| DisplayName | Description | ID | Base Class | Abstract | Hosted | Singleton | Group | Extension | Accessibility | ElementId |
![EMC.SI.Computer.Group](/images/ClassType.png) | EMC SI Service Connection Computer Group | This group contains all computers hosting an ESI Service Connection. These are sometimes referred to as "proxy monitoring agents". | EMC.SI.Computer.Group | Microsoft.SystemCenter.ComputerGroup | False | False | True | True | False | Public | 0cb412a4-3528-422b-8069-7b9ccd17d630 |
![EMC.SI.CoolingComponent](/images/ClassType.png) | EMC SI Cooling Component | Cooling Component | EMC.SI.CoolingComponent | EMC.SI.StorageDevice | False | True | False | False | False | Public | 077fd81a-fc72-e049-3e2e-daa6b3c987f5 |
![EMC.SI.CPUModule](/images/ClassType.png) | EMC SI CPU Module | CPU Module | EMC.SI.CPUModule | EMC.SI.StorageDevice | False | True | False | False | False | Public | 26c34719-4501-b965-d66f-4175da4fe12f |
![EMC.SI.DAEController](/images/ClassType.png) | EMC SI DAE Controller | DAE Controller | EMC.SI.DAEController | EMC.SI.StorageDevice | False | True | False | False | False | Public | ea2cec0e-6745-2e09-2dc9-21c20e25c096 |
![EMC.SI.Device](/images/ClassType.png) | EMC SI Device | | EMC.SI.Device | EMC.SI.StorageDevice | False | False | False | False | False | Public | 3f13b7d8-a70b-8270-1b55-91b4749866fe |
![EMC.SI.DiskDrive](/images/ClassType.png) | EMC SI Disk Drive | Disk Drive | EMC.SI.DiskDrive | EMC.SI.StorageDevice | False | True | False | False | False | Public | 29cb6305-68e6-2b86-f257-999b681b92ff |
![EMC.SI.DiskDrive.Group](/images/ClassType.png) | EMC SI Disk Drive Group | Group of disk drives | EMC.SI.DiskDrive.Group | EMC.SI.StorageDevice.Group | False | False | True | False | False | Public | 8b91846c-d6ae-44d6-93f8-c761e0598b2b |
![EMC.SI.Engine](/images/ClassType.png) | EMC SI Engine | | EMC.SI.Engine | EMC.SI.StorageDevice | False | True | False | False | False | Public | 1a9f20a6-9ba9-66b0-48a5-4fb8a133f88f |
![EMC.SI.ESIService](/images/ClassType.png) | EMC SI Service Connection | Instance of Connection to EMC Storage Integrator Service | EMC.SI.ESIService | Microsoft.Windows.ComputerRole | False | True | False | False | False | Public | 6214ece7-c946-c11e-83a2-36341d93f282 |
![EMC.SI.ESIService.Group](/images/ClassType.png) | EMC SI Service Connection Group | this group contains all instances of ESI Service Connections. | EMC.SI.ESIService.Group | System.Group | False | False | True | True | False | Public | 32794a44-c649-718b-78e2-38b46c7299ba |
![EMC.SI.Extent](/images/ClassType.png) | EMC SI Extent | | EMC.SI.Extent | EMC.SI.StorageDevice | False | False | False | False | False | Public | ebebdba3-46f6-0ba3-4aba-5d42eabe32a8 |
![EMC.SI.FcStoragePort](/images/ClassType.png) | EMC SI Fiber Channel Storage Port | Fiber Channel Storage Port | EMC.SI.FcStoragePort | EMC.SI.StoragePort | False | True | False | False | False | Public | 8492c462-1d13-0bc4-184c-c908d799054e |
![EMC.SI.Folder](/images/ClassType.png) | EMC SI Shared Folder Base Class | Base class for Shared Folder and orphaned Shared Folder | EMC.SI.Folder | EMC.SI.StorageDevice | True | False | False | False | False | Public | 3e47c618-4be1-68d7-a747-84186a113f4a |
![EMC.SI.IOModule](/images/ClassType.png) | EMC SI IO Module | IO Module | EMC.SI.IOModule | EMC.SI.StorageDevice | False | True | False | False | False | Public | 7f77b617-e208-ebf8-b800-0e52da7f116c |
![EMC.SI.ISCSIStoragePort](/images/ClassType.png) | EMC SI iSCSI Storage Port | iSCSI Storage Port | EMC.SI.ISCSIStoragePort | EMC.SI.StoragePort | False | True | False | False | False | Public | 17c9dd01-3562-443a-ff11-19f9a827ba3e |
