Liquid cooling kit Lian Li GALAHAD II LCD SL-INF 36 cm Black

The Galahad II LCD AIO cooler is available in two fan options and two sizes. It ships with pre-installed radiator fans and offers a choice between high-performance RGB fans or the visually matching UNI FAN SL-INF. The cooler features a customizable LCD on the water block controlled by L-Connect 3, which supports multi-layer personalization, circular and background effects, screen capture and basic editing, and synchronization of fan and LED functions. The cooling system uses an 8th Gen Asetek pump with a 3-phase motor (up to 3600 RPM) and a larger cold plate compatible with current Intel and AMD processors. The radiator is 30 mm thick with 20 FPI single-wave fins. Fans (120/140 mm) use fluid dynamic bearings, support ARGB daisy-chaining, and connect to the pump/controller for unified control. Installation supports multiple orientations using a 45° rotatable tubing connector and includes Velcro straps for tube management. The unit connects via USB Type-C to a motherboard 9-pin header for L-Connect 3 and via a 4-pin PWM cable for pump power. The Galahad II LCD is covered by a 6-year warranty (fans and controller included) with leakage-related component coverage up to 3 years after inspection.

Advantages

The pre-installed fan options let you choose between stronger airflow with high-performance RGB fans or a unified visual style with UNI FAN SL-INF. The integrated LCD display provides extensive customization through L-Connect 3, including four display layers, circular and background effects, and the ability to record, capture and edit screen content. The pump and cold plate design improves cooling for modern CPUs, while the high-density 30 mm radiator with 20 FPI balances airflow and thermal performance. ARGB fans support daisy-chaining for cleaner cabling, and the 45° tubing connector allows flexible mounting orientations. Built-in controller connectivity simplifies setup and system integration.

Key specifications

• Fan options: High Performance RGB or UNI FAN SL-INF
• Fan sizes: 120 mm or 140 mm; thickness 25 mm
• Fan bearing: Fluid dynamic bearing
• Radiator thickness: 30 mm; fins: single-wave, 20 FPI
• Pump: 8th Gen Asetek, 3-phase motor, up to 3600 RPM
• Cold plate: enlarged for latest Intel and AMD CPUs
• Display: LCD on water block, customizable via L-Connect 3
• Display features: 4 layers (watermark, hardware/text, motion graphics, images/videos); circular and background effects; screen record/capture and basic editor
• Connectivity: USB Type-C to 9-pin motherboard header for L-Connect 3; 4-pin PWM for pump power
• ARGB: Daisy-chainable ARGB PWM fans
• Tubing: 385 mm length with 45° rotatable connector; includes 2 Velcro straps
• Warranty: 6 years for unit, fans and controller; up to 3 years coverage for component damage from leakage after inspection

How to use

Install the Galahad II LCD following the included mounting hardware for your CPU socket; the waterblock is recommended to be mounted with tubes facing downward for optimal performance. Connect the pump 4-pin PWM cable to the motherboard pump header for power and the USB Type-C cable to a 9-pin USB header to enable L-Connect 3 control and screen functionality. Attach the fans to the radiator and use the short daisy-chain cable to link ARGB PWM fans. Use L-Connect 3 to configure the LCD layers, set circular or background effects, synchronize fan and LED lighting, and create fan/pump speed profiles based on sensor readings.

Recommendations

For best cooling results and display stability, mount the waterblock with the tubes pointing downward, ensure the USB Type-C connection is secured to the motherboard header for proper screen and software operation, and route ARGB/fan cables through the frame to keep airflow unobstructed. Follow the included installation guide and verify compatibility with your CPU socket before installation. In case of suspected leakage, stop operation and contact support for inspection to validate warranty coverage.