Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
This article describes the service limits and quotas for Azure Key Vault: Managed HSM. For information about general Azure Key Vault service limits, see Azure Key Vault service limits.
Managed HSM limits
The following limits apply to Managed HSM instances including object counts.
Resource type: Managed HSM
This section describes service limits for resource type managed HSM.
Object limits
| Item | Limits |
|---|---|
| Number of HSM instances per subscription per region | 5 |
| Number of keys per HSM instance | 5000 |
| Number of versions per key | 100 |
| Number of custom role definitions per HSM instance | 50 |
| Number of role assignments at HSM scope | 50 |
| Number of role assignments at each individual key scope | 10 |
For detailed performance capacity planning and scaling guidance, see Azure Managed HSM scaling guidance.
For detailed performance capacity planning and scaling guidance, see Azure Managed HSM scaling guidance.