All-in-one liquid cooler Lian Li Galahad II Trinity 12 cm Black (Damaged Box)

The Galahad II Trinity AIO liquid cooler with UNI FAN SL-INF offers improved cooling performance and flexible aesthetics. It features a 27mm thick high-density aluminum radiator with single-wave fins at 20 FPI, ARGB PWM 120mm fans with fluid dynamic bearings, and a pump cap with three interchangeable designs and dual color rings for customizable lighting. The pump includes an integrated controller compatible with L-Connect 3, and the cooler supports versatile installation with a 45° rotatable tubing connector and redesigned one-piece mounting backplates compatible with most mainstream CPU sockets. A thermal paste control film and spreader are included to assist with correct application of thermal compound.

Advantages

The cooler delivers better thermal performance versus its predecessor due to multiple design refinements. Interchangeable pump cap designs and individually controllable lighting rings allow visual matching with UNI FAN SL-INF and other case fans. Daisy-chainable ARGB fans reduce cable clutter, while fluid dynamic bearings ensure quiet and stable fan operation. The 45° tubing connector and improved mounting backplate simplify installation and increase mounting flexibility.

Key specifications

• Radiator thickness: 27 mm
• Radiator fins: single-wave design, 20 FPI (fins per inch)
• Fans: 120 mm ARGB PWM, 25 mm thickness, fluid dynamic bearings
• Pump cap: three interchangeable designs, two independently controllable lighting rings
• Tubing connector: 45° rotatable allowing 360° tube rotation
• Controller: built into pump, compatible with L-Connect 3 for lighting and pump/fan speed control
• Mounting: redesigned one-piece backplates with fixed struts; compatible with most mainstream CPU sockets
• Included accessories: thermal paste control film and spreader

How to use

Install the radiator and fans in the desired case location, connect the daisy-chained ARGB PWM fans to the pump, and mount the pump assembly onto the CPU using the provided one-piece backplate and hardware. Rotate the 45° tubing connector as needed to route tubes without strain. Apply thermal paste using the included control film and spreader to ensure an appropriate amount. Connect the pump to power and to the motherboard or SATA power as instructed, then use L-Connect 3 to set lighting effects and monitor pump and fan speeds.

Recommendations

For optimal cooling and compatibility, use the Galahad II Trinity with UNI FAN SL-INF or similar ARGB case fans, ensure unobstructed airflow through the radiator, and follow the included mounting instructions and thermal paste application guide.