Dell External OEMR R410 Owners Manual - Page 61

Memory Settings Screen 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 (Enabled default) boot. Options are Enabled and Disabled. Memory Operating Mode This field displays the type of memory operation if a valid memory configuration is installed. When set to Optimizer Mode, the memory controllers run independently of each other for improved memory performance. When set to Mirror Mode, memory mirroring is enabled. When set to Advanced ECC Mode, two controllers are joined in 128-bit mode running multi-bit advanced ECC. For information about the memory modes, see "System Memory" on page 119. NOTE: The Spare Mode option may not be present on all systems. Node Interleaving (Disabled default) If this field is Enabled, memory interleaving is supported if a symmetric memory configuration is installed. If Disabled, the system supports Non-Uniform Memory architecture (NUMA) (asymmetric) memory configurations. Processor Settings Screen Option 64-bit Clock Speed Bus Speed Description Specifies if the processor(s) support 64-bit extensions. Displays the processor clock speed. Displays the processor bus speed. Using the System Setup Program and UEFI Boot Manager 61