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App Direct Mode

In this mode, PMEMs act as independent and persistent memory resources directly accessible by specific applications, and DRAM DIMMs act as system memory.

With two processors

Table 1. Memory population in App Direct Mode with two processors
ConfigurationProcessor 1Processor 2
123456 789101112131415161718 192021222324
12 PMEMs and 12 DIMMsDPDPDPPDPDPDDPDPDPPDPDPD
  • D: 32 GB RDIMM, 64 GB RDIMM, or 128 GB 3DS RDIMM

  • P: 128 GB, 256 GB, or 512 GB Persistent Memory Module (PMEM)

With four processors

Table 2. Memory population in App Direct Mode with four processors
ConfigurationProcessor 1Processor 2
123456 789101112131415161718 192021222324
DPDPDPPDPDPDDPDPDPPDPDPD
Processor 3Processor 4
252627282930 313233343536373839404142 434445464748
24 PMEMs and 24 DIMMsDPDPDPPDPDPDDPDPDPPDPDPD
  • D: 32 GB RDIMM, 64 GB RDIMM, or 128 GB 3DS RDIMM

  • P: 128 GB, 256 GB, or 512 GB Persistent Memory Module (PMEM)