Dell R720XD owner manual Item

Page 9
Manual background

Item

Indicator, Button, or

Icon

Description

 

Connector

 

 

 

 

 

 

 

 

 

the front and the system status indicator on the back

 

 

 

flashes until one of the buttons is pressed again.

 

 

 

Press to toggle the system ID on and off.

 

 

 

If the system stops responding during POST, press and

 

 

 

hold the system ID button for more than five seconds to

 

 

 

enter BIOS progress mode.

 

 

 

To reset iDRAC (if not disabled in F2 iDRAC setup) press

 

 

 

and hold the button for more than 15 seconds.

4

Video connector

 

Allows you to connect a VGA display to the system.

5

LCD menu buttons

 

Allows you to navigate the control panel LCD menu.

6

Information tag

 

A slide-out label panel which allows you to record system

 

 

 

information such as Service Tag, NIC, MAC address and

 

 

 

so on as per your need.

7

LCD panel

8Optical drive (optional)

9Hard drives

Displays system ID, status information, and system error messages. The LCD lights blue during normal system operation. The LCD lights amber when the system needs attention, and the LCD panel displays an error code followed by descriptive text.

NOTE: If the system is connected to a power source and an error is detected, the LCD lights amber regardless of whether the system is turned on or off.

One optional SATA DVD-ROM drive or DVD+/-RW drive.

3.5 inch hard

Up to eight 3.5 inch hot-

drive systems

swappable drives.

2.5 inch hard

Up to sixteen 2.5 inch hot-

drive systems

swappable hard drives.

 

NOTE: In systems

 

supporting Dell PowerEdge

 

Express Flash devices (PCIe

 

SSDs), hard-drive slots 0

 

through 3 in hard-drive bay

 

2 support only PCIe SSDs.

 

Hard-drive bay 3 does not

 

support any hard drives and

 

is installed with a hard-drive

 

blank.

10

vFlash media card slot

Allows you to insert a vFlash media card.

11

USB connectors (2)

Allows you to connect USB devices to the system. The

 

 

ports are USB 2.0-compliant.

9

Image 9
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 6 Jumpers And Connectors 5 Using System Diagnostics7 Technical Specifications Disabling A Forgotten PasswordAbout Your System Front-PanelFeatures And IndicatorsItem Item LCD Panel Features Home Screen Setup MenuView Menu Set errorDiagnostic Indicators See Getting Help Electrical indicator ConditionHard-DriveIndicator Patterns Indicator, Button, or Back-PanelFeatures And IndicatorsConnector PowerEdge R720Indicator, Button, or NIC Indicator CodesConnector ItemPower Indicator Codes Other Information You May Need Choosing The System Boot Mode Using The System Setup and Boot ManagerSystem Setup Options Entering System SetupResponding To Error Messages Using The System Setup Navigation KeysSystem Setup Main Screen System BIOS ScreenSystem Information Screen Processor Settings Screen Memory settings screenMenu Item SATA Settings Screen Integrated devices screen Boot Settings 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 Entering The iDRAC Settings Utility iDRAC Settings UtilityChanging The Thermal Settings Embedded System ManagementRecommended Tools Installing System ComponentsFront Bezel Optional Removing The Front BezelInstalling The Front Bezel Opening And Closing The SystemOpening The System Closing The System Inside The Systemcooling-fanassembly Removing The Cooling Shroud Cooling ShroudSystem memory Installing The Cooling Shroud•number of DIMMs populated per channel Processor General Memory Module Installation GuidelinesProcessor DIMM TypeAdvanced ECC Lockstep Mode-SpecificGuidelinesMemory Optimized Independent Channel Mode Memory SparingMemory Mirroring Sample memory configurationsNumber 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 Removing A 3.5 Inch Hard-DriveBlank Installing A 2.5 Inch Hard-DriveBlank BackInstalling 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 Removing A Cooling Fan Cooling FansRemoving The Cooling-FanAssembly Installing A Cooling FanInternal USB Memory Key Optional Installing The Cooling-FanAssemblyPCIe 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 Removing The Cable Retention Bracket 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 GPU Card Installation Guidelines Installing Expansion-CardRisersInstalling A GPU Card Removing A GPU Card Replacing An SD vFlash Card SD vFlash CardRemoving The vFlash Media Unit Installing The vFlash Media Unit Removing The Internal Dual SD Module Internal Dual SD ModuleInstalling The Internal Dual SD Module Internal SD Card Installing An 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 Processors Installing The Network Daughter CardRemoving A Processor heat sink close-locksymbol Installing A Processor Power Supplies Removing An AC Power Supply Hot Spare FeatureInstalling An AC Power Supply Kit Contents Wiring Instructions For A DC Power SupplyRequired Wires Assembling And Connecting The Safety Ground WireAssembling The DC Input Power Wires Removing A DC Power Supply Installing A DC Power Supply Removing The Power Supply Blank System BatteryInstalling The Power Supply Blank Replacing The System BatteryHard-DriveBackplane Removing The Hard-DriveBackplane backplane power cable A backplane signal cablebackplane power cable B release tabsSAS connector mini PERC SAS on the 5.SAS connectors on the backplanecable retention bracket system boardSAS connector on the backplane SAS connector on the system boardcable retention bracket system boardbackplane signal cable backplane power cableshard-drivebackplane connectors x16 hard-drivebackplaneSAS connector on the system board 5.SAS connectors on the backplanecable retention bracket system boardbackplane signal cable backplane power cablex8 hard-drivebackplane release tabsystem board backplane power cable hard-drivebackplane connectorsbackplane signal cable release tabcable retention bracket release tabs system board cable retention bracketintegrated 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 Control Panel Board Removing The Control Panel PowerEdge R720Installing 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 f.all expansion-cardrisers g.cooling-fanassembly d.internal USB key if installedh.cooling shroud i.power supplys 5.Replace the following a.cable retention bracketSafety First-ForYou And Your System Troubleshooting 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 System Memory Troubleshooting Cooling FansTroubleshooting An SD Card Troubleshooting An Internal USB KeyTroubleshooting An Optical Drive Troubleshooting A Tape Backup UnitTroubleshooting A Hard Drive Troubleshooting A Storage Controller Troubleshooting Processors Troubleshooting Expansion CardsIf the problem persists, see Getting Help Dell Online Diagnostics Using System DiagnosticsDell Embedded System Diagnostics When To Use The Embedded System DiagnosticsSystem Diagnostic Controls System Board Jumper Settings Jumpers And ConnectorsRiser 3 connector USB connector System Board Connectors1J_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 Connector Disabling A Forgotten PasswordBackplane signal connector ItemExpansion slots using riser card Technical SpecificationsProcessor Expansion BusDrives MemoryDrives Connectors BackFront InternalExpanded Operating Temperature Temperature EnvironmentalTemperature Continuous Operation Relative HumidityEnvironmental Particulate ContaminationGaseous Contamination System Messages System Error MessagesLCD Messages Viewing LCD MessagesError Code See Getting Help Error CodeError Code Error Code Error Code Error Code <location><location> <location> Error CodeHelp Error CodeError Code see Getting HelpGetting Help Getting Help Error Codesee Getting Help Error Codesee Getting Help Error CodeSee Getting Help Error CodeError Code Error Code Diagnostic Messages Warning MessagesAlert Messages Contacting Dell Getting Help
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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.