An Azure backup service that provides built-in management at scale.
You do not pay for the RSV itself, as Azure does not charge a base fee for creating or maintaining the vault infrastructure.
You only pay for what you store and protect inside it, which includes:
- Protected Instances fee: A flat monthly charge per VM based on its size.
- Storage fee: The actual backup data stored, billed per GB per month based on your chosen redundancy (LRS, GRS, or ZRS).
Consequently, creating a second RSV in Region 2 will not introduce any "double vault" base fees - you will only pay standard Azure Backup rates for the new VMs you actively protect in that region.
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hth
Marcin