AiO Liquid Cooler lian li Galahad II LCD 280 TL Wireless Black — 280 mm radiator, LCD pump, wireless controller

lian li Galahad II LCD 280 TL Wireless Black is an all-in-one liquid CPU cooler with a 280 mm radiator and an integrated LCD on the pump head. The unit combines a slim dual-fan radiator assembly with a pump that provides real-time visual feedback via an LCD panel and can be adjusted using a wireless controller. It is designed for desktop systems that require effective heat transfer from modern CPUs while offering a compact external footprint and customizable pump display options.

Advantages

The cooler delivers stable thermal performance through its 280 mm radiator and dual-fan configuration, while the LCD-equipped pump head allows visual monitoring of temperatures, system graphics, or custom images. Wireless control enables easy fan and pump curve adjustments without accessing motherboard software. The closed-loop design minimizes maintenance compared with custom water-cooling setups and supports multiple mainstream CPU sockets for straightforward installation.

Suitable for

• High-performance desktop builds requiring enhanced CPU cooling
• Systems where visible pump display and system monitoring are desired
• Enclosures that support 280 mm radiator mounting
• Users who prefer wireless control of fan and pump settings

Key specifications

• Radiator size: 280 mm dual-fan configuration
• Pump with integrated LCD display for visual monitoring and customization
• Wireless controller for adjusting fan and pump profiles
• Closed-loop (all-in-one) liquid cooling solution
• Colour: black finish on pump and radiator

How to use

Mount the 280 mm radiator to a compatible case location using the included screws and attach the fans in the configured orientation for airflow direction. Install the pump head onto the CPU socket following the manufacturer’s bracket and thermal interface material instructions. Connect fan and pump power cables to appropriate headers or included adapters, then pair the wireless controller according to the quick-start guide. Use the pump LCD to view temperatures or custom images and adjust performance profiles with the wireless controller to balance cooling and noise.

Recommendations

Ensure the case supports a 280 mm radiator and verify clearance for memory modules and VRM heatsinks near the CPU socket before installation. Maintain adequate case airflow by configuring intake and exhaust fans, and periodically check cable connections and radiator dust buildup. For optimal results, adjust fan and pump curves via the wireless controller to match typical CPU load and noise preferences.