The Thermaltake UX400 ARGB Sync CPU Cooler (CL-P142-AL12SW-A) is a compact single-tower air cooler engineered for efficient thermal management of high-performance CPUs, featuring four Ø6mm U-shaped copper heat pipes in direct contact with the processor for rapid, reliable heat dissipation up to 240W TDP, paired with a high-airflow 120mm PWM fan spinning at 700~1800 RPM for quiet, dynamic cooling under load. Its aluminum fin stack design ensures exceptional RAM clearance for versatile build compatibility, while the hydraulic bearing fan delivers enhanced durability and low-noise operation, complemented by 9 addressable LEDs offering 16.8 million colors for customizable ARGB lighting synced via 5V motherboard headers from ASUS Aura Sync, MSI Mystic Light, GIGABYTE RGB Fusion, ASRock Polychrome, and BIOSTAR Advanced. Universally compatible with mainstream Intel (LGA 1700/1851) and AMD (AM4/AM5) sockets via included brackets, this sleek black cooler measures 125 x 92 x 152mm and integrates seamlessly into gaming and productivity rigs seeking reliable, value-packed thermal performance in 2025 builds.