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Dell PowerEdge R720 User Manual

Dell PowerEdge R720
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17 PowerEdge R720 and R720xd Technical Guide
Feature
Description
LCD control panel
Provides user access to buttons, display and I/O interfaces (R720 only)
LED panel
Indicates the status of system conditions (R720xd only)
Hard drives
Front-accessible, hot-plug hard drives plus two optional
back-accessible hot-plug hard drives (R720xd only)
Optical drive (optional)
The R720 supports one optional slimline SATA DVD-ROM drive or
DVD+/-RW drive; R720xd does not support an internal optical drive
System identification panel
Slide-out label panel for system information
Serial connector
Connects a serial device to the system and for console redirect
iDRAC7 Enterprise port
Dedicated management port for optional iDRAC7 Enterprise
PCIe expansion card slots
The R720 supports up to seven PCIe expansion cards; R720xd supports
up to six PCIe expansion cards
Ethernet connectors
Choice of network connectors through Select Network Adapter family
Power supply units
Up to two back-accessible, hot-plug power supplies
Power supply indicators
Indicate whether system has power
NIC indicators
Indicate network activity and status
Quick Resource Locator (QRL)
This code on the chassis can be scanned by a phone application to
access information about the server
LCD control panel (R720)
The R720 system control panel is located on the front of the chassis to provide user access to
buttons, display, and I/O interfaces. For more information on the R720 LCD control panel, see the
Dell PowerEdge R720 and R720xd Owner's Manual
on Dell.com/Support/Manuals.
Figure 9. R720 LCD control panel

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Dell PowerEdge R720 Specifications

General IconGeneral
Tcase77.4 °C
Bus typeQPI
SteppingC2
FSB ParityNo
Scalability2S
Processor cache15 MB
Processor cores6
Processor modelE5-2620
System bus rate7.2 GT/s
Processor seriesIntel Xeon E5-2600
Processor socketLGA 2011 (Socket R)
Processor threads12
Processor codenameSandy Bridge EP
Motherboard chipsetIntel C600
Number of QPI links2
Processor frequency2 GHz
Processor cache typeSmart Cache
Processor manufacturerIntel
Processor package size52.5 x 45.0 mm
Processor front side bus- MHz
Processor boost frequency2.5 GHz
Processor operating modes64-bit
ECC supported by processorYes
Graphics & IMC lithography32 nm
PCI Express configurationsx4, x8, x16
Supported instruction setsAVX
Thermal Design Power (TDP)95 W
Number of processors installed1
CPU multiplier (bus/core ratio)25
Physical Address Extension (PAE)46 bit
Maximum number of PCI Express lanes40
Memory types supported by processorDDR3-SDRAM
Memory channels supported by processorQuad
Memory clock speeds supported by processor800, 1066, 1333 MHz
Memory bandwidth supported by processor (max)42.6 GB/s
Maximum internal memory supported by processor750 GB
HDD size2.5 \
Optical drive typeDVD-RW
Total storage capacity- GB
Maximum storage capacity32 TB
Number of HDDs installed-
Number of HDDs supported8
Memory slots24x DIMM
Internal memory8 GB
Memory clock speed1333 MHz
Maximum internal memory768 GB
Cabling technology10/100/1000Base-T(X)
USB 2.0 ports quantity4
PCI Express slots version3.0
Power supply750 W
Compatible operating systemsMicrosoft Windows Server 2012 \\r Microsoft Windows Server 2012 Essentials\\r Microsoft Windows Server 2008 R2 \\r Novell SUSE Linux Enterprise Server\\r Red Hat Enterprise Linux
Sustainability certificatesENERGY STAR
Chassis typeRack (2U)
Processor ARK ID64594
Intel® Turbo Boost Technology1.0
Intel Secure Key Technology version1.00
Intel Identity Protection Technology version0.00
Weight and Dimensions IconWeight and Dimensions
Width- mm

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