Reference Guide

Property Description Data Type
24 - DDR3
25 - FBD2
26 - DDR4
MemoryTechnology Defines the Memory Technology type of
the Memory Device.
The technology values are:
01h - Other
02h - Unknown
03h - DRAM
04h - NVDIMM-N
05h - NVDIMM-F
06h - NVDIMM-P
07h - Intel persistent memory
uint32
TotalWidth Indicates the total width, in bits, of the
physical memory, including check or error
correction bits. If there are no error
correction bits, the value in this property
should match that specified for the
DataWidth property.
uint16
DataWidth Indicates the data width, in bits, of the
physical memory. A data width of 0 and a
total width of 8 would indicate that the
memory is solely used to provide error
correction bits.
uint16
Speed Indicates the speed of the physical memory,
in nanoseconds.
uint32
Rank
The Rank values of DIMM are:
0 - Unknown
1 - Single
2 - Dual
4 - Quad
8 - Octal
16 - Hexa
unit32
SpeedAsString Indicates the accurate speed of the physical
memory, in string format (with units).
string
Capacity Indicates the total capacity of this physical
memory, in bytes.
uint64
BankLabel A string identifying the physically labeled
bank where the memory is located, for
example, "Bank 0" or "Bank A."
string
PositionInRow Specifies the position of the physical
memory in a “row.” For example, if it takes
two 8-bit memory devices to form a 16-bit
row, then a value of 2 means that this
memory is the second device. 0 is an invalid
value for this property.
uint32
18 CIM_Physical Element