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Dell PowerEdge MX- Series vs Dell PowerEdge R-Series comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 7, 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
7.7
Dell PowerEdge MX-Series offers quick ROI and reliability with powerful CPUs, virtualization support, AI integration, and minimal downtime.
Sentiment score
6.4
Users highly valued Dell PowerEdge R-Series for cost savings, reliability, performance, and ease of management over legacy systems.
Regarding the cost-effectiveness and measurable benefits of Dell PowerEdge MX-Series, I find it worth the money because they are modular and consolidate most things, making it good for future planning.
Principal Engineer at AXS
We utilize AI technology with Dell PowerEdge M through a module known as CloudIQ, which provides automation and takes care of predictive analysis and reporting.
Business Development Manager at a tech services company with 51-200 employees
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.
Manager, Systems & Desktop Support at Tilson Home Corporation
In my immediate case for antenna analysis, Dell PowerEdge Rack Servers offer a reduction from days of computing to half a day or hours.
Senior Radio Frequncy Systems Engineer at a tech services company with 10,001+ employees
The value of uptime to us is critical.
VP IT Operations at a computer software company with 1,001-5,000 employees
 

Customer Service

Sentiment score
6.9
Dell PowerEdge MX-Series customer support receives mixed reviews, with praise for expertise but criticism on delays and limitations.
Sentiment score
7.4
The Dell PowerEdge R-Series is praised for knowledgeable and responsive customer service, though third-party support may cause delays.
They provide excellent help when needed.
Technician at Sheeltron Digital Systems Private Limited
Regarding technical support from Dell, I find them to be one of the best support providers in the industry right now.
Business Development Manager at a tech services company with 51-200 employees
For EMC storage, Dell is not performing as well as EMC, but for servers, they are good.
Principal Engineer at AXS
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.
Manager, Systems Security at a healthcare company with 501-1,000 employees
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.
Manager, Systems & Desktop Support at Tilson Home Corporation
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.
Senior Systems Engineer at Federal Data Systems
 

Scalability Issues

Sentiment score
7.6
Dell PowerEdge MX-Series offers scalable, flexible expansion, easily accommodating enterprise needs with some hardware limitations.
Sentiment score
7.3
PowerEdge R-Series offers scalable, adaptable, and reliable solutions for diverse enterprise environments, supporting seamless integration and growth.
Regarding scalability, I can scale up to 64 enclosures, and each enclosure can hold around 7 blades.
Business Development Manager at a tech services company with 51-200 employees
The scalability of Dell PowerEdge Rack Servers is excellent.
Software Engineer at a comms service provider with 51-200 employees
Any outages or blackouts are limited to particular servers, not affecting the whole chassis or enclosures.
Senior Systems Engineer at a manufacturing company with 10,001+ employees
We bought our product with scaling involved, and we've been scaling it up anytime we've needed more storage.
Director, Information Technology at TEXAS PROPERTY AND CASUALTY INSURANCE GUARANTY ASSOCIATION
 

Stability Issues

Sentiment score
7.9
Dell PowerEdge MX-Series is praised for stability, minimal upkeep, excellent uptime, and efficient virtualization despite interoperability challenges.
Sentiment score
7.9
Dell PowerEdge R-Series is praised for stability, reliability, quick support, and long operational life with minimal downtime.
I have not experienced any crashes, downtimes, or performance issues as it is an enterprise product.
Principal Engineer at AXS
Over four years, we've had less than 1 percent downtime.
It support lead at a retailer with 10,001+ employees
There is a feature to update the server while it is running, so there is no need to restart.
Manager, Regions Information Technology Security at a computer software company with 10,001+ employees
We have truly not had any downtime on the infrastructure at all.
Director, Information Technology at TEXAS PROPERTY AND CASUALTY INSURANCE GUARANTY ASSOCIATION
 

Room For Improvement

Dell PowerEdge MX-Series faces issues with boot times, networking, costs, support, and integration, needing improved performance and training.
Dell PowerEdge R-Series users seek improved performance, support, customization, storage, integration, efficiency, and desire better pricing and documentation.
I would like to see more functionality with SmartFabric in Dell PowerEdge MX- Series.
Principal Engineer at AXS
There are differences in security configurations, particularly in SNMP and SNMP3, between HP ILO and iDRAC.
Technician at Sheeltron Digital Systems Private Limited
In terms of potential room for improvement regarding Dell PowerEdge M, I would want to see something such as dense nodes and additional storage, as well as multiple network connectivity on the blades.
Business Development Manager at a tech services company with 51-200 employees
We need to know about any upcoming updates so that we can plan accordingly.
End User Manager at a financial services firm with 51-200 employees
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.
Director of IT at Star Kay White
This forces you to go up to a larger server to get the desired processor, which increases the cost.
Team Lead Infrastructure at a computer software company with 201-500 employees
 

Setup Cost

Dell PowerEdge MX-Series prices range from $10,000 to $60,000, with negotiable terms and valuable reliability for medium enterprises.
Dell PowerEdge R-Series offers competitive pricing and value, with discounts available, praised for quality and ease of management.
Sometimes Dell may be a little costlier, but that is considering the services and solutions we are providing, which can be adjustable.
Business Development Manager at a tech services company with 51-200 employees
They have been stable and running for years without performance downtime or significant disc failures.
Product manager at a comms service provider with 1,001-5,000 employees
Some customers find it cheaper due to contractual agreements, while others find it expensive, especially when scaling up.
System Administrator at Tigs
The software associated with servers, like VMware subscription licenses, drives costs.
Software Engineer at a comms service provider with 51-200 employees
 

