GET – Memory properties

Use the GET method to retrieve properties in Memory resource for Redfish service

Request URL

GET https://<BMC_IPADDR>/redfish/v1/MemoryService/Memory/{1...N}

Request body

None

Response body

Field			Type	Description
Name			String	The memory name.
Description			String	This resource is used to represent a memory for a Redfish implementation.
SerialNumber			String	The serial number of this memory. The value is null or empty if the memory is absent.
VolatileRegionSizeLimitMiB			String	Total size of volatile regions in mebibytes (MiB).
MemoryDeviceType			String	Type details of the memory device.
Id			String	The memory id.
MemorySubsystemControllerProductID			String	The product ID of the memory subsystem controller of this memory device.
Links			Object
	Chassis		Link	The link to the chassis that contains this memory device.
MemoryMedia			Array	Media of this memory device.
PartNumber			String	The product part number.
DeviceID@Redfish.Deprecated			String	The property is deprecated. Please use ModuleProductID instead.
MemoryLocation			Object
	Channel		Integer	The channel number to which the memory device is connected.
	MemoryController		Integer	The memory controller number to which the memory device is connected.
	Slot		Integer	The DIMM slot number to which the memory device is connected.
	Socket		Integer	The CPU socket number to which the memory device is connected.
MemorySubsystemControllerManufacturerID			String	The manufacturer ID of the memory subsystem controller.
MemoryType			String	The type of memory device.
DeviceLocator			String	Location of the memory device in the platform.
RankCount			Integer	Number of ranks available in the memory device.
SubsystemVendorID@Redfish.Deprecated			String	The property is deprecated. Please use MemorySubsystemControllerManufacturerID instead.
VendorID			String	Vendor ID.
Regions			Array	Memory regions information within the memory device.
	Regions[N]		Object	None
		RegionId	String	Region Id.
		MemoryClassification	String	Memory Classification.
		SizeMiB	Number	Capacity value.
SecurityCapabilities			Object	Security capabilities of the memory device.
VendorID@Redfish.Deprecated			String	The property is deprecated. Please use ModuleManufacturerID instead.
Location			Object	None
	PartLocation		Object	None
		LocationType	String	The type of location of the part.
		ServiceLabel	String	The label of the part location.
		LocationOrdinalValue	Integer	The number that represents the location of the part. If LocationType is `slot` and this unit is in slot 2, the LocationOrdinalValue is 2.
DeviceLocator@Redfish.Deprecated			String	The property is deprecated since v4_1_0. Please use Location/PartLocation/ServiceLabel instead.
DataWidthBits			Integer	Data width in bits.
CapacityMiB			Integer	Memory capacity in mebibytes (MiB).
Description			String	This resource is used to represent a memory for a Redfish implementation.
SubsystemDeviceID@Redfish.Deprecated			String	The property is deprecated. Please use MemorySubsystemControllerProductID instead.
Manufacturer			String	The memory device manufacturer.
SubsystemDeviceID			String	Subsystem device ID.
OperatingMemoryModes			Array	Memory modes supported by the memory device.
Status			Object	None
	State		String	The status of the resource.
	Health		String	The health of the resource.
BusWidthBits			Integer	The bus width, in bits.
OperatingSpeedMhz			Integer	Operating speed of the memory device in MHz or MT/s as appropriate.
ModuleManufacturerID			String	The manufacturer ID of this memory device.
BaseModuleType			String	The base module type of the memory device.
SubsystemVendorID			String	SubSystem vendor ID.
AllowedSpeedsMHz			Array	Speeds supported by this memory device.
ModuleProductID			String	The product ID.
DeviceID			String	Device ID.
PersistentRegionSizeLimitMiB			Integer	Total size of persistent regions in mebibytes (MiB).
NonVolatileSizeMiB			Number	Total size of the non-volatile portion memory in MiB. Only present for AEP.
VolatileSizeMiB			Integer	Total size of the volatile portion memory in MiB.
CacheSizeMiB			Number	Total size of the cache portion memory in MiB. Only present for AEP.
LogicalSizeMiB			Number	Total size of the logical memory in MiB. Only present for AEP.
FunctionClasses			Array	Function classes by the memory device.
Metrics			Link	Link to related MemoryMetrics resource.

Status code

HTTP Status Code	Error Message ID
500	InternalError

Example

The following example JSON response is returned:

{
    "SerialNumber": "132D7396",
    "VolatileRegionSizeLimitMiB": null,
    "MemoryDeviceType": "DDR4",
    "Id": "12",
    "MemorySubsystemControllerProductID": "0x0000",
    "Links": {
        "Chassis": {
            "@odata.id": "/redfish/v1/Chassis/1"
        }
    },
    "MemoryMedia": [
        "DRAM"
    ],
    "Location": {
        "PartLocation": {
            "LocationType": "Slot",
            "ServiceLabel": "DIMM 12",
            "LocationOrdinalValue": 11
        }
    },
    "DeviceID@Redfish.Deprecated": "The property is deprecated. Please use ModuleProductID instead.",
    "MemoryLocation": {
        "Channel": 2,
        "MemoryController": 0,
        "Slot": 12,
        "Socket": 1
    },
    "MemorySubsystemControllerManufacturerID": "0x0000",
    "MemoryType": "DRAM",
    "DeviceLocator": null,
    "DataWidthBits": null,
    "Oem": {
        "Lenovo": {
            "@odata.type": "#LenovoMemory.v1_0_0.LenovoMemory",
            "FruPartNumber": ""
        }
    },
    "DeviceLocator@Redfish.Deprecated": "The property is deprecated since v4_1_0. Please use Location/PartLocation/ServiceLabel instead.",
    "RankCount": 3,
    "BaseModuleType": "LRDIMM",
    "OperatingSpeedMhz": 21333,
    "VendorID": "Micron Technology",
    "Regions": [],
    "ModuleProductID": "0x0000",
    "@odata.id": "/redfish/v1/Systems/1/Memory/12",
    "VendorID@Redfish.Deprecated": "The property is deprecated. Please use ModuleManufacturerID instead.",
    "@odata.type": "#Memory.v1_9_1.Memory",
    "SecurityCapabilities": {},
    "@odata.etag": "\"e0116cdc90fe3599856ff\"",
    "CapacityMiB": 65536,
    "Description": "This resource is used to represent a memory for a Redfish implementation.",
    "AllowedSpeedsMHz": [
        0
    ],
    "Manufacturer": "Micron Technology",
    "SubsystemDeviceID": "0x0000",
    "OperatingMemoryModes": [
        "Volatile"
    ],
    "Status": {
        "State": "Enabled",
        "Health": "OK"
    },
    "SubsystemDeviceID@Redfish.Deprecated": "The property is deprecated. Please use MemorySubsystemControllerProductID instead.",
    "PartNumber": "72ASS8G72LZ-2G6B2",
    "ModuleManufacturerID": "0x2c80",
    "SubsystemVendorID@Redfish.Deprecated": "The property is deprecated. Please use MemorySubsystemControllerManufacturerID instead.",
    "SubsystemVendorID": "0x0000",
    "DeviceID": "DIMM_12",
    "Name": "DIMM 12",
    "BusWidthBits": null,
    "PersistentRegionSizeLimitMiB": null,
    "VolatileSizeMiB": 65536,
    "FunctionClasses": [
        "Volatile"
    ]

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GET – Memory properties

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Example​

Request URL

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Example