Zavedení
This manual provides detailed instructions for the installation, operation, and maintenance of your Thermalright Royal Knight 120 CPU Air Cooler. Please read this manual thoroughly before installation to ensure proper setup and optimal performance.

Image: Thermalright Royal Knight 120 CPU Air Cooler, showcasing its dual-tower design with two 120mm fans.
Nastavení a instalace
The Thermalright Royal Knight 120 CPU cooler supports a wide range of Intel and AMD platforms. Ensure you have all components listed in the packaging before beginning installation.
Instalační video průvodce
Video: Official installation guide for the Thermalright RK120 series CPU cooler, demonstrating step-by-step assembly for various CPU sockets.
Obecné kroky instalace
- Připravte základní desku: For AMD AM4/AM5 motherboards, remove the existing plastic brackets but keep the original backplate. For Intel LGA1700, adjust the backplate to the 1700 position and install it from the back of the motherboard.
- Nainstalujte Standoffs: Place the appropriate standoffs (red for AMD, blue for Intel 1700) onto the motherboard mounting holes.
- Montážní držáky: Secure the metal mounting brackets onto the standoffs using the provided screws. Ensure they are tightened evenly.
- Naneste tepelně izolační pastu: Apply a small amount of thermal compound (included) to the center of the CPU's Integrated Heat Spreader (IHS).
- Umístění chladiče: Remove the protective sticker from the heatsink coldplate. Carefully place the heatsink onto the CPU, aligning the heatsink bracket nuts with the screws on the mounting brackets.
- Bezpečný chladič: Using a screwdriver, alternately tighten the nuts on the heatsink bracket to apply even mounting pressure. Do not overtighten.
- Install Fans: Attach the fan clips to the fans (short clips for the slim fan, standard clips for the standard fan). Mount the fans onto the heatsink.
- Připojení kabelů ventilátoru: Connect the 4-pin fan connectors to the provided Y-cable. Then, connect the Y-cable to the motherboard's CPU_FAN header.
Konec kompatibilityview
The Royal Knight 120 CPU cooler is designed for broad compatibility with mainstream Intel and AMD CPUs. This includes:
- Intel: LGA1851, LGA1700, LGA1150, LGA1151, LGA1155, LGA1156, LGA1200, LGA2011, LGA2066
- AMD: AM5, AM4

Image: Diagram illustrating the CPU socket compatibility for the Royal Knight 120 cooler, including Intel LGA1851/1700/115X/1200/2011/2066 and AMD AM5/AM4.

Image: Visual representation of CPU compatibility for the Thermalright Royal Knight 120, highlighting support for various Intel and AMD platforms.

Image: Illustration of the Royal Knight 120's RAM compatibility, featuring slim performance fans and an offset heatsink design to prevent interference with RAM modules.
Operace
The Thermalright Royal Knight 120 is a high-performance dual-tower, dual-fan CPU air cooler designed for efficient heat dissipation. It features an anodic frosted top cover, fully electroplated 6 heat pipes, and a micro-carved reflow soldering copper bottom process to ensure stable cooling performance.
- Dual Fan Configuration: The cooler utilizes two 120mm PWM fans. The front fan is a thinner 12cm fan (15mm thickness) with a high RPM of 1900RPM, while the middle fan is a standard 12cm fan (28mm thickness). This configuration optimizes airflow and ensures RAM clearance.
- AGHP 4.0 Heat Pipe Technology: Equipped with 6x6mm pure copper heat pipes, this cooler incorporates AGHP 4.0 technology to effectively manage heat transfer regardless of the cooler's orientation (vertical or horizontal). The pure copper base directly senses CPU temperature for efficient heat transfer.
- Volba RAM: The cooler's design ensures ample space for RAM modules, preventing obstruction even with tall RAM heatsinks.
- Redukce šumu: Soft silicone corner pads on the fans help reduce vibration and noise during operation.
- Y-Adapter Cable: A Y-adapter cable is included to connect both fans to a single CPU_FAN header on the motherboard, synchronizing fan speeds.

Image: Close-up of the heatsink base and heat pipes, illustrating the AGHP 6x6mm anti-gravity heat pipe technology designed to optimize performance in any orientation.

Image: Two 120mm fans, one standard thickness (TL-H12-X28) and one slim (TL-H12015B), highlighting their dual thickness design for optimal compatibility and airflow.
Údržba
Regular maintenance ensures the longevity and optimal performance of your CPU cooler.
- Odstranění prachu: Periodically clean the heatsink fins and fan blades to prevent dust buildup, which can impede airflow and reduce cooling efficiency. Use compressed air or a soft brush.
- Kontrola ventilátoru: Check the fans for any signs of wear, damage, or unusual noise. Ensure the fan cables are securely connected.
- Tepelná směs: While not required frequently, if you remove the cooler for any reason, it is recommended to clean off the old thermal compound from both the CPU and the coldplate and apply fresh thermal compound before reinstallation.
Odstraňování problémů
If you encounter issues with your Thermalright Royal Knight 120 CPU cooler, refer to the following common solutions:
- Vysoké teploty procesoru:
- Ujistěte se, že chladič je bezpečně namontován a má plný kontakt s procesorem.
- Verify that thermal compound was applied correctly and evenly.
- Check for dust buildup on the heatsink fins and fan blades; clean if necessary.
- Confirm that fans are spinning correctly and connected to the CPU_FAN header.
- Zajistěte dostatečné proudění vzduchu uvnitř skříně počítače.
- Fans Not Spinning or Making Unusual Noise:
- Check all fan connections, including the Y-cable and the motherboard CPU_FAN header.
- Inspect fan blades for any obstructions.
- If a fan is making excessive noise, it may indicate a bearing issue. Contact support if the fan is faulty.
- Potíže s instalací:
- Refer to the installation video and step-by-step instructions carefully.
- Ensure you are using the correct mounting hardware for your CPU socket (AMD vs. Intel).
- For AMD installations, confirm the original motherboard backplate is in place.
Specifikace
Detailed technical specifications for the Thermalright Royal Knight 120 CPU Air Cooler:
| Funkce | Detail |
|---|---|
| Model | Royal Knight 120 |
| Rozměry (D x Š x V) | 122 mm x 114 mm x 156 mm (4.8" D x 4.49" Š x 6.14" V) |
| Heat Dissipation Material | Aluminum + Copper (All Aluminum Fins) |
| Tepelné trubky | 6 x 6mm Pure Copper (AGHP 4.0 Technology) |
| Typ ventilátoru | Dual 120mm PWM Fans (One slim 15mm, one standard 28mm) |
| Maximální rychlost otáčení | 1900 ot./min |
| Proud vzduchu | 136.81 kubických stop za minutu (CFM) |
| Úroveň hluku | 29.4 decibelů (dB) |
| Typ napájecího konektoru | 4-pin |
| svtage | 12 V (DC) |
| Kompatibilní zařízení | Desktop |
| Kompatibilita soketů CPU | AMD: AM4/AM5; Intel: LGA1851/1700/1150/1151/1155/1156/1200/2011/2066 |
| Hmotnost položky | 3.63 libry |

Image: Detailed dimensions of the Thermalright Royal Knight 120 CPU cooler, including height, width, length, and fan thicknesses.
Informace o záruce
Please refer to the product packaging or the official Thermalright website for specific warranty terms and conditions. Typically, CPU coolers come with a manufacturer's warranty covering defects in materials and workmanship.
Zákaznická podpora
For further assistance, technical support, or warranty claims, please contact Thermalright customer service through their official webna webu nebo u prodejce, kde byl produkt zakoupen.





