| DisplayName | ID | Base Class | Abstract | Hosted | Singleton | Group | Extension | Accessibility |
| KDC (已過時) | Microsoft.Windows.Server.2008.AD.DC.KDC | Microsoft.Windows.Server.AD.DC.KDC | False | True | False | False | False | Public |
| Net Logon (已過時) | Microsoft.Windows.Server.2008.AD.DC.Netlogon | Microsoft.Windows.Server.AD.DC.Netlogon | False | True | False | False | False | Public |
| 檔案複寫 (已過時) | Microsoft.Windows.Server.2008.AD.DC.NtFrs | Microsoft.Windows.Server.AD.DC.NtFrs | False | True | False | False | False | Public |
| Windows Time (已過時) | Microsoft.Windows.Server.2008.AD.DC.W32Time | Microsoft.Windows.Server.AD.DC.W32Time | False | True | False | False | False | Public |
| AD 網域控制站群組 (Windows Server 2008 及更高版本) | Microsoft.Windows.Server.2008.AD.DomainControllerComputerGroup | Microsoft.SystemCenter.InstanceGroup | False | False | True | True | False | Public |
| Server 2008 Active Directory 網域控制站電腦角色 | Microsoft.Windows.Server.2008.AD.DomainControllerRole | Microsoft.Windows.Server.AD.DomainControllerRole | False | True | False | False | False | Public |
| Windows 2008 的基本服務 | Microsoft.Windows.Server.2008.AD.EssentialService | Microsoft.Windows.Server.AD.ServiceComponent | False | True | False | False | False | Public |
| Windows 2008 的 DFSR | Microsoft.Windows.Server.2008.AD.EssentialService.DFSR | Microsoft.Windows.Server.2008.AD.EssentialService | False | True | False | False | False | Public |
| Windows 2008 的站台間訊息處理服務 | Microsoft.Windows.Server.2008.AD.EssentialService.ISM | Microsoft.Windows.Server.2008.AD.EssentialService | False | True | False | False | False | Public |
| Windows 2008 的 KDC | Microsoft.Windows.Server.2008.AD.EssentialService.KDC | Microsoft.Windows.Server.2008.AD.EssentialService | False | True | False | False | False | Public |
| Windows 2008 的 NetLogon | Microsoft.Windows.Server.2008.AD.EssentialService.NetLogon | Microsoft.Windows.Server.2008.AD.EssentialService | False | True | False | False | False | Public |
| Windows 2008 的 NTDS | Microsoft.Windows.Server.2008.AD.EssentialService.NTDS | Microsoft.Windows.Server.2008.AD.EssentialService | False | True | False | False | False | Public |
| Windows 2008 的 NTFRS | Microsoft.Windows.Server.2008.AD.EssentialService.NTFRS | Microsoft.Windows.Server.2008.AD.EssentialService | False | True | False | False | False | Public |
| Windows 2008 的 SysVol | Microsoft.Windows.Server.2008.AD.EssentialService.SysVol | Microsoft.Windows.Server.2008.AD.EssentialService | False | True | False | False | False | Public |
| Windows 2008 的 Windows Time 服務 | Microsoft.Windows.Server.2008.AD.EssentialService.W32Time | Microsoft.Windows.Server.2008.AD.EssentialService | False | True | False | False | False | Public |
| Active Directory DC 及通用類別目錄伺服器角色 (Windows Server 2008 及更高版本) | Microsoft.Windows.Server.2008.AD.GlobalCatalogServerRole | Microsoft.Windows.Server.2008.AD.DomainControllerRole | False | True | False | False | False | Public |
| RODC 群組 | Microsoft.Windows.Server.2008.AD.RODCGroup | Microsoft.SystemCenter.InstanceGroup | False | False | True | True | False | Public |