1. System BIOS
Express5800/R120g-1M, R120g-2M Maintenance Guide
65
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 on the left, move the cursor to it and then press the <Enter> key
to show its submenus.
For details about the options, see the table below.
Option Parameter
Description
Memory Information
−
−
Hardware Memory Test
[Disabled]
Enabled
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.
Memory Retest
[No]
Yes
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.
Memory Frequency Limit
[Auto]
1333 MHz
1600 MHz
1866 MHz
2133 MHz
2400 MHz
Specify the upper limit of operating frequency
of memory. The operating frequency may be
lowered than the specified value depending on
memory configuration.
NUMA
Disabled
[Enabled]
Enable or disable the Non-Uniform Memory
Access feature. This option is displayed only
in multi-processor configuration..
Cluster On Die
[Disabled]
Enabled
Enable or disable the Cluster On Die function.
This item can be selected if "NUMA" is
enabled and a processor that supports this
function is mounted.
▪
Disable this item in the following OS:
ー
VMware ESXi 5
Snoop Mode
Home Snoop
[Early Snoop]
Home Snoop with
Directory
Specify the Snoop Mode. This item can be
selected if "Cluster Die" is disabled.
