Home > Storage > PowerStore > Virtualization and Cloud > PowerStore: VMware Horizon VDI Best Practices > Horizon configuration
Horizon does not require any special configuration to work with PowerStore. The storage is presented as block storage volumes discoverable through VMware vCenter. When the pool is created, the volumes are visible as usable disk.
Volumes that are presented through PowerStore can grow dynamically. If the original volumes must grow as the virtual machine requirements change, they can be expanded using the standard management methods. This expansion is done using a PowerCLI script (RESTAPI) that also expands the datastores. PowerStore Manager is used to expand a single volume.