HPE ProLiant DL388 Gen10, Руководство по техническому обслуживанию и ремонту

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To replace the component, reverse the removal procedure.
NVDIMM-processor compatibility
HPE 16GB NVDIMMs are only supported in servers with first generation Intel Xeon Scalable processors
installed.
DIMM and NVDIMM population information
For specific DIMM and NVDIMM population information, see the DIMM population guidelines on the Hewlett
Packard Enterprise website (
http://www.hpe.com/docs/memory-population-rules ).
NVDIMM sanitization
Media sanitization is defined by NIST SP800-88 Guidelines for Media Sanitization (Rev 1, Dec 2014) as "a
general term referring to the actions taken to render data written on media unrecoverable by both ordinary
and extraordinary means."
The specification defines the following levels:
• Clear: Overwrite user-addressable storage space using standard write commands; might not sanitize data
in areas not currently user-addressable (such as bad blocks and overprovisioned areas)
• Purge: Overwrite or erase all storage space that might have been used to store data using dedicated
device sanitize commands, such that data retrieval is "infeasible using state-of-the-art laboratory
techniques"
• Destroy: Ensure that data retrieval is "infeasible using state-of-the-art laboratory techniques" and render
the media unable to store data (such as disintegrate, pulverize, melt, incinerate, or shred)
The NVDIMM-N Sanitize options are intended to meet the Purge level.
For more information on sanitization for NVDIMMs, see the following sections in the HPE 16GB NVDIMM
User Guide on the Hewlett Packard Enterprise website ( http://www.hpe.com/info/nvdimm-docs ):
• NVDIMM sanitization policies
• NVDIMM sanitization guidelines
• Setting the NVDIMM-N Sanitize/Erase on the Next Reboot Policy
Removal and replacement procedures 89