Dell PowerEdge R720 Server

The Dell PowerEdge R720 server offers a combination of scalability and performance in any virtual environment. The dimensions of this server are 2U and the features of high density memory, high capacity and flexible input / output options make this server a great platform.

Dell PowerEdge R720 Server Features

Performance and Flexibility

The Dell PowerEdge R720 server is a dual-processor, 2U-compliant platform that is compatible with virtual environments. With support for Intel Xeon E5-2600 or E5-2600 v2 series processors, DDR3 memory, and optional dual RAID controllers, this server can easily handle essential workloads for e-commerce services, data warehouses, and infrastructure databases. Manage and manage virtual desktops (VDIs) and provide high-performance computing as a data node.

Processing Power

The Dell PowerEdge R720 server supports a maximum memory speed of 1866 MHz.

Flexible memory data error creates a protected memory area on the hypervisor without allocating half of the available system memory.

Dell Processor Acceleration (DPAT) technology minimizes the effect of Intel Turbo Boost transfer, which can increase mechanical latency, and allows administrators to enable the number of CPU cores for better performance.

In addition, the Dell PERC RAID controller with the CacheCade feature improves overall reading performance for dramatic performance improvements.

CacheCade v1.0 provides more performance and speeds up compressed reading applications, and is supported on PERC H710p and H810 cards with 1GB of memory. With CacheCade, you can create many drives, and IOPS read speeds increase dramatically compared to systems without a CacheCade drive.

The Dell PowerEdge R720 server supports Xeon E52600 and E52600 v2 series processors, allowing administrators to choose between basic, standard and advanced models, depending on their budget and performance needs.

Advanced I / O Capabilities

The Dell R720 Server supports 24 DIMM modules in a dual-processor configuration. All 24 DIMM sockets support 32 GB of memory. In general, a maximum of 764 GB of memory is available.

The Dell R720 Server supports six portable fans during operation, thus cooling the server.

The server also supports Dell Fresh Air, allowing servers to operate with confidence at temperatures as high as 45 degrees Celsius or 113 degrees Fahrenheit.

The servers of other manufacturers are designed to work up to 35 degrees Celsius or 93 degrees Fahrenheit.

Fresh Air helps customers significantly reduce heating and cooling costs, carbon footprints, and the risks of overheating after a power failure.

The R720 server can hold up to 16 internal hard drives to maximize I / O and storage space. Seven PCI-e Gen 3.0 integrated development slots are available, and with the support of two dual wide graphics cards, data analysis is faster and provides faster and more efficient computing performance.

Different chassis configurations

The Dell R720 server is available in different chassis configurations depending on storage and performance needs.

  • 2.5-inch chassis with up to 8 hard drives
  • 2.5-inch chassis with a maximum of 16 hard drives
  • 3.5-inch chassis with up to 8 hard drives
  • 2.5-inch chassis with a maximum of 8 + 8 hard drives and 2 controllers
  • 2.5-inch chassis with up to 8 hard drives and 4 PCIe SSD drives
  • 3.5-inch chassis with up to 4 hard drives and a RAID software

Systems Management Tools

Integrated and optional management tools help you get the most out of your server.

OpenManage management and monitoring software for local management are compatible with other systems management solutions of other providers to enable a single control over your network environment.

Remote management is performed by Dell’s integrated iDRAC 7 Express Level Management technology, which does not require the installation of additional software as standard.

An update to iDRAC 7 Enterprise lets you maintain full server control and access your server remotely from anywhere using a browser. 8GB and 16GB vFlash media offer optional upgrades for remote management.

Manage data overload management

Dell PowerEdge R720 server uses flexible and powerful input/output and storage capabilities to prevent data explosion in the virtual environment. Up to 16 internal hard drives and integrated PCI Express, 3.0 expansion slots greatly increase your capacity, while PCIe SSDs with portability during operation and front-access (up to 4) can increase performance and storage layering.

They have in-box manufacturing. In addition, Dell Select Network Adapters and flexible NIC technology allow you to choose the right network fabric to meet your needs without using a valuable PCIe slot.


Accelerate the solution

Increase the performance of your HPC or VDI environment by combining the memory density of the PowerEdge R720 server with an optional GPU accelerator (some with more than 500 cores).

Use a wide range of GPU options to help you get more performance.

Further virtualization with R720 server

Maximize the capacity of your data center applications by expanding your virtual space using the large memory space of the PowerEdge R720 server. Choose an industry-leading hypervisor and use system management capabilities to manage physical and virtual assets.

