Dell PowerEdge R250 Integrated Remote Access Controller 9 Attribute Registry - Page 365

License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.SysProfileSettings.DlwmForcedWidth (Read or Write) Description None Legal Values ● x16 ● x8 ● x2 Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.SysProfileSettings.DynamicLinkWidthManagement (Read or Write) Description DLWM reduces the XGMI link width between sockets from x16 to x8 (default), when no traffic is detected on the link. As with Data Fabric and Memory Pstates, this feature is optimized to trade power between core and high IO/memory bandwidth workloads. Forced = Force link width to x16, x8, or x2. Unforced = Link width will be managed by DLWM engine. Legal Values ● Forced ● Unforced Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.SysProfileSettings.EfficiencyOptimizedMode (Read or Write) Description Efficiency Optimized Mode maximizes Performance-per-Watt by opportunistically reducing frequency/ power.This field enables/disables Efficiency Optimized Mode. Legal Values ● Enabled ● Disabled Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.SysProfileSettings.EnergyEfficientTurbo (Read or Write) Description Energy Efficient Turbo (EET) is a mode of operation where a processor's core frequency is adjusted within the turbo range based on workload. Read-only unless System Profile is set to Custom. BIOS Attributes 365