SilentiumPC Sigma HP 120 Corona RGB case fan

SilentiumPC Sigma HP Corona RGB 120, a product that will instantly bring any PC system up to speed with the RGB revolution! Built-in inside the ring-shaped casing there are 18 bright RGB LEDs that enable the user to choose from any color to create stunning lightning effects. Three methods of controlling these effects are available.
Despite being heavily focused on aesthetics the airflow characteristics are not compromised. Fixed speed of 1600 RPM is carefully set for optimal noise and high-static pressure rating while HBS bearing ensures smoothness and reliability.