Dell POWEREDGE 1950 - Manual (Page 21)

Information Update
21
System Setup Program Update
Memory Screen
Table 1-3 lists the descriptions for the information fields that appear on
the Memory Information screen.
Table 1-3. Memory Information Screen Options
Option Description
System Memory Size Displays the amount of system memory.
System Memory Type Displays the type of system memory.
System Memory Speed Displays the system memory speed.
Video Memory Displays the amount of video memory.
System Memory Testing Specifies whether system memory tests are run at system
boot. Options are Enabled and Disabled.
Redundant Memory
(Disabled default) Enables or disables the redundant memory feature.
When set to Spare Mode, the first rank of memory on
each DIMM is reserved for memory sparing. Redundant
memory feature is disabled if the Node Interleaving field
is enabled.
Node Interleaving
(Disabled default) If this field is set to Enabled, memory interleaving is
supported if a symmetric memory configuration is
installed. If this field is set to Disabled, the system can
support Non-Uniform Memory architecture (NUMA)
(asymmetric) memory configurations.
NOTE:
The Node Interleaving field must be set to Disabled
when using the redundant memory feature.
Low Power Mode
(Disabled default) Enables or disables the low power mode of the memory.
When set to Disabled, the memory runs at full speed.
When set to Enabled, the memory runs at a reduced
speed to conserve energy.