Memory Mode

In this mode, PMEMs act as volatile system memory, while DRAM memory modules act as cache.

With one processor

Table 1. Memory population in Memory Mode with one processor
  • D: DRAM memory modules with 16 GB or larger capacity

  • P: Persistent Memory Module (PMEM)

Configuration Processor 1
1 2 3 4 5 6 7 8
4 PMEMs and 4 DRAM memory modules D P D P P D P D

With two processors

Table 2. Memory population in Memory Mode with two processors
  • D: DRAM memory modules with 16 GB or larger capacity

  • P: Persistent Memory Module (PMEM)

Configuration Processor 1 Processor 2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
8 PMEMs and 8 DRAM memory modules D P D P P D P D D P D P P D P D