![EMC.SI.LinkControlCard](/images/ClassType.png) | EMC SI Link Control Card | Link Control Card | EMC.SI.LinkControlCard | EMC.SI.StorageDevice | False | True | False | False | False | Public | 8363809f-e2ac-dd2a-357f-156ca107529a |
![EMC.SI.LunMaskingView](/images/ClassType.png) | EMC SI Storage Group | Storage Group | EMC.SI.LunMaskingView | EMC.SI.StorageDevice | False | True | False | False | False | Public | 4fd99d28-fcc3-d994-036f-34228eb477e7 |
![EMC.SI.LunStorageServiceNode](/images/ClassType.png) | EMC SI Storage Service Node | EMC SI LUN Storage Service Node | EMC.SI.LunStorageServiceNode | EMC.SI.StorageDevice | False | True | False | False | False | Public | 1183a0e4-d12c-5efd-2af6-d4c130581509 |
![EMC.SI.MemoryModule](/images/ClassType.png) | EMC SI Memory Module | Memory Module | EMC.SI.MemoryModule | EMC.SI.StorageDevice | False | True | False | False | False | Public | c385bb48-ff10-ae6c-b53e-c7326ad0e25b |
![EMC.SI.NetworkSwitch](/images/ClassType.png) | EMC SI Network Switch | Network Switch | EMC.SI.NetworkSwitch | EMC.SI.StorageDevice | False | True | False | False | False | Public | 8153323a-9197-3917-4413-8d47ee2cfbbf |
![EMC.SI.NVRam](/images/ClassType.png) | EMC SI NVRam | NVRam | EMC.SI.NVRam | EMC.SI.StorageDevice | False | True | False | False | False | Public | 0ff42563-cdce-785e-30a4-54ecf7c26b51 |
![EMC.SI.OrphanedSharedFolder](/images/ClassType.png) | EMC SI Shared Folder | Shared Folder | EMC.SI.OrphanedSharedFolder | EMC.SI.Folder | False | True | False | False | False | Public | ef127ae6-5700-4e18-93f5-2bd0236a3d18 |
![EMC.SI.PhysicalComponents.Group](/images/ClassType.png) | EMC SI Physical Components (except Disk Drives) | Physical Components Group | EMC.SI.PhysicalComponents.Group | EMC.SI.StorageDevice.Group | False | False | True | False | False | Public | f1c88757-4232-149a-b5ae-32f8d0b5dfab |
![EMC.SI.PowerSupply](/images/ClassType.png) | EMC SI Power Supply | Power Supply | EMC.SI.PowerSupply | EMC.SI.StorageDevice | False | True | False | False | False | Public | 460a1caa-26b9-0c20-5e2c-b1beb6eef680 |
![EMC.SI.ProtectionDomain](/images/ClassType.png) | EMC SI ProtectionDomain | | EMC.SI.ProtectionDomain | EMC.SI.StorageDevice | False | True | False | False | False | Public | ba6aa53e-aea7-9cfc-1f15-a89db2e47528 |
![EMC.SI.ScaleIODataClient](/images/ClassType.png) | EMC SI ScaleIODataClient | | EMC.SI.ScaleIODataClient | EMC.SI.StorageDevice | False | True | False | False | False | Public | 56fb4a81-6a60-8670-b494-86f3c2badb16 |
![EMC.SI.ScaleIODataServer](/images/ClassType.png) | EMC SI ScaleIODataServer | | EMC.SI.ScaleIODataServer | EMC.SI.StorageDevice | False | True | False | False | False | Public | 173e330a-006f-fb01-d8de-6d1792b60a1c |
![EMC.SI.ScaleIODevice](/images/ClassType.png) | EMC SI ScaleIO Device | | EMC.SI.ScaleIODevice | EMC.SI.StorageDevice | False | True | False | False | False | Public | c81c0081-f22a-dadc-1c09-6a4410aa2d49 |
![EMC.SI.ServiceNodeContainer](/images/ClassType.png) | EMC SI Service Node Container | | EMC.SI.ServiceNodeContainer | EMC.SI.StorageDevice | False | True | False | False | False | Public | 367ba1b4-5b36-7695-2949-55b9d6526064 |
![EMC.SI.SnapshotPool](/images/ClassType.png) | EMC SI Snapshot Pool | Snapshot Pool | EMC.SI.SnapshotPool | EMC.SI.StorageDevice | False | True | False | False | False | Public | fb792e82-dd8c-96fc-0d26-f98a75d71b4e |
![EMC.SI.SnapshotPool.Group](/images/ClassType.png) | EMC SI Snapshot Pool Group | Snapshot Pool group | EMC.SI.SnapshotPool.Group | EMC.SI.StorageDevice.Group | False | False | True | False | False | Public | 8ec47f65-d651-33c4-2f8c-6036acbdece8 |
