Dell PowerEdge XR7620 Installation And Service Manual

Table 48. System Information details (continued)Option DescriptionSystem BIOS Version Specifies the BIOS version installed on the system.System Management Engine Version Specifies the current version of the Management Engine firmware.System Service Tag Specifies the system Service Tag.System Manufacturer Specifies the name of the system manufacturer.System Manufacturer Contact Information Specifies the contact information of the system manufacturer.System CPLD Version Specifies the current version of the system Complex ProgrammableLogic Device (CPLD) firmware.UEFI Compliance Version Specifies the UEFI compliance level of the system firmware.Memory SettingsTo view the Memory Settings screen, power on the system, press F2, and click System Setup Main Menu > System BIOS> Memory Settings.Table 49. Memory Settings detailsOption DescriptionSystem Memory Size Specifies the size of the system memory.System Memory Type Specifies the type of memory installed in the system.System Memory Speed Specifies the speed of the system memory.Video Memory Specifies the size video memory.System Memory Testing Specifies whether the system memory tests are run during system boot.The two options available are Enabled and Disabled. This option is set toDisabled by default.Memory Operating Mode This field selects the memory operating mode. This feature is activeonly if a valid memory configuration is detected. When Optimizer Modeis enabled, the DRAM controllers operate independently in 64-bit modeand provide optimized memory performance. When Dell Fault ResilientMode (FRM) is enabled, a percentage of the total installed memory isconfigured to create a fault resilient zone starting from lowest systemmemory address for use by select hypervisors for host virtualizationresilience. Specify the FRM percentage by using the Fault ResilientMode Memory Size[%] feature. When Dell NUMA Fault Resilient Mode(FRM) is enabled, a percentage of the installed memory in every NUMAnode is configured to create a fault resilient zone for use by selecthypervisors for host virtualization resilience. Specify the FRM percentageby using the Fault Resilient Mode Memory Size[%] feature.Current State of Memory Operating Mode Specifies the current state of the memory operating mode.Fault Resilient Mode Memory Size[%] Select to define the percent of total memory size that must be used bythe fault resilient mode, when selected in the Memory Operating mode.When Fault Resilient Mode is not selected, this option is grayed out andnot used by Fault Resilient Mode.Node Interleaving Enables or disables the Node interleaving option. Specifies if the Non-Uniform Memory Architecture (NUMA) is supported. If this field is setto Enabled, memory interleaving is supported if a symmetric memoryconfiguration is installed. If the field is set to Disabled, the systemsupports NUMA (asymmetric) memory configurations. This option is setto Disabled by default.ADDDC Settings Enables or disables ADDDC Setting feature. When Adaptive Double DRAMDevice Correction (ADDDC) is enabled, failing DRAMs are dynamicallyPre-operating system management applications 49