components and installation principles are similar to the LC II series.
Video 2: Ein kurzer Überblickview of the ASUS ROG AIO LC II 240mm cooler installed in a PC, showcasing its internal components and RGB lighting effects.
3. Bedienung
Pump and Fan Control:
The ROG Strix LC II 240 utilizes a 7th generation Asetek pump, known for its quiet operation and efficient liquid circulation. The two 120mm fans are 4-pin PWM controlled, allowing for precise speed adjustments based on CPU temperature. This ensures optimal cooling performance while minimizing noise levels. The cooler's noise level is rated at 37.6 Decibels.

Figure 3: Illustration of the optimized fan design, highlighting 4-pin PWM control, 81 CFM airflow, and 5.00mmH2O static pressure.
RGB Lighting and Customization:
The pump head features customizable Aura Sync RGB LED lighting. This allows you to synchronize the cooler's lighting effects with other Aura Sync compatible components in your system, creating a unified aesthetic. The lighting can be controlled via ASUS's software.

Figure 4: Close-up of the customizable Aura Sync RGB LED pump head, showcasing its vibrant lighting capabilities.
Video 3: A demonstration of the pump head's display and RGB lighting effects on an ASUS ROG STRIX LC III 360 ARGB LCD cooler. This provides an example of the visual customization available with ASUS AIOs.
4. Wartung
Regelmäßige Wartung trägt dazu bei, die Langlebigkeit und optimale Leistung Ihres Flüssigkeits-CPU-Kühlers zu gewährleisten.
- Staubentfernung: Reinigen Sie die Kühlrippen und Lüfterflügel des Kühlers regelmäßig, um Staubablagerungen zu vermeiden, die den Luftstrom behindern und die Kühlleistung verringern können. Verwenden Sie dazu Druckluft oder eine weiche Bürste.
- Rohrleitungen und Anschlüsse prüfen: Occasionally check the tubing for any signs of kinks, leaks, or damage. Ensure all connections to the pump, radiator, and motherboard are secure.
- Software-Updates: Keep your ASUS software (e.g., Armoury Crate) updated to ensure the latest features, performance optimizations, and bug fixes for fan and RGB control.
5. Fehlerbehebung
If you encounter issues with your ROG Strix LC II 240 cooler, consider the following:
- Kein Strom/RGB: Verify all power and RGB cables are securely connected to the motherboard and pump. Check motherboard BIOS settings for fan and pump control.
- Hohe CPU-Temperaturen: Ensure the pump block is properly seated on the CPU and the mounting screws are tightened evenly. Check for adequate airflow in your PC case and ensure radiator fans are spinning correctly. Verify thermal paste coverage if the cooler was reinstalled.
- Übermäßiger Lärm: Check fan speeds in your control software. Ensure no cables are obstructing fan blades. If pump noise is unusual, contact ASUS support.
- Softwareprobleme: Reinstall or update ASUS control software. Ensure your operating system and drivers are up to date.
6. Technische Daten
| Besonderheit | Spezifikation |
|---|---|
| Technische Daten | 14.05 x 9.18 x 5.25 Zoll; 2.2 Pfund |
| Artikelmodellnummer | ROG STRIX LC II 240 |
| Hersteller | ASUS |
| Marke | ASUS |
| Typ des Stromanschlusses | 4-polig |
| Bandtage | 12 Volt |
| Wastage | 3 Watt |
| Kühlmethode | Ventilator, Wasser |
| Kompatible Geräte | Desktop |
| Geräuschpegel | 37.6 Dezibel |
| Material | Aluminium, Metall, Kunststoff, Gummi |
| Maximale Drehzahl | 840 U/min |
| UPC | 195553145886, 197105119697 |
7. Garantie und Support
Garantieinformationen:
The ASUS ROG Strix LC II 240 Liquid CPU Cooler comes with a 6 Jahr Garantie, providing assurance for its quality and durability.
Kundendienst:
Für weitere Unterstützung, technischen Support oder Garantieansprüche besuchen Sie bitte die offizielle ASUS-Supportseite. website or contact their customer service department. You can find detailed support resources, FAQs, and contact information on their webWebsite.