In terms of cooling capabilities, the Rebel C20 ITX supports up to nine 120-millimeter fans, ensuring ample airflow for even the most demanding hardware configurations. The case is available in two versions: a standard model and the Rebel C20 ITX RGB, which includes three pre-installed 120-millimeter fans with addressable RGB lighting and an RGB controller for enhanced aesthetic customization. Both versions of the case feature panels with perforated surfaces to optimize ventilation and maintain efficient cooling. Key areas for air intake are further protected by dust filters, safeguarding internal components from particulate ingress and prolonging their operational lifespan.

Additionally, the Rebel C20 ITX series offers modern connectivity options. Equipped with standard USB ports, both models also include a USB-C port and a TRRS port, facilitating straightforward connections to a wide range of mobile and storage devices, enhancing the case's utility and user-friendliness.

Pricing for these compact cases has been set at approximately $150 USD for the standard Rebel C20 ITX and $161 USD for the Rebel C20 ITX RGB version, reflecting current exchange rates from the original pricing in euros. Both models are available for purchase, offering options for enthusiasts looking to build a compact yet powerful PC setup.