–
Rank sparing mode is not supported.
The Optane PMem module operation mode can be configured in the
BIOS Setup. For more information, see the corresponding BIOS manual.
Normal mode
AD App Direct Mode
B Optane PMem module is installed
D DDR4 DIMM is installed
The following DDR4 DIMMs are supported:
● RDIMM 2R 32 GB
●
RDIMM 2R 64 GB
● RDIMM 3DS 128 GB
● RDIMM 4R 64 GB
● RDIMM 4R 128 GB
Mirroring mode
●
Optane PMem module is not supported full Mirroring mode.
●
When Optane PMem module is installed in a system, address range
mirroring is supported in App Direct mode.
●
DDR4 DIMM is only mirrored and Optane PMem module is not mirrored.
●
The DIMM population will exactly be identical for the mirrored channels.
Main memory
242 Upgrade and Maintenance Manual RX4770 M6