Home > Storage > ObjectScale and ECS > Product Documentation > Dell ECS with Commvault: Configuration and Best Practices > Key components
The following table lists the key components of this solution:
Component | Notes |
Dell ECS | Release 3.6.2.1 or later is required for Object Lock. |
Commvault Complete Backup & Recovery | Version 11.26 or later is recommended for use with Object Lock. |