Advanced memory protection – HP ROM-Based Setup Utility User Manual
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Advanced Memory Protection
Advanced Memory Protection provides additional memory protection beyond ECC (error checking
and correcting), including:
Servers supported
Description
Option
G7 servers: All Gen8 servers: All
Provides the largest memory capacity
to the OS.
Advanced ECC Support (default)
G7 servers: All Gen8 servers: All
Enables the system to automatically
map out a group of memory that is
Online Spare with Advanced ECC
Support
receiving excessive correctable
memory errors. This memory is
replaced by a spare group of memory.
G7 servers: Some models Gen8
servers: Not an available option
Provides maximum protection against
uncorrectable memory errors that
Mirrored Memory with Advanced ECC
Support
would otherwise result in system
failure.
G7 servers: Some models Gen8
servers: Not an available option. For
Provides maximum data protection by
enabling multiple-bit memory errors to
Lockstep Mode with Advanced ECC
Support (Intel servers)
more information about lockstep mode,
be corrected in certain instances not
see
otherwise possible in Advanced ECC
mode.
For more information on Advanced Memory Protection, see the HP ProLiant Server Memory website
.
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RBSU menu-driven interface, version 3.xx or later (G6, G7, and Gen8 servers)