Description: The Allocation Unit refers to the smallest amount of disk space that can be assigned to a virtual machine in virtualization technology. This concept is fundamental for the efficient management of resources in virtualized environments, as it allows users to precisely define how much disk space each virtual machine requires. The Allocation Unit becomes a key element in planning virtual infrastructure, influencing the performance and storage capacity of the system. By assigning space in specific units, administrators can optimize the use of physical disk, avoiding fragmentation and ensuring that each virtual machine has access to the necessary resources to operate effectively. Additionally, this unit allows for better organization and management of virtual machines, facilitating the task of performing backups and restorations. In summary, the Allocation Unit is an essential component in the configuration of virtual environments, helping to maximize the efficiency and performance of virtual machines by effectively managing disk space.