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Dell PowerEdge R-Series vs Juniper QFX Series Switches comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 26, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
7.2
Dell PowerEdge R-Series servers offer cost savings, improved performance, and ROI benefits through reliability, ease of management, and energy efficiency.
Sentiment score
4.9
Upgrading Juniper QFX Series Switches is costly, with potential miscommunication and missed discounts complicating the long-term financial strategy.
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.
The normal ROI customers work with is five years unless there is a major change in technology.
 

Customer Service

Sentiment score
7.5
Dell PowerEdge R-Series users generally praise customer support for promptness and effectiveness, despite occasional delays and communication challenges.
Sentiment score
7.3
Juniper QFX Series customer service is professional and effective, but part availability can delay resolution; overall rated 7.5/10.
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.
When we had a power supply failure out of the box, we called support, and they delivered the replacement within four hours as promised.
Sometimes parts are not available in stock, then you have to wait for replacement time.
 

Scalability Issues

Sentiment score
7.5
Dell PowerEdge R-Series enables seamless scalability and efficient workload management, supporting businesses with flexible expansion options.
Sentiment score
7.8
Juniper QFX Series Switches offer high scalability and performance, supporting varied environments and extensive growth without frequent upgrades.
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.
When building a fabric, you can add multiple leaf switches and multiple spine switches if required.
 

Stability Issues

Sentiment score
8.1
The Dell PowerEdge R-Series is highly reliable and stable, with minimal downtime and rare hardware failures, ideal for enterprises.
Sentiment score
7.4
Juniper QFX Switches offer reliable performance and security, with upgrade issues resolved swiftly by responsive support, rated 8/10 stability.
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.
Juniper has better performance than any other networking product as far as performance is concerned in the router area.
 

Room For Improvement

Feedback for Dell PowerEdge R-Series highlights needs for improved performance, documentation, scalability, management, support, pricing, and energy efficiency.
Improving pricing, user interface, and features can enhance the experience and expand Juniper QFX Series Switches' market share.
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.
My personal opinion is that if anyone wants to work with a Layer 3 fabric in a data center, they should choose Juniper because working with ACI and APIC is very complex in the Cisco part.
 

Setup Cost

Dell PowerEdge R-Series offers competitive pricing, valued features, and flexible support options, making it a reliable investment for enterprises.
Juniper QFX Switches offer better affordability than Cisco or HPE, yet Fortinet excels in cost-effective security solutions with discounts.
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.
We are a number one, tier-one partner of Juniper. Therefore, we normally get better discounts than with Cisco because we don't have the level one partnership with Cisco.
 

Valuable Features

Dell PowerEdge R-Series delivers scalability, reliability, and management tools, ideal for virtualization, AI applications, reducing downtime and costs.
Juniper QFX Series Switches excel in VxLAN, feature high port density, low power use, and efficient data center scalability.
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.
They are easy to use and flexible to deploy in any kind of environment.
 

Categories and Ranking

Dell PowerEdge R-Series
Ranking in Data Center Networking
4th
Average Rating
9.0
Reviews Sentiment
7.5
Number of Reviews
216
Ranking in other categories
Converged Infrastructure (4th), Blade Servers (4th), Rack Servers (1st)
Juniper QFX Series Switches
Ranking in Data Center Networking
2nd
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
8
Ranking in other categories
Ethernet Switches (19th)
 

Mindshare comparison

As of September 2025, in the Data Center Networking category, the mindshare of Dell PowerEdge R-Series is 1.4%. The mindshare of Juniper QFX Series Switches is 13.9%, up from 9.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Center Networking Market Share Distribution
ProductMarket Share (%)
Juniper QFX Series Switches13.9%
Dell PowerEdge R-Series1.4%
Other84.7%
Data Center Networking
 

Featured Reviews

Syed Masuood - PeerSpot reviewer
Handles workloads and diverse applications efficiently
We have a lot of VMs on Dell PowerEdge Rack Servers. On a single server, we have probably hosted 14 or 15 VMs. Out of these, 8 to 10 are continuously running, and four of them are backup VMs, so it can handle a good workload. For cybersecurity, it is only accessible on the intranet; it is not accessible through the web. We use it for local development purposes, and it is behind our firewall. Its security is strong. We handle a lot of test data for government and confidential customers. It is safe and strong locally. We have not experienced any security issues. Dell PowerEdge Rack Servers have helped to reduce unplanned production downtime if we need to replace a hard disk, instead of completely shutting a server, there is a hot swap feature. It is quite good in that aspect. Usually, for any activity, there is a downtime of about 30 minutes. It has saved a lot of time. We have tried AI workloads for a development environment for a government customer in Singapore. The servers are hosted in Singapore. It is an ML-based engine with AI. It is a government project where data is processed, and we run it on Dell PowerEdge Rack Servers. The benefit of running AI workloads on PowerEdge Servers is that it is easy to allocate memory. The application we are running is memory intensive. It is pretty easy to scale memory and storage.
RafaelTorres - PeerSpot reviewer
Offers automation capabilities and good customer support
Juniper QFX Series Switches offer several features that contribute to improved efficiency. One key advantage is the automation capabilities. This allows us to automate network configuration and management tasks using scripting languages. In our case, at the bank, we use a script for automation to confirm the switch's scalability in the local data center. We expanded the environment to utilize the environment feature with AWS, creating connections between both data centers. This setup allowed us to extend our operations to another data center in Latin America, using AWS and Juniper together.
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Top Industries

By visitors reading reviews
Computer Software Company
21%
Manufacturing Company
10%
Financial Services Firm
7%
Educational Organization
6%
Computer Software Company
19%
Financial Services Firm
8%
University
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business78
Midsize Enterprise52
Large Enterprise89
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise2
 

Questions from the Community

When shopping for a rack server, would you go with Dell EMC Poweredge or Lenovo Thinksystem?
Our organization ran comparison tests to determine whether the Dell EMC Poweredge or Lenovo Thinksystem rack servers were the better fit for us. We ultimately decided to go with Dell EMC Poweredge....
What do you like most about Dell EMC PowerEdge Rack Servers?
It has helped us reduce unplanned downtime by 20% to 30%.
What needs improvement with Dell EMC PowerEdge Rack Servers?
I don't have any issues or complaints with the Dell PowerEdge Rack Servers, but they could make the service tags larger as I get older. It's not that they aren't customizable; you can actually use ...
What is your experience regarding pricing and costs for Juniper QFX Series Switches?
The price depends heavily upon the level of relationship you have with the OEM. We are a number one, tier-one partner of Juniper. Therefore, we normally get better discounts than with Cisco because...
What needs improvement with Juniper QFX Series Switches?
Juniper, specifically if observed, four routers are much more efficient than their counterparts. Cisco does not have the capabilities that Juniper routers, big routers such as PTX and MX have. In t...
 

Also Known As

Dell PowerEdge Rack Servers
No data available
 

Overview

 

Sample Customers

NxtGen Datacenter, Medien-Service Untermain (MSU), Exasol, IndigoVision, Dayco
Linode, VPRO, West Chester University
Find out what your peers are saying about Dell PowerEdge R-Series vs. Juniper QFX Series Switches and other solutions. Updated: September 2025.
867,783 professionals have used our research since 2012.