SSE+ Symantec NetBackup 5000 SSE+ Symantec NetBackup 5200 Appliance SSE Symantec Backup Exec 2012 ASC Data Protection Specialization (November 2010) SSE Symantec NetBackup 7.5 SSE+ Symantec Backup Exec 2012 SSE+ Symantec NetBackup 7.5 STS Symantec NetBackup 7.5 for UNIX SSE+ Symantec Backup Exec 3600 Appliance (mid-market) (September 2012)