The R720 server helps maximize the virtual machine boot time by using additional failsafe hypervisors. Finally, the Integrated Virtual System (VIS) solution allows you to enable complex virtualization environments with just a few mouse clicks.

The PowerEdge server line

PowerEdge servers are engineered with the right combination of features and scalable performance to handle high workloads in large and small data centers.

Dell’s OpenManage portfolio management portfolio includes iDRAC7 (Integrated Dell Remote Access Controller 7 with Lifecycle Controller). Manage and perform operations on or off the band or without a system management software agent.

OpenManage integrates with other brand management systems management solutions so you can maintain your unit control point and invest in existing assets.

OpenManage facilitates the cycle of deploying, updating, monitoring, and maintaining Dell PowerEdge servers.

Power, thermal, acoustic

PowerEdge servers maximize performance per watt by combining power and cooling, energy-efficient technologies and tools. In addition, PowerEdge servers have a wide range of sensors that automatically detect heat activity, which helps regulate temperature, thereby reducing noise and power consumption.

Power consumption and energy efficiency

As energy costs increase along with data center density, Dell offers tools and technologies that help you achieve greater performance at a lower cost and energy dissipation.

The efficient use of the data center reduces costs by reducing the need for additional data center space. The following is a list of Dell tools and technologies to help you achieve your data center goals by reducing power consumption and increasing energy efficiency.

Power supply units (PSU) portfolio

Dell’s PSU portfolio includes smart features such as dynamic performance optimization while maintaining availability and redundancy.

  • Tools for right-sizing Energy Smart Solution Advisor (ESSA) is a tool that can help you determine the most efficient configuration possible.
  • With Dell’s ESSA, you can calculate your hardware, power infrastructure, and storage. ESSA helps you determine the exact amount of power server usage in a given workload, and PSU Advisor helps you choose the best and most efficient PSU for a workload.
  • Data Center Intelligent Energy Evaluation is a Dell service that uses infrastructure and thermal analysis to help maximize server productivity.

Industry compliance

Dell servers comply with all industry certifications and guidelines, including PLUS 80, Climate Savers, and ENERGY STAR.

Power monitoring accuracy

PSU power monitoring enhancements include:

  • Dell Power Monitoring accuracy is currently one percent, while the industry standard is 5 percent.
  • More detailed power report
  • Better performance under a power cap

Power capping

Use Dell Systems Manager to set the power cap for your systems to limit PSU output and reduce system power consumption.

Systems management

  • iDRAC7 Enterprise monitors, controls and reports power consumption at the CPU, memory, and system-level by providing service level management.
  • The Dell OpenManage Power Center provides group power management at the rack, row, and data center level for servers, power distribution units, and power supplies.

Active power management

  • Intel Node Manager is a built-in technology that provides the ability to report power at the server level and limit power performance. Dell offers a fully managed Intel Node Manager power solution available through Dell iDRAC Enterprise and OpenManage Power Center, allowing access to power and heat policy-based management on a separate server, data center Gives.
  • Hot spare reduces power consumption of additional power supply.
  • Thermal fan speed control optimizes the thermal settings of your environment to reduce fan consumption and system power consumption.
  • Idle Power enables Dell servers to run efficiently in idle time such as high workload time.

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Technical parts


First of all for the processor, the Dell PowerEdge R720 and R720xd are part of the Intel Xeon E5-2600 processor product family and offer the ideal combination of performance, energy efficiency, and cost.

Also, these processors offer high performance regardless of your limitations – floor space, power or budget.

And includes workloads ranging from the most complex scientific exploration to important web applications and infrastructure services.

However, with the benefits of raw performance, improved I / O is possible with Intel Integrated I / O, which can reduce latency by adding more lines and doubling bandwidth.

As a result, it helps reduce network and storage bottlenecks, thereby freeing up CPU performance capabilities.


This product provides the ability to expand the storage space, which allows you to adapt to your workload and operational demands.

And with comprehensive storage options, the R720 and R720xd offer a variety of drives, internal and external storage controllers, and a variety of chassis and rear aircraft for a variety of drives.

The R720 and R720xd are optimized for a variety of applications, including virtual desktop infrastructure (VDI) environments and collaboration solutions, due to their massive internal storage capacity.

The R720 supports up to 16 and the R720xd up to 26 2.5-inch internal drives.

Features such as Express Flash PCIe and CacheCade solid state drives perform much faster than previous technologies.

