The Antec A400i Neon Lighting CPU Air Cooler features a high-performance PWM RGB LED silent fan with automatic neon lighting effects. It supports 4-pin fan connectors and delivers fan speeds ranging from 800 to 1800 RPM, with a ±10% tolerance. With a maximum airflow of up to 72 CFM, it ensures efficient heat dissipation. Equipped with 4 direct-touch copper heat pipes, the A400i provides enhanced thermal conductivity by making direct contact with the CPU surface. This cooler is compatible with a wide range of sockets, including Intel LGA 115x, 1200, 1700, and AMD AM4, AM3+, AM2+, FM2+, and more. Designed for durability, performance, and style, the Antec A400i is ideal for gamers and PC builders. It comes backed with a 1-year warranty.