1. System BIOS
Express5800/R120g-1M, R120g-2M Maintenance Guide
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Chapter 2 Useful Features
(a) Memory Information submenu
For details about the options, see the table below.
Option Parameter
Description
Total Memory
(Display only)
Shows the physical capacity of the installed
memory.
Current Memory Speed
(Display only)
Shows the current memory operating
frequency.
Mirroring
(Display only)
"Supported" is shown when the mirroring
feature is available in the current memory
configuration and "Mirroring" is specified for
Memory RAS Mode
.
Sparing
(Display only)
"Supported" is shown when the sparing
feature is available in the current memory
configuration and "Sparing" is specified for
Memory RAS Mode
.
Lock Step
(Display only)
Supported
is shown when the Lock Step
feature is available in the current memory
configuration and "Lock Step" is specified for
Memory RAS Mode
.
CPU1_DIMM1-12 Status
CPU2_DIMM1-12 Status
(Display only)
Shows the capacity and status of each DIMM.
Number
: Indicates the memory capacity and
that the DIMM is working normally.
Number (Mirrored / Lock Step / Spared)
:
Indicates the memory capacity and
specified mode (Mirrored / Lock Step /
Spared) in memory RAS mode.
Number (Error)
: Indicates the memory
capacity and failed DIMM.
Disabled
: Indicates the DIMM has been
degraded due to a memory error.
Not Present
: Indicates that no DIMM is
installed.
[ ]: Factory setting