Decibel wise; yes, it is incredibly quiet. But that is because its' normal operating frequency is 1,000 RPM, And without software to push it further, it will always be in passive mode and doing the bare minimum of cooling, and the bare minimum of looking cool. Don't get me wrong, Thermaltake makes great products.

RGB stands for red, green, and blue, the three primary colors of light that can be combined to create millions of different hues. RGB fans are fans that have LED lights embedded in them, which can be controlled by software or a remote to change colors, patterns, and effects.

Your PC's RGB fan color can be easily changed. Determine your RGB control mechanism first, whether it's an RGB controller, an RGB controller software, or a special remote control. Install the necessary software if your motherboard has it, then connect your RGB fans to the appropriate motherboard headers.