Valuable Features

Dell PowerEdge MX-Series offers scalable, high-density infrastructure with advanced management, networking, and security features for diverse IT needs.
Dell PowerEdge R-Series excels in scalability, performance, reliability, and management, offering remote capabilities and strong support for diverse needs.
The ease of troubleshooting and managing through remote access, using tools like iDRAC, significantly saves me time.
Technician at Sheeltron Digital Systems Private Limited
From the networking perspective, the advanced networking capabilities have excellent features called SmartFabric; for upgrades, it is just plug and play, and SmartFabric takes care of everything.
Principal Engineer at AXS
If the customer is changing their network infrastructure from 1GB or 10GB to 25GB or 400GB, the MX7000 fabric switch can support that.
Business Development Manager at a tech services company with 51-200 employees
They keep running for at least five to seven years without any issues.
IT Manger at Dubai precast LLc
With PowerEdge Servers, I don't need a one-to-one ratio redundancy, which leads to about eighty percent downtime reduction.
Product manager at a comms service provider with 1,001-5,000 employees
One of the valuable features is Active Directory, which helps in managing the network.
IT Manager at Misrconsult
 

Categories and Ranking

Dell PowerEdge MX- Series
Ranking in Blade Servers
1st
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
27
Ranking in other categories
No ranking in other categories
Dell PowerEdge R-Series
Ranking in Blade Servers
4th
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
267
Ranking in other categories
Converged Infrastructure (2nd), Data Center Networking (4th), Rack Servers (1st)
 

Mindshare comparison

As of January 2026, in the Blade Servers category, the mindshare of Dell PowerEdge MX- Series is 13.0%, down from 19.1% compared to the previous year. The mindshare of Dell PowerEdge R-Series is 3.6%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Blade Servers Market Share Distribution
ProductMarket Share (%)
Dell PowerEdge MX- Series13.0%
Dell PowerEdge R-Series3.6%
Other83.4%
Blade Servers
 

Featured Reviews

AK
Business Development Manager at a tech services company with 51-200 employees
Has supported future scalability with seamless deployment
In terms of potential room for improvement regarding Dell PowerEdge M, I would want to see something such as dense nodes and additional storage, as well as multiple network connectivity on the blades. The functions that I would want to see from Dell are not limited to just what I mentioned, but currently, I feel no additional features are needed. I suggest adding an additional network card within the blades, specifically for connectivity.
Tom van Mil - PeerSpot reviewer
Systems Administrator at Lico Innovations B.v.
Supports flexible hosting needs through seamless upgradability and strong monitoring capabilities
The most valuable features of Dell PowerEdge R-Series for me are the feature richness and the upgradability. I really love the way that it is so dynamically applicable for every situation, and they manage to have an all-in-one solution for every single situation. Dell PowerEdge has supported the growth and operational success of my company through its great compute power and price-to-performance ratio. Every time Dell is at the top of its game for us, and there is just no other brand for us that is able to reach that kind of price-to-performance ratio. Dell PowerEdge R-Series has features that specifically cater to the needs of my small company, such as iDRAC. The iDRAC system is a complete feature set for managing servers and hardware technically and monitoring-wise. It really fits in our system and our ecosystem, and monitoring-wise, it is excellent. They have all these sensors available via different protocols and end points, which I love, and the ability to manage and control everything via the iDRAC interface is just a welcome bonus. In our use case, Dell PowerEdge R-Series is very flexible. It is another computer which helps a lot because of the durability over time. They keep running, making scalability for getting more of those resources in our environment so easy.
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Manufacturing Company
11%
Financial Services Firm
10%
Government
8%
Computer Software Company
18%
Manufacturing Company
11%
University
6%
Financial Services Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise4
Large Enterprise10
By reviewers
Company SizeCount
Small Business94
Midsize Enterprise58
Large Enterprise112
 

Questions from the Community

What do you like most about Dell PowerEdge M?
The best feature is the idrac tools, which allows me to manage/config the platform from the Linux level.
What is your experience regarding pricing and costs for Dell PowerEdge M?
When rating Dell's pricing model, it varies case by case and configuration by configuration. Sometimes Dell may be a little costlier, but that is considering the services and solutions we are provi...
What needs improvement with Dell PowerEdge M?
In terms of potential room for improvement regarding Dell PowerEdge M, I would want to see something such as dense nodes and additional storage, as well as multiple network connectivity on the blad...
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?
If there is something I would like to see fixed, even if it's small, it seems that the orchestration of many Dell PowerEdge R-Series servers is very complicated; using Dell Server Administration so...
 

Also Known As

No data available
Dell PowerEdge Rack Servers
 

Overview

 

Sample Customers

Newport City Homes, Neuroblastoma and Medulloblastoma Translational Research Consortium (NMTRC), Georgian College, AgreeYa Solutions, IIHT Cloud Solutions, Arizona State University, AudienceScience, University of the Incarnate Word (UIW), The Translational Genomics Research Institute (TGen), Holy Cross School
NxtGen Datacenter, Medien-Service Untermain (MSU), Exasol, IndigoVision, Dayco
Find out what your peers are saying about Dell PowerEdge MX- Series vs. Dell PowerEdge R-Series and other solutions. Updated: December 2025.
879,425 professionals have used our research since 2012.