collection to get all 32 Bit and 64 Bit servers.   select SMS_R_System.ResourceId, SMS_R_System.ResourceType, SMS_R_System.Name, SMS_R_System.SMSUniqueIdentifier, SMS_R_System.ResourceDomainORWorkgroup, SMS_R_System.Client from  SMS_R_System inner join SMS_G_System_COMPUTER_SYSTEM on SMS_G_System_COMPUTER_SYSTEM.ResourceID = SMS_R_System.ResourceId inner join SMS_G_System_OPERATING_SYSTEM on SMS_G_System_OPERATING_SYSTEM.ResourceId = SMS_R_System.ResourceId where (SMS_G_System_COMPUTER_SYSTEM.SystemType = "x64-based PC" or SMS_G_System_COMPUTER_SYSTEM.SystemType = "X86-based PC") and SMS_G_System_OPERATING_SYSTEM.Caption = "Microsoft Windows Server%" Reference Via http://social.technet.microsoft.com/Forums/en-US/configmgradminconsole/thread/ee47ec21-b113-4aed-956d-36205b619091