GET – Memory properties

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

Request URL

GET https://<BMC_IPADDR>/redfish/v1/Systems/1/Memory/{1-N}

Note

N is the max number of memories.

Request body

None

Response body (Memory Module)

Field			Type	Description
AllowedSpeedsMHz			Array	Speeds supported by this memory device.
BaseModuleType			String	The base module type of the memory device.
BusWidthBits			Integer	The bus width, in bits.
CapacityMiB			Integer	Memory capacity in mebibytes (MiB).
DeviceID			String	Device ID.
DataWidthBits			Integer	Data width in bits.
Description			String	This resource is used to represent a memory for a Redfish implementation.
ErrorCorrection			String	Error correction scheme supported for this memory device.
Id			String	The memory id.
Manufacturer			String	The memory device manufacturer.
MemoryLocation			Object	Expanded.
	Socket		Integer	The CPU socket number to which the memory device is connected.
	Slot		Integer	The DIMM slot number to which the memory device is connected.
MemoryType			String	The type of memory device.
MemoryDeviceType			String	Type details of the memory device.
Name			String	The memory name.
OperatingSpeedMhz			Integer	Operating speed of the memory device in MHz or MT/s as appropriate.
PartNumber			String	The product part number.
RankCount			Integer	Number of ranks available in the memory device.
SerialNumber			String	The serial number of this memory. The value is null or empty if the memory is absent.
Status			Object	None
	State		String	The status of the resource.
	Health		String	The health of the resource.
Location			Object	Expanded.
	PartLocation		Object	None
		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.
		LocationType	String	The type of location of the part.
		ServiceLabel	String	The label of the part location.
Links			Object	Expanded.
	Chassis		Link	The link to the chassis that contains this memory device.

Response body (CXL Memory)

Note

These properties are from the GetCXLMemories method in devmgr service. If the hardware or configuration did not provide the property, the property will be hidden.

Field			Type	Description
BusWidthBits			Integer	The bus width, in bits.
CXL			Object	Expanded.
	LabelStorageSizeBytes		Integer	Storage size in bytes.
CapacityMiB			Integer	Memory capacity in mebibytes (MiB).
Description			String	This resource is used to represent a memory for a Redfish implementation.
ErrorCorrection			String	Error correction scheme supported for this memory device.
FirmwareRevision			String	The revision of firmware for this memory device.
Id			String	The memory id.
Location			Object	Expanded.
	PartLocation		Object	None
		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.
		LocationType	String	The type of location of the part.
		ServiceLabel	String	The label of the part location.
Manufacturer			String	The memory device manufacturer.
MemoryDeviceType			String	Type details of the memory device.
MemoryMedia			String	Type details of the memory media.
MemorySubsystemControllerManufacturerID			String	Manufacturer ID of the memory subsystem controller.
MemorySubsystemControllerProductID			String	Product ID of the memory subsystem controller.
MemoryType			String	The type of memory device.
Model			String	The model of memory device.
Model			String	The model of memory device.
ModuleManufacturerID			String	Manufacturer ID of the module.
ModuleProductID			String	Product ID of the module.
Name			String	The memory name.
OperatingSpeedMhz			Integer	Operating speed of the memory device in MHz or MT/s as appropriate.
PartNumber			String	The product part number.
SerialNumber			String	The serial number of this memory. The value is null or empty if the memory is absent.
Status			Object	None
	Health		String	The health of the resource.
	State		String	The status of the resource.
BaseModuleType			String	The base module type of the memory device.

Status code

HTTP Status Code	Error Message ID
500	InternalError

Example

The following example JSON response is returned:

{
    "@odata.context": "/redfish/v1/$metadata#Memory.Memory",
    "@odata.etag": "\"2BDB6415\"",
    "@odata.id": "/redfish/v1/Systems/1/Memory/1",
    "@odata.type": "#Memory.v1_16_0.Memory",
    "AllowedSpeedsMHz": [
        6400
    ],
    "BaseModuleType": "RDIMM",
    "BusWidthBits": 80,
    "CapacityMiB": 16384,
    "DataWidthBits": 64,
    "Description": "This resource is used to represent a memory for                     a Redfish implementation.",
    "DeviceID": "DIMM_1",
    "ErrorCorrection": "SingleBitECC",
    "Id": "1",
    "Links": {
        "Chassis": {
            "@odata.id": "/redfish/v1/Chassis/1"
        }
    },
    "Location": {
        "PartLocation": {
            "LocationOrdinalValue": 0,
            "LocationType": "Slot",
            "ServiceLabel": "DIMM 1"
        }
    },
    "Manufacturer": "Micron Technology",
    "MemoryDeviceType": "DDR5",
    "MemoryLocation": {
        "Slot": 1,
        "Socket": 1
    },
    "MemoryType": "DRAM",
    "Name": "DIMM 1",
    "Oem": {
       ...
        }
    },
    "OperatingSpeedMhz": 6400,
    "PartNumber": "MTC10F1084S1RC64BD2 MWFF",
    "RankCount": 1,
    "SerialNumber": "802C0F241447F300F4",
    "Status": {
        "Health": "OK",
        "State": "Enabled"
    }
}

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GET – Memory properties

Request URL​

Request body​

Response body (Memory Module)​

Response body (CXL Memory)​

Status code​

Example​