Small Form Factor (SFF) refers to compact computer designs that occupy less physical space than traditional systems. These systems are often used in environments where space is limited, such as in home theaters, offices, or small workspaces. SFF computers can include desktops, servers, and even gaming systems, all designed to deliver performance while minimizing size. SFF systems typically use specialized components, such as mini-ITX motherboards and solid-state drives, to fit into smaller cases. This design allows for efficient cooling and power consumption, making them suitable for various applications, from casual computing to professional tasks.