Helper Appliance Resource Requirements
| KB ID: | 4317 |
| Product: | Veeam Backup & Replication | 11 | 12 | 12.1 | 12.2 | 12.3 | 12.3.1 | 12.3.2 | 13 | 13.1 |
| Published: | 2022-06-03 |
| Last Modified: | 2024-08-07 |
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Purpose
Solution
Helper Appliance Sizes
The table below documents the actual EC2 Instance Type / Azure VM Size that Veeam Backup & Replication will use based on the Helper/Archiver Appliance setting that was selected when:
| Proxy Appliance Setting | EC2 Instance Type | Azure VM Size |
| Cost-Effective | m5a.large | Standard_D2 |
| Optimal (recommended) | m5.xlarge | Standard_F4 |
| Extreme | c5.4xlarge | Standard_F8 |
Archive Tier Information
More information about Archive Tier can be found in the Userguide:
More Information
If limitations on EC2 Instance Type or Azure VM Size are in place that prevent Veeam Backup & Replication from creating the Proxy Appliance, the Archive Job will fail.
For example, if the Azure VM size that Veeam Backup & Replication attempts to create is not allowed, the following error will occur:
Failed to create Microsoft Azure VM: Resource was disallowed by policy. Reasons: 'This is not an allowed Size, only approved sizes are A0, Av2, B, Dv4, Dsv4, Dv5, Dsv5, Fsv2'.
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