Introduction to the Dell PowerEdge R620
The Dell PowerEdge R620 is a rack-mounted server designed for small to medium-sized businesses that require high-performance computing in a compact form factor. It was first released in 2012 and has since become a popular choice for data centers and virtualization environments.
The server is powered by Intel Xeon E5-2600 or E5-2600 v2 processors, which offer up to 24 cores and 48 threads, and supports up to 768GB of RAM with 24 DIMM slots. It also includes two PCIe 3.0 expansion slots and four 1GbE NICs (Network Interface Cards) for connectivity.
The R620 is designed for high-density environments, with support for up to 10 2.5-inch SAS, SATA, or SSD hot-plug hard drives. It also features redundant power supplies and cooling fans for high availability and reliability.
In terms of management, the R620 includes Dell’s iDRAC (Integrated Dell Remote Access Controller) with Lifecycle Controller for remote management and deployment of the server, as well as support for Dell OpenManage Essentials for centralized management of multiple servers.
Overall, the Dell PowerEdge R620 offers a powerful and compact solution for businesses looking to consolidate their computing resources and optimize their data center infrastructure.
Specs and configurations
The Dell PowerEdge R620 is a highly configurable server, with a range of options for processors, memory, storage, and networking. Here are some of the key specifications and configurations:
Processors:
Intel Xeon E5-2600 or E5-2600 v2 processors with up to 24 cores and 48 threads per processor
Memory:
Up to 768GB of DDR3 or DDR3L memory with 24 DIMM slots
Memory speeds up to 1866 MT/s
Storage:
Up to 10 hot-plug 2.5-inch SAS, SATA, or SSD hard drives
The maximum internal storage of up to 24TB
Networking:
Four 1GbE NICs
Optional Broadcom 57800S dual-port 10GbE SFP+ and dual-port 1GbE NIC
Expansion:
Two PCIe 3.0 expansion slots
Management:
Dell iDRAC7 with Lifecycle Controller for remote management and deployment
Support for Dell OpenManage Essentials for centralized management
Power:
Dual redundant power supplies with up to 1100W per power supply
Operating systems:
Microsoft Windows Server 2012 R2 and 2016
Red Hat Enterprise Linux 6.5 and 7.0
VMware ESXi 5.5 and 6.0
The R620 can also be configured with additional options such as RAID controllers, graphics cards, and additional networking options. The specific configuration of the R620 can be tailored to meet the needs of a particular organization’s computing requirements.
Performance benchmarks
The performance of the Dell PowerEdge R620 can vary depending on the specific configuration and workload being tested. However, here are some general benchmarks for the server:
SPEC CPU2006:
The R620 achieved a score of 2925 on the SPEC CPU2006 benchmark with two Intel Xeon E5-2680 v2 processors running at 2.8GHz.
STREAM:
The R620 achieved a Triad score of 26652 MB/s on the STREAM benchmark with 192GB of DDR3 memory running at 1600MHz.
SPECjbb2015:
The R620 achieved a score of 404,246 on the SPECjbb2015 benchmark with two Intel Xeon E5-2690 v2 processors running at 3.0GHz.
VMmark:
The R620 achieved a score of 19.14 on the VMmark benchmark with two Intel Xeon E5-2670 v2 processors running at 2.5GHz and 384GB of DDR3 memory.
It’s important to note that these benchmarks are just a general indication of the server’s performance and should not be used as the sole metric for evaluating its capabilities. The actual performance of the server can vary depending on the workload being tested and the specific configuration of the hardware and software used.
Virtualization capabilities
The Dell PowerEdge R620 is well-suited for virtualization environments and is designed to support a variety of virtualization technologies, including:
VMware vSphere:
The R620 is certified for VMware vSphere and supports a range of vSphere features, including vMotion, High Availability, and Distributed Resource Scheduler (DRS).
Microsoft Hyper-V:
The R620 is certified for Microsoft Hyper-V and supports a range of Hyper-V features, including Live Migration, Cluster Shared Volumes (CSV), and Dynamic Memory.
Citrix XenServer:
The R620 is certified for Citrix XenServer and supports a range of XenServer features, including XenMotion, High Availability, and Distributed Virtual Switching.
Red Hat Enterprise Virtualization:
The R620 is certified for Red Hat Enterprise Virtualization and supports a range of RHEV features, including live migration, high availability, and virtual machine management.
The R620 is also designed to support a wide range of virtualization workloads, including database servers, web servers, virtual desktop infrastructure (VDI), and more. With up to 768GB of memory and up to 24 cores per processor, the R620 can handle demanding workloads and support a large number of virtual machines.
Additionally, the R620 includes Dell’s integrated Lifecycle Controller, which simplifies the deployment and management of virtualized environments. The Lifecycle Controller provides a unified interface for configuring and deploying operating systems and virtualization software, as well as for updating firmware and drivers.
