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Dell PowerEdge R720 User Manual

Dell PowerEdge R720
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65 PowerEdge R720 and R720xd Technical Guide
Figure 20. R720xd system board block diagram
CPU2
CPU1
Internal
PERC
South
Bridge
Rear Video
SATA
iDRAC
USB
x8
x8 x8
(
Port
3
A
, 3
B
)
(Port 2C, 2D)
QPI1
DMI 2GB/s
Port 0(DMI)
QPI0
PCIe
(
Port
3
C
,
3D
)
Storage
Connector
To Front
Panel
2x30
TPM
(
Port
1
A
, 1B
)
QPI0
DDR3 DDR3 DDR3 DDR3
DIMM1 DIMM1 DIMM1 DIMM1
DIMM2 DIMM2 DIMM2 DIMM2
DIMM3 DIMM3 DIMM3 DIMM3
QPI1
DDR3 DDR3 DDR3 DDR3
DIMM1 DIMM1 DIMM1 DIMM1
DIMM2 DIMM2 DIMM2 DIMM2
DIMM3 DIMM3 DIMM3 DIMM3
QPI 1.1
QPI 1.1
Storage
Connector
PCIe Gen3 x8
Front Video
Video
UART
USB
USB
LPC
Serial Port
Rear
External
SD
MGMT
MAC
RJ45
TPM
SPI
System Power
Connectors
x8
PCIe Gen3 x8
PCIe Gen3 x8
PCIe Gen3 x8
x8
x8
x8
x8
x8
PCIe Gen3 x8
PCIe Gen3 x8
PCIe Gen3 x8
Center Riser
PCIe x16
Connector
(Slot 4)
Power
Supply 2
(495W /750W/
1100W )
CH0
CH1 CH2
CH3
CH0
CH2
CH3
CH1
BP Power
Conns. 4X
PCIe
LPC
LPC
Right Riser
(Slot 1)
(
Port
1
A
, 1
B
)
(
Port
2A
, 2
B
)
(
Port
2C
, 2
D
)
(
Port
3A
, 3B
)
(
Port
3
C
,
3
D
)
SD
PCIe Gen3 x8
PCIe Gen3 x8
GPGPU
Power
Conn.
PCIe x1 port 3
+ port 4
Coin
Cell
MAC
DELL Select
Network
Adapter
USB2.0
Key
USB2.0
IDSDM
One Front
USB2.0
Ports
Two Rear
USB2.0
Ports
LPC
PCIe
SAS x8
Right Riser
(Slot 2) &
(Slot 3)
X16 Left Riser
(Slot 6)
DELL Select
Network
Adapter Slot
(
Port
2
A
, 2
B
)
x8
Center Riser
(Slot 5)
BP Signal
Conns. 4X
PCIe Gen
2
x
2
SAS A/B (To
Backplane)
PCIe Gen3 x8
MiniSAS
Conn
Power
Supply 1
(495W /750W/
1100W )

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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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