Update EXO perf description

Provide more info around performance measurements.
MicrosoftDocs · Dec 11, 2024 · 52f74f1 · 52f74f1
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Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/microsoft-365/backup/backup-overview.md b/microsoft-365/backup/backup-overview.md
@@ -109,6 +109,8 @@ The following table summarizes expected performance for a normally distributed t
 
 <sup>*Single protection unit OneDrive and SharePoint restores using express restore points can take on average between 10 minutes and 120 minutes.</sup>
 
+<sup>**Exchange Online performance times based on an average sized mailbox of 26K items and a size of 10 GB.  Actual times will depend on the number and size of the items in each mailbox.  For a single mailbox, restore times typically fall in the 200 - 300 item/minute range.</sup>
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 |Scenario |Restore of all protection units* complete |
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@@ -124,4 +126,4 @@ For a partner application, operation of the Microsoft 365 Backup tool will be ma
 
 ## General Data Protection Regulations (GDPR)
 
-For information about GDPR and Microsoft 365 Backup, see [GDPR special handling, compliance, and backup data deletion](backup-offboarding.md#gdpr-special-handling-compliance-and-backup-data-deletion).
+For information about GDPR and Microsoft 365 Backup, see [GDPR special handling, compliance, and backup data deletion](backup-offboarding.md#gdpr-special-handling-compliance-and-backup-data-deletion).