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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 over-provisioned 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).
HPE Persistent Memory supports the purge level using a cryptographic erase technique and an overwrite technique.
HPE ProLiant and HPE Synergy Gen10 server products support sanitizing HPE Persistent Memory modules during POST. Use
the HPE RESTful Interface Tool or UEFI System Utilities to schedule sanitization on the next boot.
For more information, see the following sections in the HPE Persistent Memory User Guide on the Hewlett Packard Enterprise
website (https://www.hpe.com/info/persistentmemory-docs):
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Sanitization policies
•
Sanitization guidelines
NIST SP800-88 Guidelines for Media Sanitization (Rev 1, Dec 2014) is available for download from the NIST website (https://
nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-88r1.pdf).
Removing and replacing an eight-bay SFF HDD/SSD drive cage
Procedure
1.
Power down the server.
2.
Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3.
Do one of the following:
Extend the server from the rack (Extending the server from the rack).
•
•
Remove the server from the rack (Removing the server from the rack).
4.
Remove the access panel (Removing the access panel).
CAUTION: Do not operate the server for long periods with the access panel open or removed. Operating the server
in this manner results in improper airflow and improper cooling that can lead to thermal damage.
5.
Remove all drives (Removing and replacing a hot-plug SAS or SATA drive).
6.
Remove the primary PCIe riser cage (Removing a primary PCIe riser cage).
7.
If installed, remove the butterfly riser cage (Removing a butterfly PCIe riser cage).
8.
Remove the air baffle (Removing the air baffle).
9.
If installed, do one of the following:
Removal and replacement procedures
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