Dell EMC PowerEdge MX740c Reference Guide

Option Description
Persistent
Memory
Enables or disables persistency for NVDIMM-N. If this option is set to Off, persistency for all NVDIMM-N
is disabled and is not presented to operating system (data is not preserved). If this option is set to
Non-Volatile DIMM, persistency for all NVDIMM-N is enabled and presented to operating system (data
is preserved). This option is set to Non-Volatile DIMM by default.
Persistent
Memory
Scrubbing
Enables scrubbing of persistent memory during POST.
Sanitize All
NVDIMMs
Enables or disables clearing data on the NVDIMM-N. If set to Enable, all data on the NVDIMM-N is
lost. This option is used to remove data on the NVDIMM-N, repurpose your system. This option is set to
Disable by default.
NVDIMM-N
Read-Only
Enables or disables the read-only option for the NVDIMM-N. If set to Enable, all NVDIMM-N is forced to
read-only. Read-only is intended to be for debug or maintenance when customers would like to access the
NVDIMM-N data and also to lock it from being updated. This option is set to Disable by default.
NVDIMM-N
Interleave
Enables or disables interleaving on NVDIMM-N. Volatile RDIMM interleaving policy is not affected by this
option. This option is set to Disable by default.
Battery Status Indicates if the NVDIMM-N battery is ready. Battery Status can display one of the following states:
● Present-Ready
● Present-Offline
● Not-Ready
The following settings are applicable for every NVDIMM-N present in the system.
NVDIMM-N
Memory Location
Specifies the location of the NVDIMM-N in each channel.
NVDIMM-N
Memory Size
Specifies information about the capacity of the NVDIMM-N.
NVDIMM-N
Memory Speed
Specifies information about the speed of the NVDIMM-N.
NVDIMM-N
Memory
Firmware version
Specifies information about the current firmware version on the NVDIMM-N.
NVDIMM-N
Memory Serial
Number
Specifies information about the serial number of the NVDIMM-N.
Remaining
Rated Write
Endurance[%]
Specifies information on the remaining NVDIMM-N flash life-time in terms of percentage.
Sanitize NVDIMM Enables clearing data on specific NVDIMM-N and results in loss of data on that specific NVDIMM-N.
The Persistent Memory screen details can be found in the NVDIMM-N User Guide and DCPMM User Guide at www.dell.com/
poweredgemanuals.
Processor Settings
You can use the Processor Settings screen to view the processor settings, and perform specific functions such as enabling
virtualization technology, hardware prefetcher, logical processor idling, and opportunistic self-refresh.
View Processor Settings
To view the Processor Settings screen, perform the following steps:
Steps
1. Turn on, or restart your system.
Pre-operating system management applications
9

Dell EMC PowerEdge MX740c Specifications

General

Max Processors	2
Form Factor	Modular
Processor	Up to 2nd Generation Intel Xeon Scalable processors
Storage	Up to 6 x 2.5" SAS/SATA (HDD/SSD)
RAID Support	HBA330
Network Options	2 x 25GbE
Management	iDRAC9 with Lifecycle Controller