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Airflow is a parameter that indicates the volume of air a fan can move within a specific unit of time. Most often, this value is expressed in CFM units, which is an abbreviation for cubic feet per minute. In the context of computer cooling, this figure describes the fan's ability to exhaust warm air away from heated components, such as the processor or graphics card, and bring cooler air from the surroundings to replace it. Generally, a higher airflow value means potentially more efficient cooling, as air is exchanged more quickly inside the computer case. The amount of air pushed through is directly dependent on the fan speed, which is often associated with a higher noise level. However, a distinction must be made between airflow and static pressure. While airflow describes how much air moves in relatively free space, static pressure indicates the force with which a fan can push air through an obstacle, such as dense heatsink fins or a water cooling radiator. High-airflow fans are therefore suitable for case ventilation where resistance is minimal, while fans with higher static pressure are more important for coolers.

An RGB controller is a central unit used to control and synchronize the color lighting of various computer components, such as fans or CPU coolers. It allows for the unification of lighting effects and colors across several devices at once. Instead of each fan glowing differently, you can set all components to have the same color or transition smoothly in one shared effect. It functions as a small box into which cables from individual RGB elements are plugged. The controller itself then connects to the power supply and the motherboard, which enables control via software on the computer. Some models can also be controlled by an external remote control. It is important to distinguish between standard RGB and addressable RGB, often referred to as ARGB. While in standard RGB all LEDs on a component glow in one color, ARGB technology allows each LED to be controlled individually. This creates more advanced effects, such as a "running rainbow." The controller must always be compatible with the type of lighting your components use. Thus, the controller resolves situations where the motherboard does not have enough connectors to plug in all lighting elements, or when you want to achieve a more complex and unified visual appearance for the entire computer build.

Intel processors are installed into a specific connector on the motherboard called a "socket." These sockets evolve and change over time, which means that their physical dimensions and the layout of the mounting holes for attaching the cooler vary. This mounting kit is a set of parts, such as brackets, screws, and potentially a backplate, used to securely attach the CPU cooler to a motherboard with a specific type of Intel socket. Essentially, it is an adapter that ensures mechanical compatibility between the cooler and the motherboard. It allows, for example, the use of an older cooler model on a new motherboard with a more modern socket for which it was not originally designed, or in the event that the original mounting parts have been lost.