Dell R720XD owner manual Menu Item

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Manual background

Menu Item

Description

QPI Speed

Allows you to set the QuickPath Interconnect data rate settings. By default, the QPI Speed

 

option is set to Maximum data rate.

 

NOTE: The QPI speed option displays only when both the processors are installed.

Alternate RTID

Allows you to allocate more RTIDs to the remote socket increasing cache performance

(Requestor

between the sockets or work in normal mode for NUMA. By default, the Alternate RTID

Transaction ID)

(Requestor Transaction ID) Setting is set to Disabled.

Setting

 

Virtualization

Allows you to enable or disable the additional hardware capabilities provided for virtualization.

Technology

By default, the Virtualization Technology option is set to Enabled.

Adjacent Cache Line

Allows you to optimize the system for applications that require high utilization of sequential

Prefetch

memory access. By default, the Adjacent Cache Line Prefetch option is set to Enabled. You can

 

disable this option for applications that require high utilization of random memory access.

Hardware Prefetcher

Allows you to enable or disable hardware prefetcher. By default, the Hardware Prefetcher

 

option is set to Enabled.

DCU Streamer

Allows you to enable or disable Data Cache Unit streamer prefetcher. By default, the DCU

Prefetcher

Streamer Prefetcher option is set to Enabled.

DCU IP Prefetcher

Allows you to enable or disable Data Cache Unit IP prefetcher. By default, the DCU IP

 

Prefetcher option is set to Enabled.

Execute Disable

Allows you enable or disable execute disable memory protection technology. By default, the

 

Execute Disable option is set to Enabled.

Logical Processor

Allows you to enable or disable the OS capability to put logical processors in the idling state in

Idling

order to reduce power consumption. By default, the option is set to Disabled.

Dell Controlled Turbo

Helps in controlling Turbo engagement. By default, the option is set to Disabled. This feature is

 

also referred to as Dell Processor Acceleration Technology (DPAT).

 

NOTE: This option is available only on systems installed with an E5-2690 or E5-2600 V2

 

Xeon series processor and support Turbo. Enable Turbo Boost under System Profile

 

Settings and set the System Profile to Performance mode when utilizing this

 

feature. Enabling Dell Controlled Turbo will force fans to run at maximum R.P.M.

 

NOTE: DPAT works when DPAT is enabled in BIOS setup and either one of the following

 

settings is available:

 

System Profile is set to Maximum Performance. This automatically enables Turbo

 

mode.

 

System Profile is set to Custom and CPU Power Management is set to Maximum

 

Performance and Turbo is enabled.

 

NOTE: When DPAT is disabled, fan offset speed does not change and remains high. Set

 

Fan offset to normal on the iDRAC Thermal Settings page.

Number of Cores per

Allows you to control the number of enabled cores in each processor. By default, the Number

Processor

of Cores per Processor option is set to All.

