

Arista Networks Platform and Dell PowerEdge R-Series compete in the networking and server solutions category. Arista appears to have an edge in terms of deployment ease and long-term cost-effectiveness due to its advanced features, while Dell offers superior remote management capabilities and competitive pricing.
Features: Arista Networks Platform is designed with comprehensive telemetry and visibility, a single operating system for all models, and low latency, making it suitable for large-scale networks. The Dell PowerEdge R-Series excels with robust management tools like iDRAC and OpenManage, integration capability with diverse hardware configurations, and reliable performance.
Room for Improvement: Arista Networks Platform could improve integration with non-native products, enhance its documentation, and offer more competitive pricing. Dell PowerEdge R-Series could work on increasing scalability, expanding memory options, and refining its licensing model.
Ease of Deployment and Customer Service: Both Arista and Dell have notable deployment and technical support services. Arista's strength lies in its straightforward deployment process supported by responsive customer service. Dell is commended for its efficient deployment, although its remote technical support could benefit from more local options.
Pricing and ROI: Arista Networks Platform tends to be more expensive initially, excluding some customers, but offers cost-effectiveness over time thanks to its breadth of features. Dell PowerEdge R-Series is priced competitively, offering solid ROI through its reliability and pricing that is often more affordable than alternatives like HPE.
I saved between five to six hours using Arista Networks Platform, as it takes less time to actually add your APs to the dashboard and deployment is quite fast and easy.
I have seen a return on investment from using Arista Networks Platform in terms of fewer employees needed during installation and deployment.
By not having to worry about it, I would estimate we save two to four hours a week, depending on what's happening, such as if we need to spin up a new server, which would contribute to more time if done the old way.
In my immediate case for antenna analysis, Dell PowerEdge Rack Servers offer a reduction from days of computing to half a day or hours.
The value of uptime to us is critical.
They provide instant support and maintain commitments regarding replacement products.
We would rate the customer support as a nine to 9.5 out of ten.
All network engineers from the organization were present in the program, and the Arista engineer provided a solution in less than five minutes.
I would give Dell PowerEdge Rack Servers a ten because they're always able to answer all the questions we have; they reach a solution no matter how long it takes, and they don't give up.
It has always been scheduled maintenance, which says a lot for a production environment, as we haven't had to call in a trouble ticket for the actual hardware during its entire run.
Typically, the contacts we have on-site are very knowledgeable, they come in within a day and usually have it fixed and taken care of if there are issues.
Scalability is a key feature of Arista, owing to the possibilities to manage the entire data center network from a single console.
We can easily scale up with Arista Networks Platform, as it is not difficult, and they have a platform that encourages scalability.
The scalability of Dell PowerEdge Rack Servers is excellent.
Any outages or blackouts are limited to particular servers, not affecting the whole chassis or enclosures.
We bought our product with scaling involved, and we've been scaling it up anytime we've needed more storage.
I have not had any downtime using Arista Networks Platform.
We have been working with Arista Networks Platform for the past five years, and we can say it is stable.
Over four years, we've had less than 1 percent downtime.
There is a feature to update the server while it is running, so there is no need to restart.
We have truly not had any downtime on the infrastructure at all.
Feature-wise, it addresses most customer requirements.
Arista Networks is currently less popular as they were initially more focused on data centers than campus networks.
We need to know about any upcoming updates so that we can plan accordingly.
The beneficial aspect of that feature was that we could skip the PowerStore and just have the Dell PowerEdge Rack Servers alone, as they also served as storage, which helped us save money.
This forces you to go up to a larger server to get the desired processor, which increases the cost.
Compared to Cisco, Arista routers are significantly cheaper.
Arista products are perceived as costly, especially compared to competitors like Cisco.
They have been stable and running for years without performance downtime or significant disc failures.
Some customers find it cheaper due to contractual agreements, while others find it expensive, especially when scaling up.
The software associated with servers, like VMware subscription licenses, drives costs.
Features include plug-and-play auto-discovery, allowing centralized configuration and management.
The best features Arista Networks Platform offers are the dashboards where you can see all your APs that have been deployed and installed across all locations, making it quite unique to access, manage, and monitor performance from that dashboard.
The most valuable features of Arista include low latency, scalability, and sustainability of the products.
They keep running for at least five to seven years without any issues.
With PowerEdge Servers, I don't need a one-to-one ratio redundancy, which leads to about eighty percent downtime reduction.
One of the valuable features is Active Directory, which helps in managing the network.
| Product | Market Share (%) |
|---|---|
| Arista Networks Platform | 15.7% |
| Dell PowerEdge R-Series | 3.6% |
| Other | 80.7% |


| Company Size | Count |
|---|---|
| Small Business | 15 |
| Midsize Enterprise | 4 |
| Large Enterprise | 12 |
| Company Size | Count |
|---|---|
| Small Business | 95 |
| Midsize Enterprise | 59 |
| Large Enterprise | 112 |
Arista Networks Platform is a stable and reliable solution for data center features, specifically for non-blocking switches used for spine-leaf connectivity with servers hooked to these switches. It also provides multi-layer switches for client networks, particularly in the banking sector.
Arista products are preferred for their stability, good hardware, ease of adoption and configuration, responsive and helpful support, and high throughput ratings. The solution has helped prevent screen loss and business outages in the media industry and is designed for next-generation data centers.
PowerEdge R-Series delivers high performance, flexibility, and scalability for data centers. It supports demanding tasks with robust management tools and advanced cooling, providing reliability and efficiency across various workloads.
Engineered for large deployments, PowerEdge R-Series supports extensive configurations optimizing performance in data centers. With features like advanced cooling and energy-efficient architecture, it empowers organizations to manage heavy workloads while facilitating seamless scalability. It offers remote management, robust security, and integration with VMware ensuring operational excellence and high availability for business-critical applications.
What are the key features of Dell PowerEdge R-Series?PowerEdge R-Series is deployed across industries for virtualization, database hosting, and application servers. It supports environments like VMware and Hyper-V for AI, cloud infrastructure, and computing tasks. Widely used by finance, healthcare, and academia, it enhances reliability and efficiency of IT infrastructure.
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