Product Description
Xigmatek LK 240 Digital Arctic PWM ARGB Liquid CPU Cooler – 240mm Radiator, LCD Display, White Edition | EN45936
The Xigmatek LK 240 Digital Arctic is a high-performance all-in-one liquid cooler engineered for builders who want powerful cooling, silent operation, and a clean Arctic-white aesthetic. Perfect for gaming PCs, creators, and overclocked systems, it pairs a premium aluminum radiator with dual ARGB PWM fans and a digital LCD pump display to deliver exceptional thermal performance with modern visual appeal.
The 240mm radiator provides high-density heat dissipation while the 330mm white sleeved tubes ensure both durability and clean cable routing. At the core, the ceramic-bearing pump delivers fast and reliable coolant circulation at up to 3000 RPM with ultra-low noise levels of ≤15 dBA.
Dual 120mm ARGB fans provide up to 82.8 CFM airflow each, achieving strong static pressure for maximum cooling efficiency—even under heavy CPU loads. Compatible with a wide range of Intel and AMD sockets, the LK 240 Digital Arctic supports CPUs up to 280W TDP, making it an ideal solution for high-end processors.
With its bright ARGB effects, mini ARGB controller, LCD pump display, and clean white finish, this cooler enhances both performance and aesthetics for any modern build.
Specifications
| Category | Details |
| Brand | Xigmatek |
| Model | LK 240 Digital Arctic |
| SKU | EN45936 |
| GTIN | 4711409545936 |
| CPU Socket Support | Intel: LGA 18XX / 1700 / 1200 / 115X AMD: AM5 / AM4 |
| TDP Rating | Up to 280W |
| Radiator Dimensions | 277 × 120 × 27 mm |
| Radiator Material | Aluminum |
| Tube Length | 330 mm, White Sleeved |
| Pump Dimensions | 82 × 68 × 47.5 mm |
| Pump Bearing | Ceramic Bearing |
| Pump Speed | 600–3000 RPM ±10% |
| Pump Noise | ≤15 dBA |
| Pump Voltage / Current | 12V DC / 0.35A |
| Pump Power Consumption | ≤4.2W |
| Pump Display | Digital Segment LCD |
| Fan Dimensions | 120 × 120 × 25 mm (x2) |
| Fan Lighting | ARGB Rainbow Lighting |
| Fan Bearing | Long Life Hydro Bearing |
| Fan Speed | 600–2000 RPM ±10% |
| Fan Airflow | 82.8 CFM ×2 |
| Fan Static Pressure | 2.78 mm-Hâ‚‚O |
| Fan Noise | ≤29.8 dBA |
| Fan Voltage / Current | 12V DC / ≤0.65A |
| Fan Power Consumption | ≤7.8W |
| Accessories | Intel/AMD Mounting Kit Mini ARGB Controller Tube Clips |
| Color | Arctic White |
| Weight | 3 kg |
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