Supermicro X11QPH+ User Manual page 41

1-1-1
Modes
CPU1 P1-DIMMF1 P1-DIMMF2 P1-DIMME1
AD DCPMM - DRAM1
MM DCPMM - DRAM1
AD + MM DCPMM - DRAM3
CPU2 P2-DIMMF1 P2-DIMMF2 P2-DIMME1
AD DCPMM - DRAM1
MM DCPMM - DRAM1
AD + MM DCPMM - DRAM3
CPU3 P3-DIMMF1 P3-DIMMF2 P3-DIMME1
AD DCPMM - DRAM1
MM DCPMM - DRAM1
AD + MM DCPMM - DRAM3
P4-DIMMF1 P4-DIMMF2 P4-DIMME1
CPU4
AD DCPMM - DRAM1
MM DCPMM - DRAM1
AD + MM DCPMM - DRAM3
2/1-
1-1
Modes
CPU1 P1-DIMMF1 P1-DIMMF2 P1-DIMME1
AD DRAM1 - DRAM1
CPU2 P2-DIMMF1 P2-DIMMF2 P2-DIMME1
AD DRAM1 - DRAM1
CPU3 P3-DIMMF1 P3-DIMMF2 P3-DIMME1
AD DRAM1 - DRAM1
CPU4 P4-DIMMF1 P4-DIMMF2 P4-DIMME1
AD DRAM1 - DRAM1
DRAM1
DRAM2
DRAM3
Note: DDR4 single rank x8 is not available for DCPMM Memory Mode or App-Direct Mode.
DCPMM
•
For MM, general NM/FM ratio is between 1:4 and 1:16. Excessive capacity for FM can be used for AD. (NM = Near
Memory; FM = Far Memory)
•
For each individual population, rearrangements between channels are allowed as long as the resulting population is
compliant with the PDG rules for the 2nd Gen Intel Xeon Scalable-SP (82xx/62xx/52xx/42xx series) processors.
•
For each individual population, please use the same DDR4 DIMM in all slots.
•
For each individual population, sockets are normally symmetric with exceptions for 1 DCPMM per socket and 1 DCPMM
per node case.
•
No mixing of DCPMM and NVMDIMMs within the same platform is allowed.
•
This DCPMM population guide targets a balanced DCPMM-to-DRAM-cache ratio in MM and MM + AD modes.
Symmetric Population
(For Channel Confi guration: 1-1-1)
P1-DIMME2 P1-DIMMD1 P1-DIMMD2
- DRAM1 -
- DRAM1 -
- DRAM3 -
P2-DIMME2 P2-DIMMD1 P2-DIMMD2
- DRAM1 -
- DRAM1 -
- DRAM3 -
P3-DIMME2 P3-DIMMD1 P3-DIMMD2
- DRAM1 -
- DRAM1 -
- DRAM3 -
P4-DIMME2 P4-DIMMD1 P4-DIMMD2
- DRAM1 -
- DRAM1 -
- DRAM3 -
Asymmetric Population
(For Channel Confi guration: 2/1-1-1)
P1-DIMME2 P1-DIMMD1 P1-DIMMD2 P1-DIMMA2
- DRAM1 - DCPMM
P2-DIMME2 P2-DIMMD1 P2-DIMMD2 P2-DIMMA2
- DRAM1 - DCPMM
P3-DIMME2 P3-DIMMD1 P3-DIMMD2 P3-DIMMA2
- DRAM1 - DCPMM
P4-DIMME2 P4-DIMMD1 P4-DIMMD2 P4-DIMMA2
- DRAM1 - DCPMM
Legend (for the fi ve tables above)
DDR4 Type
RDIMM 3DS RDIMM LRDIMM
RDIMM -
RDIMM 3DS RDIMM LRDIMM
Legend (for the fi rst fi ve tables above)
Capacity
Any Capacity (Uniformly for all channels for a given confi guration)
41
P1-DIMMA2 P1-DIMMA1 P1-DIMMB2 P1-DIMMB1
- DRAM1 - DRAM1
- DRAM1 - DRAM1
- DRAM3 - DRAM3
P2-DIMMA2 P2-DIMMA1 P2-DIMMB2 P2-DIMMB1
- DRAM1 - DRAM1
- DRAM1 - DRAM1
- DRAM3 - DRAM3
P3-DIMMA2 P3-DIMMA1 P3-DIMMB2 P3-DIMMB1
- DRAM1 - DRAM1
- DRAM1 - DRAM1
- DRAM3 - DRAM3
P4-DIMMA2 P4-DIMMA1 P4-DIMMB2 P4-DIMMB1
- DRAM1 - DRAM1
- DRAM1 - DRAM1
- DRAM3 - DRAM3
P1-DIMMA1 P1-DIMMB2 P1-DIMMB1
DRAM1 - DRAM1
P2-DIMMA1 P2-DIMMB2 P2-DIMMB1
DRAM1 - DRAM1
P3-DIMMA1 P3-DIMMB2 P3-DIMMB1
DRAM1 - DRAM1
P4-DIMMA1 P4-DIMMB2 P4-DIMMB1
DRAM1 - DRAM1
Capacity
3DS LRDIMM
Refer to Validation Matrix
- (DDR4 DIMMs validated with
DCPMM) on the next page.
-
Chapter 2: Installation
P1-DIMMC2 P1-DIMMC1
- DCPMM
- DCPMM
- DCPMM
P2-DIMMC2 P2-DIMMC1
- DCPMM
- DCPMM
- DCPMM
P3-DIMMC2 P3-DIMMC1
- DCPMM
- DCPMM
- DCPMM
P4-DIMMC2 P4-DIMMC1
- DCPMM
- DCPMM
- DCPMM
P1-DIMMC2 P1-DIMMC1
- DRAM1
P2-DIMMC2 P2-DIMMC1
- DRAM1
P3-DIMMC2 P3-DIMMC1
- DRAM1
P4-DIMMC2 P4-DIMMC1
- DRAM1