LK 240 Digital Arctic (WH AIO,Digital LCD Pump Head & 240mm PWM Fan,Mini ARGB Controller,Intel & AMD Mounting Kit) | EN45936

Xigmatek LK 240 Digital Arctic PWM ARGB CPU Liquid Cooler – White | EN45936

Overview

The Xigmatek LK 240 Digital Arctic is a high-performance all-in-one (AIO) liquid CPU cooler built for modern systems requiring both superior thermal control and stylish aesthetics. Featuring a clean white design, powerful cooling components, and customizable RGB lighting, it’s ideal for gamers and creators seeking a balance of performance and appearance.

Design and Build

Crafted in a sleek white finish, the LK 240 Digital Arctic complements clean and minimalist setups. It includes a 240mm aluminum radiator (277mm x 120mm x 27mm) for efficient heat dissipation, connected via durable 330mm white sleeved tubing that enhances both strength and aesthetics.

Pump and Cold Plate

At the core is a high-performance pump with a ceramic bearing, capable of speeds from 600 to 3000 RPM (±10%). This ensures rapid coolant circulation for consistent temperature control, while maintaining quiet operation at ≤15dBA. The pump also features a digital segment LCD display, adding a premium touch to the cooler’s design.

Fans and Airflow

Equipped with two 120mm PWM ARGB fans, the cooler delivers airflow up to 82.8 CFM and static pressure of 2.78mm-H2O, ensuring effective heat transfer through the radiator. Operating between 600–2000 RPM (±10%), these fans provide excellent performance with minimal noise (≤29.8dBA).

Compatibility and Installation

The LK 240 Digital Arctic offers wide CPU socket support, including Intel® LGA 18XX/1700/1200/115X and AMD® AM5/AM4. It comes with complete Intel and AMD mounting kits, plus a mini ARGB controller for lighting customization, making installation straightforward and flexible.

Thermal Performance

With a TDP rating of up to 280W, the cooler efficiently manages high-performance CPUs under intense workloads, whether in gaming, rendering, or productivity tasks. Its optimized radiator, high-speed pump, and airflow-focused fans ensure stable thermal performance.

Aesthetic and Additional Features

Beyond its strong cooling capabilities, the LK 240 Digital Arctic enhances system visuals with addressable RGB lighting and a digital LCD display. The included ARGB LED controller allows for personalized lighting effects, and tube clips help maintain a neat internal layout.

Conclusion

The Xigmatek LK 240 Digital Arctic PWM ARGB CPU Liquid Cooler combines elegant design with reliable performance. It offers exceptional cooling efficiency, quiet operation, and stylish customization, making it an excellent choice for high-end gaming PCs and professional workstations alike.