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

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 8, 2026

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
5.4
Dell PowerEdge MX-Series delivers quick ROI with strong performance, reliability, and advanced features, ensuring financial and operational benefits.
Sentiment score
6.4
Dell PowerEdge R-Series offers strong ROI with improved performance, reliability, and cost savings compared to cloud services.
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
6.8
Dell PowerEdge MX-Series support is well-regarded for quick response and expertise, despite regional and firmware issues.
Sentiment score
7.5
Dell PowerEdge R-Series boasts highly rated customer service, praised for knowledgeable support despite occasional delays and suggested improvements.
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
When we had errors upgrading operating systems and did not upgrade the firmware with the right compatibility matrix, they supported us and helped us with various aspects.
Tech Lead at a financial services firm with 10,001+ employees
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
7.2
Dell PowerEdge MX-Series is praised for its modular scalability, adaptable for diverse virtualization and enterprise infrastructure needs.
Sentiment score
7.3
Dell PowerEdge R-Series offers strong scalability and adaptability, seamlessly supporting diverse environments and future expansion needs.
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
It is very scalable because, as I mentioned, normally we are selecting some series of servers that can be upgraded anytime.
Project Manager And Technical Consultant at EEMC
It is scalable, either by adding new servers or with the expansion of memory.
Chief Technology Officer at alldea
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
7.8
Dell PowerEdge MX-Series offers high stability, minimal downtime, robust hardware, and over 99.8% uptime, excelling in virtualization environments.
Sentiment score
7.9
Dell PowerEdge R-Series is highly reliable, offering excellent uptime, robust support, and durability, ideal for demanding IT infrastructures.
Despite power fluctuations, the server is working fine without motherboard or hardware issues.
Data Center Engineer And Server Administrator at a consultancy with 10,001+ employees
I can say that the uptime was more than 99.8%.
Project Manager And Technical Consultant at EEMC
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 users seek enhanced HPC, AI capabilities, scalability, and simpler maintenance, facing firmware, support, and cost challenges.
Dell PowerEdge R-Series faces challenges with outdated tools, high pricing, limited scalability, and declining system reliability.
I would like to see more functionality with SmartFabric in Dell PowerEdge MX- Series.
Principal Engineer at AXS
Regarding firmware updates, the complexity of seeing the compatibility matrix with the operating system and all the firmware that we have to install in Dell PowerEdge MX-Series blade servers, the chassis, and switches inside is challenging.
Tech Lead at a financial services firm with 10,001+ employees
Additionally, there was a problem with the deployment templates; it is quite complicated and not working as it is supposed to.
Chief Technology Officer at alldea
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 offers flexible pricing from $10,000 to $60,000, generally more affordable than competitors like HP and IBM.
Dell PowerEdge R-Series offers competitive pricing, perceived as cost-effective due to durability and transparent licensing; customization may increase costs.
Currently, the server price is significantly higher compared to one year ago, with the server price being four times higher.
Assistant Vice President at a financial services firm with 51-200 employees
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
Dell's price is normally better than HP.
Project Manager And Technical Consultant at EEMC
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 excels in scalability, performance, and management, attracting organizations with its cost-effectiveness and advanced features.
The Dell PowerEdge R-Series offers remote management, scalability, security, flexibility, and cost-effectiveness, appealing to diverse organizational demands.
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
The most valuable feature is that it does not experience downtime easily.
Data Center Engineer And Server Administrator at a consultancy with 10,001+ 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
6.8
Number of Reviews
32
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
272
Ranking in other categories
Converged Infrastructure (1st), Data Center Networking (2nd), Rack Servers (1st)
 

Mindshare comparison

As of March 2026, in the Blade Servers category, the mindshare of Dell PowerEdge MX- Series is 11.3%, down from 18.9% compared to the previous year. The mindshare of Dell PowerEdge R-Series is 4.7%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Blade Servers Mindshare Distribution
ProductMindshare (%)
Dell PowerEdge MX- Series11.3%
Dell PowerEdge R-Series4.7%
Other84.0%
Blade Servers
 

Featured Reviews

Md. Shohel Rawshan Sarker - PeerSpot reviewer
Assistant Vice President at a financial services firm with 51-200 employees
Blade platform has supported clustered production workloads and delivers strong performance
In the industry, there are currently blade solutions from Dell, HP, Lenovo, and Cisco. Compared to those, all blade solutions are similar in design. In the chassis, there is a back panel where each blade has a card module that plugs into the blade chassis. The chassis contains a network switch as well as a SAN switch. The SAN switch and network switch combined to the blade module provide plug-and-play functionality. The throughput is also good. Dell PowerEdge MX- Series currently has two types of processors with speeds of 2.1 and 2.3 GHz, possibly 2.2 GHz as well. All applications in our environment run on these processors. However, I think the processor speed should be higher because the coming applications are all AI-based and require more powerful processing. As of now, there is no issue with the current processor clock speed for our running applications. They are all Gold processors. In our environment, we have designed a setup with Dell PowerEdge MX- Series chassis with two network switches in the back panel. The two network switches connect to the main upstream network switch with link aggregation protocol (LACP) bonding. Currently, 160 gig, 40, 40, 80, and 80 gig bandwidth is running. The throughput is 80 gig total. Each blade server has a 20 gig network connection and will get a maximum of 20 gig network bandwidth, while the total chassis will deliver a maximum of 80 gig bandwidth. However, it can go up to 160 gig because the upstream network switch supports QSFP+ modules that are 40 gig each, with two 40 gig connections totaling 80 gig. Dell PowerEdge MX- Series also includes a SAN switch. The SAN switch is in the back panel of the chassis and connects to our main central SAN switch, which is connected to central storage. It is easy to onboard our central storage to the blade server as required, and there is no issue with that. The benefits include the fact that Dell PowerEdge MX- Series blade servers have sixteen blade servers in a single chassis, which consumes minimal space in the rack and data center, as well as requiring minimal cabling. For cabling, there are only four network cables connected to the main upstream switch. When connected to the SAN switch, there are only four additional cables, totaling eight cables to the SAN switch. This results in no messy cables in the data center. Additionally, the performance is good enough based on our current applications running on the servers.
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
Manufacturing Company
11%
Financial Services Firm
11%
Computer Software Company
9%
Retailer
6%
Manufacturing Company
12%
Computer Software Company
10%
University
7%
Financial Services Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise5
Large Enterprise12
By reviewers
Company SizeCount
Small Business98
Midsize Enterprise59
Large Enterprise113
 

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?
It is difficult to determine the pricing because I do not manage the pricing information. The price may be getting higher or is similar to other vendors. Currently, the server price is significantl...
What needs improvement with Dell PowerEdge M?
Firmware upgrades are acceptable, but Dell PowerEdge MX- Series needs to be more stable than other solutions.
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 do not see any area for improvement in Dell PowerEdge R-Series, particularly nothing very significant. I do not know what new features Dell could add to Dell PowerEdge R-Series; I have no idea, a...
 

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: March 2026.
885,311 professionals have used our research since 2012.