Dell Flash Express drives use PCIe lines to connect directly to the processor and chipset and are easily accessible via a hot drive.

The cache also uses Dell PERC storage controllers to speed up the performance of hard drives or traditional solid state drives.

Read more:

data center

System Memory:

With Dell PowerEdge R720 and R720xd and more capacity, higher frequencies and more flexibility, more memory options are available.

And, the R720 and R720xd support a maximum of 768 GB of memory (24 DIMMs) and a maximum speed of 1600 MB / s, and provide excellent performance in a variety of applications.

In addition, high memory density means no compromise when it comes to virtualization.

Therefore, increase your working time and reduce data loss as Dell focuses on reliability, availability and serviceability (RAS) capabilities.

RAS helps to quickly and accurately detect faults that require service and increases memory capacity.

System uptime is enhanced by RAS features such as memory reflection, cost savings and more.

In addition to support for existing non-buffer DIMMs (UDIMMs) and registered DIMMs (RDIMMs).

The R720 and R720xd support loads reduce the DIMM (LRDIMM), which uses a buffer to reduce memory load and create more compression, and provides maximum platform memory capacity.

Minimum RAM: 2GB with a Single Processor / 4GB with Two Processors

Maximum RAM:

  • LRDIMMs Up to 768GB (PowerEdge R720XD with 2.5 inch hard-drive configuration)
  • RDIMMs Up to 512GB
  • UDIMMs Up to 64GB

Memory configuration:

The R720 and R720xd servers support flexible memory settings from 2 GB (minimum) to 768 GB (maximum).

The R720 and R720xd support up to 12 DIMMs per processor (up to 24 DIMMs in a dual processor configuration).

Therefore, each server has 4 memory channels per processor, each channel supporting a maximum of 3 DIMMs.

According to the following rules, both systems support flexible memory settings:

Speed: If different DIMM speeds are mixed together, all channels in all processors work with the lowest common DIMM frequency.

DIMM type:

Only one type of DIMM is allowed in each system: UDIMM, RDIMM or LRDIMM.

And, these types can not be mixed. Additional memory population instructions apply to R720 and R720xd:

In addition, there may be a maximum of two four-degree degrees (QR), DIMMs, and a maximum of three degrees DIMMs (DR) or single-rank (SR) per channel.

Although LRDIMM is physically a QR DIMM, LRDIMM logic can represent it as a DR DIMM in the system, enabling up to three LDRIMMs per channel.

DIMMs must be installed with the highest number to the lowest rank. For example

If DR DIMMS is mixed with SR DIMM, DR DIMMS should be located at the bottom of the DIMM slots followed by SR DIMM.

For more information on memory and population configuration, see the Dell PowerEdge R720 and R720xd Owner’s Manual at

Power supply

The PowerEdge R720 and R720xd support up to two (2) AC or DC power supplies for the Dell PowerEdge R720 with the ability to add 1 + 1, automatic measurement and automatic switching. Watt power supply is 495W, 750W, 1100W AC and 1100W DC.

In short, when installing a second power supply on an existing server, the watt must match the first.

Note that settings with higher power processors, large amounts of memory, and multiple hard drives may require higher power supplies.

The maximum power consumption of the Dell PowerEdge R720 was 377 watts.

And 80% of the power limit will be 304 watts.

GPU support

The R720 supports GPU technology, which can offer a variety of accelerated functions, including virtual desktop infrastructure (VDI) and HPC implementation.

However, the R720xd does not support internal or external GPUs.

Internal GPU support

It can also support two 300-watt, full-length, two-watt, or up to four 150-watt, full-width, single-width GPUs, and each GPU can support up to 6GB of dedicated GDDR5 memory. And GPUs are not supported with active cooling.

External GPU support

In addition, the product can be connected to the PowerEdge C410x via the Host Interface Card (HIC) and iPass cable. And both NVIDIA® and Dell x16 HIC require a x16 PCIe slot.

Therefore, each HIC can support up to four GPUs. The R720 can support up to four GPUs.

Technical Details

Other Technical Details

Item model numberDell PowerEdge R720
Operating SystemNone
Item Weight64.3 pounds
Product Dimensions27.64 x 18.99 x 3.44 inches
Item Dimensions LxWxH27.64 x 18.99 x 3.44 inches
Processor BrandIntel
Processor Count2
Computer Memory TypeDDR3 SDRAM
Hard Drive InterfaceSerial ATA
ManufacturerDell Computers
Date First AvailableSeptember 27, 2017

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