44
Chapter 3: Maintenance and Component Installation
Intel Optane PMem 200 Series Memory Population Table
Note
: Only 83xx/62xx/52xx/4315 processors support PMem 200 Series.
32-DIMM Motherboard PMem Population within 1 CPU socket
DDR4+
Pmem
Mode
AD Inter-
leave
P1-
DIMMF1
P1-
DIMMF2
P1-
DIMME1
P1-
DIMME2
P1-
DIMMH1
P1-
DIMMH2
P1-
DIMMG1
P1-
DIMMG2
P1-
DIMMC2
P1-
DIMMC1
P1-
DIMMD2
P1-
DIMMD1
P1-
DIMMA2
P1-
DIMMA1
P1-
DIMMB2
P1-
DIMMB1
4+4
AD
MM
One - x4
PMem
-
DDR4
-
PMem
-
DDR4
-
-
DDR4
-
PMem
-
DDR4
-
PMem
One - x4
DDR4
-
PMem
-
DDR4
-
PMem
-
-
PMem
-
DDR4
-
PMem
-
DDR4
6+1
AD
One - x1
DDR4
-
DDR4
-
-
-
DDR4
-
-
DDR4
-
PMem
-
DDR4
-
DDR4
-
-
DDR4
-
DDR4
-
DDR4
-
-
DDR4
-
DDR4
-
DDR4
-
PMem
DDR4
-
DDR4
-
PMem
-
DDR4
-
-
DDR4
-
-
-
DDR4
-
DDR4
PMem
-
DDR4
-
DDR4
-
DDR4
-
-
DDR4
-
DDR4
-
DDR4
-
-
DDR4
-
DDR4
-
DDR4
-
-
-
-
PMem
-
DDR4
-
DDR4
-
DDR4
DDR4
-
-
-
DDR4
-
DDR4
-
-
DDR4
-
DDR4
-
PMem
-
DDR4
DDR4
-
DDR4
-
DDR4
-
PMem
-
-
-
-
DDR4
-
DDR4
-
DDR4
DDR4
-
PMem
-
DDR4
-
DDR4
-
-
DDR4
-
DDR4
-
-
-
DDR4
8+1
AD
One - x1
DDR4
-
DDR4
-
DDR4
-
DDR4
-
-
DDR4
-
DDR4
PMem
DDR4
-
DDR4
DDR4
-
DDR4
-
DDR4
-
DDR4
-
PMem
DDR4
-
DDR4
-
DDR4
-
DDR4
DDR4
-
DDR4
PMem
DDR4
-
DDR4
-
-
DDR4
-
DDR4
-
DDR4
-
DDR4
DDR4
-
DDR4
-
DDR4
-
DDR4
PMem
-
DDR4
-
DDR4
-
DDR4
-
DDR4
DDR4
-
DDR4
-
DDR4
-
DDR4
-
-
DDR4
PMem
DDR4
-
DDR4
-
DDR4
DDR4
-
DDR4
-
DDR4
-
DDR4
-
-
DDR4
-
DDR4
-
DDR4
PMem
DDR4
DDR4
PMem
DDR4
-
DDR4
-
DDR4
-
-
DDR4
-
DDR4
-
DDR4
-
DDR4
DDR4
-
DDR4
-
DDR4
PMem
DDR4
-
-
DDR4
-
DDR4
-
DDR4
-
DDR4
8+4
AD
MM
One - x4
DDR4
-
DDR4
PMem
DDR4
-
DDR4
PMem
PMem
DDR4
-
DDR4
PMem
DDR4
-
DDR4
Two - x2
DDR4
-
DDR4
PMem
DDR4
PMem
DDR4
-
-
DDR4
PMem
DDR4
PMem
DDR4
-
DDR4
Two - x2
DDR4
PMem
DDR4
DDR4
-
DDR4
PMem
PMem
DDR4
-
DDR4
-
DDR4
PMem
DDR4
One - x4
DDR4
PMem
DDR4
-
DDR4
PMem
DDR4
-
-
DDR4
PMem
DDR4
-
DDR4
PMem
DDR4
8+8
AD, MM, One - x8
DDR4
PMem
DDR4
PMem
DDR4
PMem
DDR4
PMem
PMem
DDR4
PMem
DDR4
PMem
DDR4
PMem
DDR4
12+2
AD
One - x2
DDR4
-
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
-
PMem
DDR4
DDR4
DDR4
DDR4
PMem
-
DDR4
DDR4
DDR4
DDR4
-
PMem
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
PMem
-
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
-
PMem
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
PMem
-
-
PMem
DDR4
DDR4
DDR4
DDR4
DDR4
DDR4
Legend
DDR4 Type and Capacity
DDR4
See Validation Matrix (DDR4 DIMMs validated with DCPMM)
Capacity
PMem
Any Capacity (Uniformly for all channels for a given configuration)
•
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. The capacity not used for FM can be used for AD. (NM = Near
Memory; FM = Far Memory).
•
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 X12 DP 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 func
-
tionality is limited in non-POR configurations, and select commands will not be supported.