description: > Implement to provide DIMM attributes. properties: - name: MemoryDataWidth type: uint16 description: > Data width of Memory. - name: MemorySizeInKB type: size description: > Memory size of DIMM in Kilobyte. - name: MemoryDeviceLocator type: string description: > Socket on base board where Memory located, for example CPU1_DIMM_B1. - name: MemoryType type: enum[self.DeviceType] description: > Type of memory. - name: MemoryTypeDetail type: string description: > Additional detail on Memory, such as Synchronous, Static column, etc. - name: MaxMemorySpeedInMhz type: uint16 description: > The maximum capable clock speed of Memory, in megahertz. - name: MemoryAttributes type: size description: > Rank attributes of Memory. Means how many groups of memory chips on the dimm. - name: MemoryConfiguredSpeedInMhz type: uint16 description: > Configured clock speed to Memory, in megahertz. - name: ECC type: enum[self.Ecc] description: > Error-Correcting Code. - name: CASLatencies type: uint16 description: > CAS Latency (CL) values are supported. The CAS latency is the delay between the time at which the column address and the column address strobe signal are presented to the memory module and the time at which the corresponding data is made available by the memory module. - name: RevisionCode type: uint16 description: > Revision code provided by the individual manufacturer. - name: FormFactor type: enum[self.FormFactor] description: > The base module type of the memory. - name: MemoryTotalWidth type: uint16 description: > The bus width, in bits. - name: AllowedSpeedsMT type: array[uint16] description: > Speeds supported by this memory in megatransfers. - name: MemoryMedia type: enum[self.MemoryTech] default: Unknown description: > Memory Technology of this memory. enumerations: - name: Ecc description: > Error-Correcting Code. values: - name: NoECC description: > No ECC support. - name: SingleBitECC description: > Single bit data errors can be corrected by ECC. - name: MultiBitECC description: > Multibit data errors can be corrected by ECC. - name: AddressParity description: > Address parity errors can be corrected. - name: MemoryTech description: > This property shall contain the type ofmemory that this Resource represents. values: - name: Other description: > Some devices which are not defined in SMBIOS table. - name: Unknown description: > Unknown device. - name: DRAM description: > The memory module is comprised of volatile memory. - name: NVDIMM_N description: > The memory module is comprised of volatile memory backed by non-volatile memory. - name: NVDIMM_F description: > The memory module is comprised of non-volatile memory. - name: NVDIMM_P description: > The memory module is comprised of a combination of non-volatile and volatile memory. - name: IntelOptane description: > The memory module is an Intel Optane DC Persistent Memory Module. - name: DeviceType description: > This property shall contain the Memory Device Type as defined by SMBIOS. values: - name: Other description: > Some devices which are not defined in this table. - name: Unknown description: > Unknown device. - name: DRAM description: > Dynamic Random Access Memory. - name: EDRAM description: > Enhanced Dynamic Random Access Memory. - name: VRAM description: > Video Random Access Memory. - name: SRAM description: > Static Random Access Memory. - name: RAM description: > Random Access Memory. - name: ROM description: > Read Only Memory. - name: FLASH description: > Flash Memory. - name: EEPROM description: > Electrically Erasable Programmable Read Only Memory. - name: FEPROM description: > Flash Erasable Programmable Read Only Memory. - name: EPROM description: > Erasable Programmable Read Only Memory. - name: CDRAM description: > Cached Dynamic Random Access Memory. - name: ThreeDRAM description: > Three Dimensional Random Access Memory. - name: SDRAM description: > Synchronous Dynamic Random Access Memory. - name: DDR_SGRAM description: > Double Data Rate Synchronous Graphics Random-Access Memory. - name: RDRAM description: > Direct Rambus Dynamic Random Access Memory. - name: DDR description: > Double Data Rate SDRAM. - name: DDR2 description: > Double Data Rate 2 SDRAM. - name: DDR2_SDRAM_FB_DIMM description: > DDR2 SDRAM Fully Buffered DIMM. - name: EDO description: > Extended Data Output Memory. - name: FastPageMode description: > Fast Page Mode Memory. - name: PipelinedNibble description: > Pipelined Nibble Memory. - name: DDR3 description: > Double Data Rate 3 SDRAM. - name: FBD2 description: > Fully Buffered DIMM 2. - name: DDR4 description: > Double Data Rate 4 SDRAM. - name: LPDDR_SDRAM description: > Low-Power Double Data Rate SDRAM. - name: LPDDR2_SDRAM description: > Low-Power Double Data Rate 2 SDRAM. - name: LPDDR3_SDRAM description: > Low-Power Double Data Rate 3 SDRAM. - name: LPDDR4_SDRAM description: > Low-Power Double Data Rate 4 SDRAM. - name: Logical description: > Logical Non-volatile device. - name: HBM description: > High Bandwidth Memory - name: HBM2 description: > High Bandwidth Memory Generation 2. - name: HBM3 description: > High Bandwidth Memory Generation 3. - name: DDR2_SDRAM_FB_DIMM_PROB description: > DDR2 SDRAM Fully Buffered DIMM PROBE. - name: DDR4E_SDRAM description: > Double Data Rate 4 Extended Compliant SDRAM. - name: DDR5 description: > Double Data Rate 5 SDRAM. - name: LPDDR5_SDRAM description: > Low-Power Double Data Rate 5 SDRAM. - name: FormFactor description: > Implementation form factor for this memory device. values: - name: RDIMM description: > Registered DIMM. - name: UDIMM description: > Unbuffered DIMM. - name: SO_DIMM description: > Small Outline DIMM. - name: LRDIMM description: > Load-reduced DIMMs. - name: Mini_RDIMM description: > mini Registered DIMM. - name: Mini_UDIMM description: > mini Unbuffered DIMM. - name: SO_RDIMM_72b description: > Small Outline Registered DIMM. - name: SO_UDIMM_72b description: > Small Outline Unbuffered DIMM. - name: SO_DIMM_16b description: > Small Outline DIMM 16 bit. - name: SO_DIMM_32b description: > Small Outline DIMM 32 bit. - name: Die description: > A die within a package.