Dell T630 owner manual Memory Settings screen

Menu Item	Description
System CPLD Version	Displays the current version of the system complex programmable logic
	device (CPLD) firmware.
UEFI Compliance Version	Displays the UEFI compliance level of the system firmware.

Memory Settings screen

You can use the Memory Settings screen to view all the memory settings and enable or disable specific memory functions such as system memory testing and node interleaving.

To view the Memory Setting screen, click System Setup Main Menu → System BIOS → Memory Settings.

The Memory Settings screen details are explained as follows:

Menu Item	Description
System Memory Size	Displays the amount of memory installed in the system.
System Memory Type	Displays the type of memory installed in the system.
System Memory Speed	Displays the system memory speed.
System Memory Voltage	Displays the system memory voltage.
Video Memory	Displays the amount of video memory.
System Memory Testing	Specifies whether system memory tests are run during system boot.
	Options are Enabled and Disabled. By default, the System Memory
	Testing option is set to Disabled.
Memory Operating Mode	Specifies the memory operating mode. The options available are
	Optimizer Mode, Advanced ECC Mode, Mirror Mode, Spare Mode,
	Spare with Advanced ECC Mode, and Dell Fault Resilient Mode. By
	default, the Memory Operating Mode option is set to Optimizer Mode.
	NOTE: The Memory Operating Mode can have different default and
	available options based on the memory configuration of your
	system.
	NOTE: The Dell Fault Resilient Mode establishes an area of memory
	that is fault resilient. This mode can be used by an operating system
	that supports the feature to load critical applications or enables the
	operating system kernel to maximize system availability.
Node Interleaving	Specifies if Non-Uniform Memory architecture (NUMA) is supported. If
	this field is set to Enabled, memory interleaving is supported if a
	symmetric memory configuration is installed. If the field is set to
	Disabled, the system supports NUMA (asymmetric) memory
	configurations. By default, the Node Interleaving field option is set to
	Disabled.
Snoop Mode	Specifies the Snoop Mode options. The Snoop Mode options available
	are Home Snoop, Early Snoop, and Cluster on Die. By default, the Snoop
	Mode option is set to Early Snoop. This field is available only when the
	Node Interleaving is set to Disabled.

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