Intel D50DNP Series - Recommended Memory Configurations; Table 10. Intel Optane Persistent Memory 300 Series Module Support; Table 11. DDR5 SDRAM Dimms Compatible with Intel Optane Pmem Modules

Intel® Server D50DNP Family Integration and Service Guide
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• Intel® Optane™ PMem 300 series modules must be populated symmetrically for each installed
processor (corresponding slots populated on either side of each processor) and across both
processors.
• Standard DDR5 to Intel® Optane™ PMem 300 series module capacity recommended ratio is between
1GB : 2GB and 1GB : 8GB.
• Intel® Optane™ PMem 300 series modules are not supported on servers with Intel® Xeon® CPU Max
Series processors.
Table 10. Intel® Optane™ Persistent Memory 300 Series Module Support
Processor models Intel® Optane™ PMem 300 Series Capacity (GB) Speed (MT/s)
Platinum 8xxx processors 128, 256. 512 4400
Gold 6xxx processors 128, 256, 512 4400
Gold 5xxx processors 128, 256, 512 4400
Table 11. DDR5 SDRAM DIMMs Compatible with Intel® Optane™ PMem Modules
Type Ranks per DIMM and Data Width
DIMM Size (GB)
16 Gb DRAM Density
RDIMM
SR x8
16
SR x4 32
DR x8
32
DR x4
64
RDIMM 3DS
QR x4 (2H)
128
OR x4 (4H)
N/A
Notes: SR = single rank, DR = dual rank, QR = quadruple rank, OR = octuple rank, H = stack height.
Note: Intel® Optane™ PMem 300 series modules are not supported with 9x4 DDR5 DIMMs.
B.3 Recommended Memory Configurations
This section provides the recommended memory population configurations for the Intel® Server Board
D50DNP1SB. For best system performance in dual-processor configurations, installed memory type and
population must be the same for both processors.
See the following figures and tables to identify the memory slot locations and recommended population
configurations.