If the DARE feature was not enabled at install, the new Engines to be added do NOT require DARE capable Back-End IO Modules. Please bear in mind the following scenario:  If new Engines with non-DARE IO Modules are added, and then in the future, the array is re-installed, you will need to have the non-DARE IO Modules swapped out with DARE IO Modules in order to turn the feature on at install.  Regards,  Chris
When upgrading a box with existing Dare capable hardware but the Dare feature was never enabled can the new engine being added  not contain the Dare capable hardware?
Dare Capable Hardware.