Fan backlight PSU

Fan backlight

— the presence of decorative lighting in the power supply. Most often, it is the hole for the fan that is highlighted, hence the name (for a number of reasons this place is optimal for decorative lighting).

This function does not affect the main functionality of the PSU, but it gives it an interesting and unusual appearance. Therefore, it makes sense to pay attention to backlit models if you want to assemble a computer in an original design. Note that the specific functionality of the backlight may be different. The simplest systems are single-colour, more expensive solutions may provide several colour options, and the most advanced type of backlight in this regard is RGB, with the ability to select almost any shade at the request of the user. In addition, some systems are able to synchronize with the backlight of other PC components; see the relevant paragraph for more details.