NEC Express5800/R120f-1M Maintenance Manual page 70

Chapter 2 Useful Features
(2) Memory Configuration submenu
From the Advanced menu, select Memory Configuration and then press the <Enter> key to display the menu
screen shown below. For the menu that has
to show its submenus.
For details about the options, see the table below.
Memory Information
Hardware Memory Test
Memory Retest
Memory Frequency Limit
NUMA
Memory RAS Mode
Patrol Scrub
Demand Scrub
70
on the left, move the cursor to it and then press the <Enter> key
Option
[Disabled]
Enabled
[No]
Yes
[Auto]
1333 MHz
1600 MHz
1866 MHz
2133 MHz
Disabled
[Enabled]
[Independent]
Mirroring
Lock Step
Sparing
Disabled
[Enabled]
Disabled
[Enabled]
Express5800/R120f-1M, R120f-2M Maintenance Guide
Parameter
−
Enable or disable execution of memory test
during POST.
If a memory error is detected while this option
is set to "Enabled", the relevant memory
resource is degraded.
When this option is set to "Yes", error
information on memory is cleared, and all
DIMMs are reconfigured at the next startup.
"No" is automatically selected after DIMMs are
reconfigured.
Specify the upper limit of operating frequency
of memory. The operating frequency may be
lowered than the specified value depending on
memory configuration.
Enable or disable the Non-Uniform Memory
Access feature. This option is displayed only
in multi-processor configuration..
Specify the memory RAS mode. Refer to
Chapter 2 (1.9.3 Memory RAS Feature) in
User's Guide.
Enable or disable a memory RAS feature
(Patrol Scrubbing).
Enable or disable a memory RAS feature
(Demand Scrubbing).
1. System BIOS
Description
−
[ ]: Factory setting