NEC Express5800 Maintenance Manual page 68

Chapter 2 Convenient 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.
Option
Memory Information
Memory Freq. Limit
Memory Voltage
NUMA
Memory RAS Mode
Memory Interleave
Patrol Scrub
Demand Scrub
Express5800/A1040b, A2040b, A2020b, A2010b Maintenance Guide
68
on the left, move the cursor to it and then press the <Enter> key
Parameter
–
[Auto]
1066 MHz
1333 MHz
1600 MHz
[Auto]
1.5 V
1.35 V
Disabled
[Enabled]
Independent
Independent + Rank Sparing
Independent + Mirroring
[Lock Step]
Lock Step + Rank Sparing
Lock Step + Mirroring
Disabled
[Intra]
Disabled
[Enabled]
Disabled
[Enabled]
Descriptions
–
Specify the upper limit of memory frequency. The memory
frequency may be lowered than the specified value depending
on memory configuration.
Specify the memory voltage. If Auto is specified, the memory
frequency is automatically set depending on memory
configuration. Refer to Chapter 2 (1.14.2 Memory Clock) in
User's Guide for the relation of the memory frequency and
memory configuration..
Enable or disable Non-Uniform Memory Access feature.
Specify the memory RAS mode.
For details, refer to Chapter 2 (1.14.6 Using Memory RAS
Feature) in User's Guide.
Specify memory interleave feature.
If Disabled is selected, does not interleave memory module.
If Intra is selected, memory modules in socket are interleaved.
Enable or disable memory RAS feature (Patrol Scrubbing).
Enable or disable memory RAS feature (Demand Scrubbing).
1. System BIOS