
Hi @Tevon2.0
You could use two SharePoint Server 2019 Management shell command to achieve your requirement:
1.Use this command to back up your site collection
Backup-SPSite -Identity "http://testdev:33440" -Path "C:\backup\portal.bak" -Force -NoSiteLock -Confirm:$False
2.Just copy the backup file to the server: Server2.xyzdomain.com, put it in -Path "C:\backup", then use this SharePoint Server 2019 Management shell command to restore this site collection from your PC location:
Restore-SPSite "http://abc:63660" -Path "C:\backup\portal.bak" -Force -Confirm:$False
As a result, you will see this site collection in Server: Server2.xyzdomain.com.
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