note for pv2 limitation

Author: dt0825

articles/databox/data-box-deploy-ordered.md

@@ -218,6 +218,9 @@ For detailed information on how to sign in to Azure using Windows PowerShell, se
 
 ## Order Data Box
 
+> [!NOTE]
+> Azure Data Box currently does not support Azure Files Provisioned v2 Storage Accounts. For on-prem to Azure migration scenarios, you can explore [Azure Storage Mover](../storage-mover/service-overview).
+
 To order a device, perform the following steps:
 
 # [Portal](#tab/portal)