How does Dell EMC Unity XT differ from Dell EMC UnityVSA?

EMC E20-393 Question Answer

Unity XT supports asynchronous replication only.

UnityVSA supports both synchronous and asynchronous replication.

Unity XT supports synchronous replication over Fibre Channel.

UnityVSA supports synchronous replication over GigE.

Unity XT supports synchronous replication over GigE.

UnityVSA supports synchronous replication over Fibre Channel.

Unity XT supports both synchronous and asynchronous replication.

UnityVSA supports asynchronous replication only.

EMC E20-393 Summary

Price: $52.5 ~~$149.99~~