Deployment Guide

System BIOS
15 Setting up BIOS on 15th Generation (15G) Dell EMC PowerEdge Servers | 508
1.3.1 System BIOS—Intel Persistent Memory
The Intel Persistent Memory page is the main page for Intel Optane Persistent Memory which displays
information about the total persistent memory capacities in the system and the other pages such as Persistent
Memory DIMM configuration and Region Configuration.
Intel Persistent Memory
Info items
Description
Raw Capacity
The total Intel Optane Persistent Memory capacity in the system.
App Direct Capacity
The total memory capacity of Intel Optane Persistent Memories that are configured as
App Direct Mode.
Memory Capacity
The total memory capacity of Intel Optane Persistent Memories that are configured as
Memory Mode.
Unconfigured
Capacity
The total memory capacity of Intel Optane Persistent Memories that are not configured.
Persistent Memory
Passphrase
The Persistent Memory Passphrase unlocks secured Persistent Memory DIMMs. All
Persistent Memory DIMMs are affected if the passphrase is modified.
WARNING: Entering and confirming a blank passphrase disables passphrase security in
all Persistent Memory DIMMs.