Supermicro X12DPFR-AN6 User Manual page 39

PMem 200 Series Population Table
Note: The Intel
Intel Xeon Scalable (83xx/63xx/53xx/4314 Series) Processors.
PMem 200 Series Population Table for X12DP 16-DIMM Motherboards (within 1 CPU socket)
DDR4+PMem Mode AD Interleave
One - x4
AD
4+4
MM
One - x4
6+1 AD One - x1
DDR4
PMem
•
Mode definitions: AD = App Direct Mode, MM = Memory Mode.
•
No mixing of PMem and NVDIMMs within the platform.
•
For MM, NM/FM ratio is between 1:4 and 1:16. (NM = Near Memory (DRAM); FM = Far Memory (PMem)).
•
Matrix targets configs for optimized PMem to DRAM cache ratio in MM mode.
•
For each individual population, different PMem rearrangements among channels are permitted so long as the
configuration doesn't break X12DP Memory population rules.
•
Ensure the same DDR4 DIMM type and capacity are used for each DDR4 + PMem population.
•
If the system detects an unvalidated configuration, then the system issues a BIOS warning. The CLI functionality is
limited in non-POR configurations, and select commands will not be supported.
Validation Matrix (DDR4 DIMMS with PMem 200 Series)
DIMM Type
RDIMM
(up to 3200)
RDIMM 3DS
(up to 3200)
LRDIMM (up to 3200)
LRDIMM 3DS
(up to 3200)
®
Optane PMem 200 Series memory is supported by the 3rd Gen
TM
P1- P1- P1-
DIMMF1 DIMME1 DIMMH1
PMem DDR4 PMem
DDR4 PMem DDR4
DDR4 DDR4
- DDR4 DDR4
DDR4 DDR4 PMem
DDR4 DDR4
PMem
DDR4 DDR4 DDR4
-
DDR4 DDR4
DDR4 DDR4 DDR4
DDR4 PMem DDR4
Legend (for the table above)
DDR4 Type and Capacity
See Validation Matrix (DDR4 DIMMs validated with PMem)
Capacity
Any Capacity (Uniformly for all channels for a given configuration)
Ranks Per DIMM
& Data Width
(Stack)
1Rx8
1Rx4
1Rx8
1Rx4
4Rx4 (2H)
8Rx4 (4H)
4Rx4
4Rx4 (2H)
8Rx4 (4H)
39
P1- P1- P1-
DIMMG1 DIMMC1 DIMMD1
DDR4 DDR4
PMem PMem
- DDR4 DDR4
DDR4 DDR4
DDR4 DDR4
DDR4 DDR4
- PMem
DDR4 DDR4
PMem -
DDR4 DDR4
DIMM Capacity (GB)
DRAM Density
8Gb
N/A
16GB
16GB
32GB
N/A
NA
64GB
N/A
128GB
Chapter 2: Installation
P1- P1-
DIMMA1 DIMMB1
PMem DDR4 PMem
DDR4 PMem DDR4
PMem DDR4 DDR4
DDR4 DDR4
PMem
- DDR4 DDR4
DDR4 DDR4 -
DDR4 DDR4 DDR4
DDR4 PMem DDR4
DDR4 DDR4 DDR4
DDR4 - DDR4
16Gb
N/A
32GB
32GB
64GB
128GB
256GB
128GB
N/A
256GB