Which feature of LPX is specifically designed for desktops?

The feature of LPX that is specifically designed for desktops allows for cards to be installed horizontally. This configuration is significant in desktop systems as it facilitates easier installation and maintenance of expansion cards, such as video and sound cards, by maximizing the available space within the case. Horizontal mounting provides a more compact design, which can enhance overall system organization and airflow.

In desktop environments, space is often limited, and the horizontal orientation helps to avoid potential conflicts with other components. Additionally, this design often accommodates the standard sizing of many expansion cards. While configurations such as vertical card installations can be beneficial for certain applications or may be a feature in other form factors, the horizontal installation is a defining characteristic of the LPX design specifically catering to desktop architecture.