The vSAN Capacity Overview dashboard provides an overview of vSAN storage capacity and savings achieved by activating deduplication and compression across all vSAN clusters.

You can view current and historical use trends, and future procurement requirements from the dashboard. You can view details such as capacity remaining, time remaining, and storage reclamation opportunities to make effective capacity management decisions.

You can view the distribution of use among vSAN disks from the dashboard. You can view these details either as an aggregate or at an individual cluster level.