BIOS Setup Utility
Memory RAS and Performance Configuration
Capabilities
Memory Mirroring Possible
Memory Sparing Possible
Select Memory RAS Configuration
NUMA Optimized
Figure 23. Setup Utility — Configure RAS and Performance Screen Display
Table 20. Setup Utility — Configure RAS and Performance Screen Fields
Setup Item
Memory Mirroring
Yes / No
Possible
Memory Sparing
Yes / No
Possible
Select Memory RAS
Maximum
Configuration
Performance
Mirroring
Sparing
NUMA Optimized
Enabled
Disabled
5.3.2.2.3 Mass Storage Controller Screen
The Mass Storage screen allows the user to configure the SATA/SAS controller when it is
present on the baseboard, midplane, or backplane of an Intel system.
To access this screen from the Main menu, select Advanced > Mass Storage.
66
Advanced
Options
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.
[Sparing] - Improves reliability
by reserving memory for use as
a replacement in the event of a
DIMM failure.
If enabled, BIOS includes ACPI
tables that are required for
NUMA aware Operating
Systems.
Intel order number: E42249-009
Yes / No
Yes / No
Maximum Performance / Mirroring / Sparing
Disabled/ Enabled
Help Text
Intel
Server Board S5500BC TPS
®
Comments
Information only. Only displayed
on systems with chipsets capable
of Memory Mirroring.
Information only
Only available if Mirroring or
Sparing are possible.
Revision 1.8
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