Dell PowerEdge R250 Integrated Remote Access Controller 9 Attribute Registry - Page 190

License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.MemSettings.MemoryInterleaving (Read or Write) Description When set to Enabled, memory interleaving is supported if a symmetric memory configuration is installed. When set to Disabled, the system " supports Non-Uniform Memory Access (NUMA) (asymmetric) memory configurations. Operating Systems that are NUMA-aware understand the distribution of memory in a particular system and can intelligently allocate memory in an optimal manner. Operating Systems that are not NUMA aware could allocate memory to a processor that is not local resulting in a loss of performance. Die and Socket Interleaving should only be enabled for Operating Systems that are not NUMA aware. Legal Values ● Disabled ● ChannelInterleaving ● DieInterleaving ● SocketInterleaving ● Auto Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.MemSettings.MemoryMapOut (Read or Write) Description Legal Values None Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.MemSettings.MemoryMapOutRef (Read or Write) Description This field controls DIMMs slots on the system. Legal Values None Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.MemSettings.MemoryTraining (Read or Write) Description Fast - Use previously saved memory training parameters to train the memory subsystem when memory configuration is not changed. System boot time is reduced when memory configurations is not changed. If memory configuration is changed, system automatically enables "Retrain at Next Boot" to force one-time 190 BIOS Attributes