The colour changes from white-grey more and more to darker tones. In the mid-90s, grey plastic and boring beige-coloured metal fronts gradually gave way to visually appealingly designed front panels. In addition, more recent models offer a wide selection of different high-quality materials, extensions and sophisticated ventilation systems. After all, the purpose of housings at that time was merely to protect the often expensive and sensitive hardware from external influences and to hold together the even larger number of individual components at that time. For example, modern cases are easier to maintain and operate, or hardware components can be changed with little effort compared to earlier models. Not only visually, but also technically many details were optimized.

In the course of time, PC cases developed from practical use to a real eye-catcher. From a grey plastic housing to a colourful eye-catcher The letter “W” here stands for white – so there is another LED that emits only white light. Added to this is the fact that, for example, pure white in conventional RGB LEDs is mixed from the three primary colors and thus does not reach the luminosity and color temperature as RGBW LEDs do. In fact, however, the human eye recognizes only about half a million individual nuances. around 16.7 million different colour tones. With three basic colours, this results in 256 x 256 x 256 different possibilities, i.e. LEDs in the primary colors can be used to create a variety of color combinations: Each LED can be controlled in 256 power gradations. At the same time, RGB is a color space in which the individual primary colors add up to a hue. The abbreviation RGB stands for the colors red, green and blue.

Since almost every manufacturer cooks his own soup here, this guide should give an overview of technology, installation and fields of application. There are a number of different connectors and standards – both for mainboards with corresponding RGB headers and for stand-alone controllers. This is made possible by RGB LEDs, which can be controlled by a controller both in terms of luminous intensity and colour.įor a smooth installation of these eye-catchers, however, there are a few things to consider. In addition, this technology allows a variety of options, such as computers and other components to be immersed in atmospheric light and to provide them with various effects.

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