Intel BB5520UR Product Specification - Page 98

Advanced, Memory, Con Memory, RAS and Performance

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BIOS Setup Utility Intel® Server Boards S5520HC, S5500HCV, and S5520HCT TPS 5.3.2.2.2.1 Configure Memory RAS and Performance Screen The Configure Memory RAS and Performance screen allows the user to customize several memory configuration options, such as whether to use Memory Mirroring. To access this screen from the Main screen, select Advanced > Memory > Configure Memory RAS and Performance. Advanced Memory RAS and Performance Configuration Capabilities Memory Mirroring Possible Select Memory RAS Configuration NUMA Optimized Yes/No Maximum Performance/Mirroring Disabled/ Enabled Figure 32. Setup Utility - Configure RAS and Performance Screen Display Table 25. Setup Utility - Configure RAS and Performance Screen Fields Setup Item Memory Mirroring Possible Options Yes/No Select Memory Maximum RAS Configuration Performance Mirroring NUMA Optimized Enabled Disabled Help Text Available modes depend on the current memory population. [Maximum Performance] - Optimizes system performance. [Mirroring] - Optimizes reliability by using half of physical memory as a backup. If enabled, BIOS includes ACPI tables that are required for NUMA aware Operating Systems. Comments Information only. Only displayed on systems with chipsets capable of Memory Mirroring. Only available if Mirroring is possible. 84 Revision 1.8 Intel order number E39529-013

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BIOS Setup Utility
Intel® Server Boards S5520HC, S5500HCV, and S5520HCT TPS
Revision 1.8
Intel order number E39529-013
84
5.3.2.2.2.1
Configure Memory RAS and Performance Screen
The Configure Memory RAS and Performance screen allows the user to customize several
memory configuration options, such as whether to use Memory Mirroring.
To access this screen from the Main screen, select
Advanced
>
Memory
>
Configure Memory
RAS and Performance
.
Advanced
Memory RAS and Performance Configuration
Capabilities
Memory Mirroring Possible
Yes/No
Select Memory RAS Configuration
Maximum Performance
/Mirroring
NUMA Optimized
Disabled/
Enabled
Figure 32. Setup Utility — Configure RAS and Performance Screen Display
Table 25. Setup Utility — Configure RAS and Performance Screen Fields
Setup Item
Options
Help Text
Comments
Memory Mirroring
Possible
Yes/No
Information only.
Only displayed
on systems with chipsets capable
of Memory Mirroring.
Select Memory
RAS Configuration
Maximum
Performance
Mirroring
Available modes depend on the current
memory population.
[
Maximum Performance
] - Optimizes
system performance.
[
Mirroring
] - Optimizes reliability by
using half of physical memory as a
backup.
Only available if Mirroring is
possible.
NUMA Optimized
Enabled
Disabled
If enabled, BIOS includes ACPI tables
that are required for NUMA aware
Operating Systems.