The NX400 ARGB features advanced heat pipe technology, utilizing vacuum-enhanced heat pipes to achieve maximum heat transfer efficiency. This ensures optimal thermal performance, making it ideal for demanding CPU workloads and high-performance tasks. NX400 ARGB heat sink is engineered for balance, incorporating 52 uniquely shaped fins that maximize surface area while maintaining a compact form factor. This optimized design enhances airflow interaction and improves overall cooling capacity without taking up excess space. Setting it apart from conventional coolers, the NX400 ARGB includes a distinctive 28mm-thick fan, called E28. Providing a powerful airflow upgrade while keeping a slim, single-tower profile. This rare combination enhances thermal performance without compromising compatibility. Equipped with a high-performance E28 fan, the cooler uses static-pressure-optimized fan blades to deliver strong, focused airflow. This design effectively channels air through the dense fin stack, enabling rapid heat dissipation and maintaining system stability under load. To reduce operational noise and vibration, the E28 on the NX400 ARGB is fitted with vibration-dampening footpads. These extra-thick corner buffers stabilize the fan and absorb movement, ensuring quiet and smooth operation even during extended use. The NX400 ARGB also features vibrant ARGB fan lighting, adding a dynamic, customizable lighting effect that enhances the visual appeal of any build. This modern touch allows users to personalize their setup with stunning lighting effects that match their overall theme. Finally, the NX400 ARGB is topped with a refined aesthetic finish, featuring a polished top cover with a striped texture and translucent accents. This attention to visual detail adds a subtle yet sophisticated touch, elevating the overall look of any build.