Viewing memory information
The Memory Information page displays a summary of the system memory. When server power is off,
AMP data is unavailable, and only memory modules present at POST are displayed.
If the server is powered off, the system health information on this page is current as of the last power off.
Health information is updated only when the server is powered on and POST is complete.
Procedure
1. Click System Information in the navigation tree, and then click the Memory tab.
The Memory page displays details for the following:
• Advanced Memory Protection (AMP)
• Memory Summary
• Physical Memory
• Logical Memory
2. Optional: By default, empty memory sockets are hidden in the Physical Memory table. To view the
empty memory sockets, click show empty sockets. When empty memory sockets are displayed, click
hide empty sockets to hide them.
3. Optional: To view additional memory details, select a memory module.
The Memory Details pane is displayed.
Advanced Memory Protection details
AMP Mode Status
The status of the AMP subsystem.
• Other/Unknown—The system does not support AMP, or the management software cannot
determine the status.
• Not Protected—The system supports AMP, but the feature is disabled.
• Protected—The system supports AMP. The feature is enabled but not engaged.
• Degraded—The system was protected, but AMP is engaged. Therefore, AMP is no longer
available.
• DIMM ECC—The system is protected by DIMM ECC only.
• Mirroring—The system is protected by AMP in the mirrored mode. No DIMM faults have been
detected.
• Degraded Mirroring—The system is protected by AMP in the mirrored mode. One or more DIMM
faults have been detected.
• On-line Spare—The system is protected by AMP in the hot spare mode. No DIMM faults have
been detected.
• Degraded On-line Spare—The system is protected by AMP in the hot spare mode. One or more
DIMM faults have been detected.
54 Viewing memory information
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