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Figure 29. Interleaved Persistent Memory Disk in Device Manager
Figure 30. Visibility in PowerShell
Configuring NVDIMM-N for Hyper-V Virtual Machines
The article referenced here, Cmdlets for configuring persistent memory devices for Hyper-V VMs, provides details about
configuring Hyper-V VMs with JEDEC compliant NVDIMM-N.
NVDIMM-N RO Behavior
Windows Server 2019
By design, Windows Server 2019 manages NVDIMM-N in a manner that differs from that of Windows Server 2016. In Windows
Server 2016, if an NVDIMM-N that is in read/write mode loses power, it goes into read-only mode.
But in Windows Server 2019, if an NVDIMM-N that is in read/write mode loses power, it continues to function in read/write
mode.
Similarly, if the NVDIMM-N modules are forced to Read Only through the BIOS Setup Menu or through any module related
failures, these devices would still be read/write accessible under Windows Server 2019.
Windows
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