Power and cooling considerations
The Dell PowerEdge R620 is designed to be energy-efficient and includes several features to help reduce power consumption and cooling requirements.
Power:
Dual redundant power supplies with up to 1100W per power supply
Power supplies are 80 PLUS Platinum certified, which means they operate at up to 94% efficiency
Cooling:
- The R620 includes four hot-swappable fans that are optimized for high airflow and low power consumption
- The fans use Dell’s Dynamic Power Engagement technology, which adjusts fan speeds based on workload demands to help reduce power consumption and noise
- The server also includes a range of temperature and fan speed sensors that monitor system conditions and adjust fan speeds accordingly
In addition to these built-in features, there are several power and cooling considerations that organizations should keep in mind when deploying the R620:
Power supply redundancy:
The R620 includes dual redundant power supplies, which helps ensure that the server remains operational even if one power supply fails. However, organizations should also consider installing an uninterruptible power supply (UPS) to provide additional protection against power outages.
Rack placement:
The R620 is designed to be rack-mounted, and organizations should ensure that there is adequate airflow and ventilation in the rack. It’s important to leave enough space between servers to allow for proper air circulation and to avoid hot spots.
Operating temperature:
The R620 is designed to operate in a temperature range of 10°C to 35°C (50°F to 95°F). Organizations should ensure that the server room or data center is kept within this temperature range to avoid overheating.
By taking these power and cooling considerations into account, organizations can ensure that their R620 servers are running efficiently and reliably.
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Conclusion and recommendations
The Dell PowerEdge R620 is a powerful and versatile server that is well-suited for a variety of workloads, including virtualization, database servers, web servers, and more. With up to 24 cores per processor and up to 768GB of memory, the R620 can handle demanding workloads and support a large number of virtual machines.
In addition to its performance capabilities, the R620 includes several features that help reduce power consumption and cooling requirements, including dual redundant power supplies, 80 PLUS Platinum certified power supplies, and optimized fans with Dynamic Power Engagement technology.
If you are considering deploying the Dell PowerEdge R620 in your organization, here are some recommendations to keep in mind:
Evaluate your workload requirements and choose a configuration that meets your needs. The R620 is highly configurable, so you can choose the right processors, memory, storage, and networking options to meet your specific requirements.
Consider deploying the R620 in a virtualization environment to maximize its capabilities and flexibility. The server is certified for several virtualization technologies, including VMware vSphere, Microsoft Hyper-V, Citrix XenServer, and Red Hat Enterprise Virtualization.
Plan for power and cooling requirements to ensure that the R620 operates efficiently and reliably. Consider installing an uninterruptible power supply (UPS) and ensuring adequate airflow and ventilation in your server room or data center.
Take advantage of Dell’s integrated Lifecycle Controller to simplify the deployment and management of your R620 servers. The Lifecycle Controller provides a unified interface for configuring and deploying operating systems and virtualization software, as well as for updating firmware and drivers.
As businesses increasingly demand more from their technology infrastructure, specifications and configurations of hardware must be taken into account in order to optimize performance and efficiency. The Dell PowerEdge R620 is a two-socket 2U server, capable of making optimized configurations for any business. This article will discuss the advantages of the PowerEdge R620, its configurations, virtualization capabilities and its overall value to the customer.
The PowerEdge R620 is powered by Intel Xeon E5-2600 processors, and is equipped with 12 DDR3 memory slots and 16 cores, making it capable of maximum speeds and potential. This allows businesses to efficiently run applications and a variety of services simultaneously, while still having more than enough power in reserve. This also makes it ideal for virtualization, as users can create multiple smaller systems using one server.
When configuring the PowerEdge R620, businesses can choose between models with different processor options, memory configurations, and storage options. One of the primary benefits is the ability to customize the server to fit any business’ needs without resulting in an overall decrease in performance. Businesses can optimize the server’s configurations to fit their unique needs, from modest scalability to maximum performance.
The PowerEdge R620 offers extensive virtualization capabilities, allowing businesses to create dozens of VMs (Virtual Machines) for multiple use cases. This is done by leveraging the server’s 16 cores and 12 slots of available DDR3 memory. This allows users to slowly build up a “software defined data center”, utilizing the server’s high compatibility with VMWare and Hyper-V virtualization software. Additionally, businesses can use small form-factor devices like Dell PowerEdge C Servers to extend the R620’s usability.
The Dell PowerEdge R620 is an excellent choice for businesses looking for an optimized server solution with virtualization capabilities. It is highly configurable, and provides an ideal platform for hosting websites, databases, cloud applications and more. The ability to custom tailor configurations to fit any size business make this server a worthy investment in terms of performance and reliability while remaining cost effective.
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