Intel Optane Pmem 200 Series - Supermicro SuperWorkstation SYS-740A-T User Manual

Intel Optane PMem 200 Series

Note: PMem 200 Series are supported on 3rd Gen Intel Xeon Scalable Platinum, Gold and
selected Silver processors. PMem may only be supported under certain conditions, please
contact Supermicro technical support for additional information.
CPU1 PMem Population on 16-DIMM Motherboard
DDR4 and
Mode AD Interleave F1
PMem
One - x4
4 DDR4 AD
4 PMem MM
One - x4
6 DDR4
AD One - x1
1 PMem
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)
•
Mode definitions: AD = App Direct Mode, MM = Memory Mode, AD+MM = Mixed 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 and MM + AD
modes.
•
For each individual population, different PMem rearrangements among channels are per-
mitted 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 popu-
lation.
•
If the system detects an unvalidated config, then the system issues a BIOS warning. The
CLI functionality is limited in non POR configurations, and select commands will not be
supported.
Chapter 3: Maintenance and Component Installation
E1 H1
PMem DDR4 PMem
DDR4 PMem DDR4
DDR4 DDR4 -
- DDR4 DDR4
DDR4 DDR4
PMem
PMem DDR4 DDR4
DDR4 DDR4 DDR4
DDR4 - DDR4
DDR4 DDR4 DDR4
DDR4 PMem DDR4
Ranks Per DIMM
& Data Width
(Stack)
1Rx8
1Rx4
2Rx8
2Rx4
4Rx4 (2H)
8Rx4 (4H)
4Rx4
4Rx4 (2H)
8Rx4 (4H)
55
G1 C1 D1
DDR4 DDR4 PMem
PMem PMem DDR4
DDR4 DDR4
PMem
DDR4 DDR4 DDR4
DDR4 DDR4 -
DDR4 DDR4 DDR4
-
PMem DDR4
DDR4 DDR4 DDR4
PMem - DDR4
DDR4 DDR4 DDR4
DIMM Capacity (GB)
DRAM Density
8Gb 16Gb
N/A N/A
16GB 32GB
16GB 32GB
32GB 64GB
N/A 128GB
NA 256GB
64GB 128GB
N/A N/A
N/A 256GB
A1 B1
DDR4 PMem
PMem DDR4
DDR4 DDR4
DDR4 PMem
DDR4 DDR4
DDR4 -
DDR4 DDR4
PMem DDR4
DDR4 DDR4
- DDR4