Super Cool Fan! rtains optimum cooling performance under various conditions, e.g. when installing fans on wide radiators or even in enclosures with multiple filters through which it is difficult for air to pass naturally. The standard black-labelled fan blade has an air pressure of 3.12 mmH2O (Max) and an air flow of 77.6 CFM (Max). The silver fan blade has an air pressure of 2.59 mmH2O (Max) and an air flow of 71.30 CFM (Max). Fan cleaning is now easy and fun! Plug and play, it's that easy. You can even rinse the fan blades with water if you like, just make sure you dry them thoroughly and apply the bearing lubricant included in the package if needed. Showcase your RGB lighting Three independent LED rings with 30 LEDs allow you to create your own lighting patterns using TT RGB PLUS 2.0 software. Better User Experience.