Riing 12 RGB High Static Pressure LED Radiator Fan The latest Riing RGB Series fan introduced by Thermaltake is a patented circular 256 multi-colored 120mm radiator fan. Users can freely adjust fan speed as well as fan colors by clicking “MODE”, “PLAY/PAUSE”, and “SPEED” button on the fan controller. The fan blades are optimized to enhance static pressure for an impressive cooling performance. Hydraulic bearings for silent operation guarantee ultra-low noise, and the anti-vibration mounting system strengthens the product’s stability during operation. The color and brightness uniformity of the multicolored LED ring is visible from all directions and adds style to the chassis. Smart Fan Controller The 256 multi-color and brightness uniformity of the Patented LED ring is visible from all directions and adds style to the chassis. a. Solid Colors of Red, Blue, White, Green. b. Cycle through 256 Colors. c. Off. Concentrated Compression Blade Custom designed for high static pressure requirements of demanding applications such as radiators, the concentrated compression blade is engineered to focus the weaker, inner circle of air outward, allowing the outer section to pressurize the air. Hydraulic Bearing with Low-Noise Design The hydraulic bearing self-lubricates with a high quality, friction-reducing substance which lowers operating noise and improves efficiency. The seal cap prevents leakage of the lubricant, and improves the lifespan of the unit. By clicking the “SPEED” button on fan controller, the noise level can be reduced to 29%. Wind Blocker Frame To achieve maximum static pressure in all applications, the wind blocker frame is designed to work with the Concentrated Compression Blade`s (CCB) pressure mechanism by directing airflow towards the middle section of the blade, thereby creating a compression effect and blocking any pressure from escaping, reducing noise and vibration.