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Contents Dell PowerEdge R720 and R720xd Owners Manual Regulatory Model E14S SeriesRegulatory Type: E14S001 Notes, Cautions, and Warnings Contents 2 Using The System Setup and Boot Manager1 About Your System 3 Installing System Components General Memory Module Installation GuidelinesInstalling Memory Modules Internal USB Memory Key Optional 4 Troubleshooting Your System Installing The Optional Hard-DriveBackplane BackRemoving The Optional Hard-DriveBackplane Back 5 Using System Diagnostics 6 Jumpers And Connectors7 Technical Specifications Disabling A Forgotten PasswordFront-PanelFeatures And Indicators About Your SystemItem Item LCD Panel Features Setup Menu Home ScreenView Menu Set errorDiagnostic Indicators Electrical indicator Condition See Getting HelpHard-DriveIndicator Patterns Back-PanelFeatures And Indicators Indicator, Button, orConnector PowerEdge R720NIC Indicator Codes Indicator, Button, orConnector ItemPower Indicator Codes Other Information You May Need Using The System Setup and Boot Manager Choosing The System Boot ModeEntering System Setup System Setup OptionsResponding To Error Messages Using The System Setup Navigation KeysSystem Setup Main Screen System BIOS ScreenSystem Information Screen Memory settings screen Processor Settings ScreenMenu Item SATA Settings Screen Boot Settings Screen Integrated devices screenSerial Communications Screen System Profile Settings Screen System Security Screen System And Setup Password Features Miscellaneous SettingsAssigning A System And/Or Setup Password To assign a system and/or setup password Entering The UEFI Boot Manager Using Your System Password To Secure Your SystemOperating With A Setup Password Enabled Using The Boot Manager Navigation Keys Boot Manager ScreenUEFI Boot Menu iDRAC Settings Utility Entering The iDRAC Settings UtilityChanging The Thermal Settings Embedded System ManagementInstalling System Components Recommended ToolsFront Bezel Optional Removing The Front BezelInstalling The Front Bezel Opening And Closing The SystemOpening The System Inside The System Closing The Systemcooling-fanassembly Cooling Shroud Removing The Cooling ShroudInstalling The Cooling Shroud System memory•number of DIMMs populated per channel General Memory Module Installation Guidelines ProcessorProcessor DIMM TypeMode-SpecificGuidelines Advanced ECC LockstepMemory Optimized Independent Channel Mode Memory SparingSample memory configurations Memory MirroringNumber of Removing Memory Modules 2.Open the system 3.Remove the cooling shroud Installing Memory Modules Hard Drives Installing A 2.5 Inch Hard-DriveBlank Removing A 2.5 Inch Hard-DriveBlankRemoving A 2.5 Inch Hard-DriveBlank Back Installing A 2.5 Inch Hard-DriveBlank Back Removing A 3.5 Inch Hard-DriveBlankInstalling A 3.5 Inch Hard-DriveBlank Installing A Hot-SwapHard DriveRemoving A Hot-SwapHard Drive Removing A Hard Drive From A Hard-DriveCarrier Installing A Hard Drive Into A Hard-DriveCarrier Optical Drive OptionalRemoving The Optical Drive Installing The Optical Drive Cooling Fans Removing A Cooling FanInstalling A Cooling Fan Removing The Cooling-FanAssemblyInstalling The Cooling-FanAssembly Internal USB Memory Key OptionalPCIe Card Holder Replacing The Internal USB KeyRemoving The PCIe Card Holder Installing The PCIe Card Holder Installing The Top Cover Lock Latch Top Cover Lock LatchOpening And Closing The PCIe Card Holder Latch Cable Retention Bracket Removing The Cable Retention BracketInstalling The Cable Retention Bracket Expansion Card Installation GuidelinesExpansion Cards And Expansion-CardRisers Riser Converged expansion card 7.Replace the expansion-cardlatch expansion-cardriser 1 cage Removing Expansion-CardRisers expansion-cardslot chassis intrusion switch Installing Expansion-CardRisers GPU Card Installation GuidelinesInstalling A GPU Card Removing A GPU Card SD vFlash Card Replacing An SD vFlash CardRemoving The vFlash Media Unit Installing The vFlash Media Unit Internal Dual SD Module Removing The Internal Dual SD ModuleInstalling The Internal Dual SD Module Installing An Internal SD Card Internal SD CardIntegrated Storage Controller Card Removing An Internal SD CardRemoving The Integrated Storage Controller Card Installing The Integrated Storage Controller Card Network Daughter CardRemoving The Network Daughter Card Installing The Network Daughter Card ProcessorsRemoving A Processor heat sink close-locksymbol Installing A Processor Power Supplies Hot Spare Feature Removing An AC Power SupplyInstalling An AC Power Supply Wiring Instructions For A DC Power Supply Kit ContentsRequired Wires Assembling And Connecting The Safety Ground WireAssembling The DC Input Power Wires Removing A DC Power Supply Installing A DC Power Supply System Battery Removing The Power Supply BlankInstalling The Power Supply Blank Replacing The System BatteryHard-DriveBackplane Removing The Hard-DriveBackplane backplane signal cable backplane power cable Abackplane power cable B release tabs5.SAS connectors on the backplane SAS connector mini PERC SAS on thecable retention bracket system boardSAS connector on the system board SAS connector on the backplanecable retention bracket system boardbackplane power cables backplane signal cablehard-drivebackplane connectors x16 hard-drivebackplane5.SAS connectors on the backplane SAS connector on the system boardcable retention bracket system boardbackplane power cable backplane signal cablex8 hard-drivebackplane release tabsystem board hard-drivebackplane connectors backplane power cablebackplane signal cable release tabcable retention bracket release tabs cable retention bracket system boardintegrated storage controller card 5.SAS backplanex24 hard-drivebackplane Installing The Hard-DriveBackplane Removing The Optional Hard-DriveBackplane Back pass-throughI2C cable Installing The Optional Hard-DriveBackplane Back Removing The Control Panel PowerEdge R720 Control Panel BoardInstalling The Control Panel PowerEdge R720 Removing The Control Panel PowerEdge R720xd Installing The Control Panel PowerEdge R720xd Removing The I/O Panel PowerEdge R720xd Installing The I/O Panel PowerEdge R720xd System BoardRemoving The System Board f.internal dual SD module Installing The System Board d.internal USB key if installed f.all expansion-cardrisers g.cooling-fanassemblyh.cooling shroud i.power supplys 5.Replace the following a.cable retention bracketTroubleshooting Your System Safety First-ForYou And Your SystemTroubleshooting System Startup Failure Troubleshooting External ConnectionsTroubleshooting A Serial I/O Device Troubleshooting A NICTroubleshooting A Wet System Troubleshooting A Damaged System Troubleshooting The System Battery Troubleshooting Power SuppliesTroubleshooting Cooling Problems Troubleshooting Cooling Fans Troubleshooting System MemoryTroubleshooting An Internal USB Key Troubleshooting An SD CardTroubleshooting An Optical Drive Troubleshooting A Tape Backup UnitTroubleshooting A Hard Drive Troubleshooting A Storage Controller Troubleshooting Expansion Cards Troubleshooting ProcessorsIf the problem persists, see Getting Help Using System Diagnostics Dell Online DiagnosticsDell Embedded System Diagnostics When To Use The Embedded System DiagnosticsSystem Diagnostic Controls Jumpers And Connectors System Board Jumper SettingsSystem Board Connectors Riser 3 connector USB connector1J_PS2 2J_SATA_CD 3J_SATA_TBU 4J_BP0 5J_TBU 6J PS1 7J IDSDM 8J NDC 9J RISER 3A 10J RISER 3B12J VIDEO REAR 13J COM1 14J IDRAC RJ45 15J CYC Disabling A Forgotten Password ConnectorBackplane signal connector ItemTechnical Specifications Expansion slots using riser cardProcessor Expansion BusMemory DrivesConnectors Back DrivesFront InternalExpanded Operating Temperature Environmental TemperatureTemperature Continuous Operation Relative HumidityEnvironmental Particulate ContaminationGaseous Contamination System Error Messages System MessagesLCD Messages Viewing LCD MessagesError Code Error Code See Getting HelpError Code Error Code Error Code Error Code <location><location> Error Code <location>Error Code HelpError Code see Getting HelpGetting Help Error Code Getting HelpError Code see Getting HelpError Code see Getting HelpError Code See Getting HelpError Code Error Code Diagnostic Messages Warning MessagesAlert Messages Getting Help Contacting Dell
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R720XD, R720 specifications

