| Name | Data Type | Default Value | Qualifiers |
| Name | Data Type | Value |
| DeviceCreationClassName | string | |
| Description | string | The scoping StorageExtent's CreationClassName. |
| Key | boolean | true |
| MaxLen | uint32 | 256 |
| Propagated | string | CIM_StorageExtent.CreationClassName |
| DeviceID | string | |
| Description | string | The scoping StorageExtent's DeviceID. |
| Key | boolean | true |
| MaxLen | uint32 | 64 |
| Propagated | string | CIM_StorageExtent.DeviceID |
| EndingAddress | uint64 | |
| Description | string | The ending address of the bytes in error. |
| StartingAddress | uint64 | |
| Description | string | The starting address of the bytes in error. |
| Key | boolean | true |
| SystemCreationClassName | string | |
| Description | string | The scoping System's CreationClassName. |
| Key | boolean | true |
| MaxLen | uint32 | 256 |
| Propagated | string | CIM_StorageExtent.SystemCreationClassName |
| SystemName | string | |
| Description | string | The scoping System's Name. |
| Key | boolean | true |
| MaxLen | uint32 | 256 |
| Propagated | string | CIM_StorageExtent.SystemName |