![EMC.SI.StorageArray](/images/ClassType.png) | EMC SI Storage Array | EMC SI Storage Array class. | EMC.SI.StorageArray | EMC.SI.StorageDevice | False | True | False | False | False | Public | 190b0364-a414-611b-e60c-16af98d28723 |
![EMC.SI.StorageDevice](/images/ClassType.png) | EMC SI Storage Device | Base Class for Storage Devices | EMC.SI.StorageDevice | System.Device | True | False | False | False | False | Public | d8657615-24f5-5a45-24d8-05d1d266b1e6 |
![EMC.SI.StorageDevice.Group](/images/ClassType.png) | EMC SI Storage Device Group | Base class for groups of storage devices. | EMC.SI.StorageDevice.Group | System.Group | True | False | False | True | False | Public | 84d0d440-eeb8-6306-098a-4723804609d9 |
![EMC.SI.StoragePool](/images/ClassType.png) | EMC SI Storage Pool | Storage Pool | EMC.SI.StoragePool | EMC.SI.StorageDevice | False | True | False | False | False | Public | e073464f-08c9-0f5f-2d3b-af8ed6be0f01 |
![EMC.SI.StoragePool.Group](/images/ClassType.png) | EMC SI Storage Pool Group | Computer group to contains all EMC Storage Pools | EMC.SI.StoragePool.Group | EMC.SI.StorageDevice.Group | False | False | True | False | False | Public | 4b329fab-2fb8-1875-bee7-c7f5655b2280 |
![EMC.SI.StoragePort](/images/ClassType.png) | EMC SI Storage Port | Base class for all port classes. | EMC.SI.StoragePort | EMC.SI.StorageDevice | True | False | False | False | False | Public | 1ac566a2-af82-ec20-90c4-1360812f0a14 |
![EMC.SI.StorageSystem](/images/ClassType.png) | EMC SI Storage System | Storage System | EMC.SI.StorageSystem | EMC.SI.StorageDevice | False | True | False | False | False | Public | f9ccdf0e-cf70-e5b5-fb7f-8b6f50dfdfee |
![EMC.SI.StorageSystem.Group](/images/ClassType.png) | EMC SI Storage System Group | Group to contain all EMC Storage Systems and VPLEX Appliances | EMC.SI.StorageSystem.Group | EMC.SI.StorageDevice.Group | False | False | True | False | False | Public | 587df6d1-69a4-6621-c30f-3713e49675e7 |
![EMC.SI.StorageSystemEnclosure](/images/ClassType.png) | EMC SI Enclosure | Enclosure | EMC.SI.StorageSystemEnclosure | EMC.SI.StorageDevice | False | True | False | False | False | Public | a0de1a14-294c-6cf8-68e4-c5b6c5d909a8 |
![EMC.SI.StorageVolume](/images/ClassType.png) | EMC SI Storage Volume | EMC SI Storage Volume class. | EMC.SI.StorageVolume | EMC.SI.StorageDevice | False | True | False | False | False | Public | d273bbc9-290c-f4c0-7c00-5698898a1438 |
![EMC.SI.UnclassifiedStoragePort](/images/ClassType.png) | EMC SI Unclassified Storage Port | | EMC.SI.UnclassifiedStoragePort | EMC.SI.StoragePort | False | True | False | False | False | Public | 2edc788c-6c64-108f-71d0-603e09c311c0 |
![EMC.SI.VirtualVolume](/images/ClassType.png) | EMC SI Virtual Volume | | EMC.SI.VirtualVolume | EMC.SI.StorageDevice | False | True | False | False | False | Public | 22c65797-c0f6-6153-a2f5-0d8a2fe751a7 |
![EMC.SI.VplexCluster](/images/ClassType.png) | EMC SI VPLEX Cluster | | EMC.SI.VplexCluster | EMC.SI.StorageDevice | False | True | False | False | False | Public | 2de16e72-168f-40e8-97ee-1e803144a186 |
![EMC.SI.WindowsService](/images/ClassType.png) | EMC SI Windows Service | EMC Storage Integrator Windows Service | EMC.SI.WindowsService | Microsoft.Windows.LocalService | False | True | False | False | False | Public | c9300b2f-4cbf-a562-e9a2-f50abebeb13b |
![EMC.SI.WindowsService.Computer.Group](/images/ClassType.png) | EMC SI Windows Service Computer Group | This group contains all computers running the ESI Service. | EMC.SI.WindowsService.Computer.Group | Microsoft.SystemCenter.ComputerGroup | False | False | True | True | False | Public | 6a021d76-a2ef-51f3-a150-21c4874ad959 |