The Dell PowerEdge R720 and R720xd are powerful rack servers designed to deliver exceptional performance, reliability, and scalability for a wide range of data center applications. As part of Dell's 12th generation of PowerEdge servers, they come equipped with advanced features and technologies that cater to diverse workloads.

Both models are built on the Intel Xeon processor E5-2600 family, supporting dual-socket configurations. This allows for an impressive maximum memory capacity of up to 768 GB with 32 DIMM slots, enabling efficient handling of memory-intensive applications. The R720 and R720xd are designed with efficiency in mind, allowing organizations to optimize their resource utilization while maintaining high performance.

One of the most noteworthy features of the R720 and R720xd is the flexible storage options. The R720 can accommodate up to 16 2.5-inch drives, while the R720xd extends this capacity to 24 2.5-inch drives or 12 3.5-inch drives, greatly enhancing storage scalability. This flexibility is essential for businesses with growing data needs, allowing them to configure the server according to their specific requirements.

Both servers come with the iDRAC7 (Integrated Dell Remote Access Controller), which provides advanced management capabilities. iDRAC7 enables IT administrators to remotely monitor and control the server, simplifying the management of hardware functions and system updates. The optional Lifecycle Controller further streamlines server deployment and management, offering integrated systems management capabilities.

In terms of networking, the R720 and R720xd support a variety of network interface cards, including 1 GbE and 10 GbE options. This ensures that organizations can select the right networking capabilities for their specific workload and performance requirements.

Power efficiency is another significant characteristic of these servers. Equipped with Dell’s Energy Smart technologies, they can reduce power consumption and operating costs. Features like power capping and efficient fan control help achieve optimal thermal management in the data center.

In summary, the Dell PowerEdge R720 and R720xd are robust and versatile servers that offer exceptional performance for mission-critical applications. With their advanced processor support, memory capacity, flexible storage configurations, and comprehensive management features, they are well-suited for organizations looking to enhance their IT infrastructure.