10.2.4
DDR4 and Optane PMem - memory population
rules
–
Optane PMem population is limited to several patterns.
–
The same DDR4 DIMM type and capacity are used for each DDR4 and
Optane PMem population.
–
For Memory mode (MM), DDR4 and Optane PMem capacity ratio must be
between 1:4 and 1:16.
–
For App Direct (AD) mode, DDR4 and Optane PMem capacity ratio must be
between 1:1 and 1:8.
–
For App Direct (AD) mode, Optane PMem modules can be populated
symmetrically or asymmetrically across sockets.
–
Rank sparing mode is not supported.
Optane PMem population and supported DDR4 DIMM may change in
the future according to Intel’s validation result or specification-change.
Normal mode
AD
App Direct Mode
MM
Memory Mode
B
Optane PMem module is installed
Main memory
268
Upgrade and Maintenance Manual
RX2530 M6
Summary of Contents for PRIMERGY RX2530 M5
Page 18: ...Content Upgrade and Maintenance Manual RX2530 M6 ...
Page 194: ...Fans 194 Upgrade and Maintenance Manual RX2530 M6 ...
Page 262: ...Expansion cards and backup units 262 Upgrade and Maintenance Manual RX2530 M6 ...
Page 278: ...Main memory 278 Upgrade and Maintenance Manual RX2530 M6 ...
Page 324: ...Accessible drives 324 Upgrade and Maintenance Manual RX2530 M6 ...
Page 336: ...Front panel 336 Upgrade and Maintenance Manual RX2530 M6 ...
Page 344: ...Serial interface 344 Upgrade and Maintenance Manual RX2530 M6 ...
Page 480: ...List of all used screws for PRIMERGY Servers Assembled in Germany and Japan February 2019 ...