Xigmatek Liquid Killer X 360 Arctic ARGB 360mm CPU Liquid Cooler

The Xigmatek Liquid Killer X 360 Arctic (SKU EN40214) is a 360mm all-in-one CPU liquid cooler finished in white, designed for gamers and enthusiasts who want effective thermal management alongside addressable RGB lighting. At the heart of the cooler is a pump head featuring the brand's X logo ARGB illumination, which synchronises with the three included ARGB fans to deliver a unified lighting effect across your build. The cold plate is machined from copper, a material chosen for its high thermal conductivity, ensuring efficient heat transfer away from the CPU die. Three 120 mm fans — each measuring 120 × 120 × 25 mm — move air through the 360 mm radiator, and each fan uses a long-life hydraulic bearing for sustained, quieter operation over time. PWM control is supported, allowing the system or motherboard to adjust fan speed automatically based on thermal load. Socket compatibility is exceptionally broad. On the Intel side the cooler supports LGA1700, LGA1200, LGA1151, LGA1150, LGA1155, LGA1156, LGA2011, and LGA2066. On the AMD side it covers AM5, AM4, AM3, and TR4, making it suitable for platforms ranging from entry-level Ryzen 3 systems up to high-core-count Ryzen 9 and Thread­ripper builds, as well as Intel Core i3 through i9 processors. The backpanel included in the box is constructed from plastic-reinforced steel, providing a secure mounting foundation that protects the motherboard during installation. The exterior colour is white throughout, making it a natural fit for white or monochrome themed PC builds. A 2-year manufacturer warranty is provided. Verifiable Specifications: • Model / SKU: EN40214 • Cooler type: AIO (All-In-One) liquid cooler • Radiator size: 360 mm • Exterior colour: White • Cold plate material: Copper • Fan quantity: 3 • Fan dimensions: 120 × 120 × 25 mm • Fan bearing type: Long-life hydraulic bearing • Fan lighting: Addressable RGB (ARGB) • PWM control: Yes • Intel socket support: LGA1700, LGA1200, LGA1151, LGA1150, LGA1155, LGA1156, LGA2011, LGA2066 • AMD socket support: AM5, AM4, AM3, TR4 • Warranty: 2 years • Backpanel: Plastic-steel composite