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Dell PowerEdge R-Series vs IBM VersaStack comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

Review summaries and opinions

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

Categories and Ranking

Dell PowerEdge R-Series
Ranking in Converged Infrastructure
1st
Average Rating
9.0
Reviews Sentiment
7.0
Number of Reviews
317
Ranking in other categories
Data Center Networking (3rd), Blade Servers (2nd), Rack Servers (1st)
IBM VersaStack
Ranking in Converged Infrastructure
8th
Average Rating
8.0
Reviews Sentiment
7.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Converged Infrastructure category, the mindshare of Dell PowerEdge R-Series is 4.6%, up from 2.6% compared to the previous year. The mindshare of IBM VersaStack is 5.9%, up from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Converged Infrastructure Mindshare Distribution
ProductMindshare (%)
Dell PowerEdge R-Series4.6%
IBM VersaStack5.9%
Other89.5%
Converged Infrastructure
 

Featured Reviews

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.
reviewer2058714 - PeerSpot reviewer
Infrastructure Head at a program development consultancy with 11-50 employees
A very high IOPS that gives more I/O transactions per second
Scalability used to be an issue so at that time it was rated an eight out of ten. We have become OPEX-based and rent storage from them. Physical storage is about 200% of our requirements but we only pay for what we use. This resolved all of our scalability issues. When we reach a certain threshold like 100%, OPEX calls us and asks if we want to add more storage. Our total capacity right now is 300 terabytes but we are only using around 200 terabytes. We bought the storage two years ago and our projections are on par. We don't need more capacity now but have plans to increase in another two years. With our OPEX storage, scalability is rated a nine out of ten.

Quotes from Members

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

Pros

"I would rate Dell PowerEdge Rack Servers overall about a nine out of ten as nothing is truly perfect, leaving opportunities for improvement."
"It is a stable server. I have never faced any failure with these servers. They keep running for at least five to seven years without any issues."
"Dell PowerEdge R-Series has positively impacted my organization by helping us solve the business cases for our business requirements and has addressed our complex business requirements that arose because applications were distributed amongst different data centers."
"I have not had any issues with stability. Considering some of the environments aren't great, I think they are remarkably stable."
"The burden on the IT team has been reduced thanks to this solution, the monitoring, and other features."
"The pricing was extremely competitive, and it's one of the big reasons why we went with Dell."
"I would describe my experience with Dell's support for PowerEdge solutions as great, as we had to get a motherboard replaced, and the replacement part arrived the next business day, which was impressive."
"The most valuable feature is standardization because we have a small group of IT resources that need to do the operational tasks."
"The solution has high IOPS and the I/O is important because it gives us more transactions per second."
"Replication and DR implementation became faster."
"The combination of Cisco's architecture and IBM's flash technology, where Cisco provides FI technology for one simple architecture and IBM's flash technology is fast, is valuable."
 

Cons

"One area where PowerEdge could improve is the challenge of keeping technology consistent over the years."
"The price is very high."
"It's not the perfect solution but it is reasonable."
"If there are areas where Dell PowerEdge R-Series could still be improved, I find it a bit cumbersome because we have a contact in sales through whom we can order Dell PowerEdge R-Series servers, but storage is only available via certain partners."
"They need to improve the support, as they are not very responsive, and they don't get back to you right away."
"When trying to piece out a server for our builds, there are so many different SKUs—probably 30 to 40 SKUs—that it can be difficult to read. If that could be condensed a little bit, that would help."
"There might be room for improvement in terms of efficiency, particularly with PowerEdge servers."
"There are a lot of data platforms around, but it would be helpful if we could perform some basic data operations on the server so we don't need an extra vendor. Azure is their Microsoft Cloud solution, and they collaborate with data companies like Databricks. We are also on the cloud and work with Databricks, but they could add some basic features so an enterprise doesn't need to go for extra Databricks to do their data things."
"The solution should improve deduplication to get a lot of savings."
"Raw data mapping for storage should be a given option."
 

Pricing and Cost Advice

"The price of Dell EMC PowerEdge Rack Servers is reasonable compared to other solutions."
"The price is good for the quality of the Dell PowerEdge Rack Servers."
"I know the pricing for Dell PowerEdge Rack Servers went up last year, and we weren't too happy about that, but it is what it is."
"When you compare public cloud solutions to PowerEdge in terms of cost, initially the cost of Dell servers or Dell technology was really high. However, right now it's on par or, maybe, even cheaper when we use Dell hardware. If we don't swap it out in three years and if we stretch it to four or five years, then we can get even more of an ROI versus cloud cost."
"It is very competitive. I have not been too involved in the licensing, but from a hardware perspective, I always find them to be competitive."
"We would prefer it if the pricing were for half the cost. We have been expanding our company, and my boss stated that we must save money."
"There is room for improvement in making it more cost-effective."
"The main reason I choose Dell there is cost. Dell is cheaper than HPE. Why would I want to pay a premium for an HPE product when I'm getting the same amount of support, the same amount of data protection, and the same amount of performance from Dell?"
"The solution is enterprise level so it is expensive."
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
8%
Outsourcing Company
7%
Construction Company
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business112
Midsize Enterprise66
Large Enterprise138
No data available
 

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 needs improvement with Dell EMC PowerEdge Rack Servers?
Unplanned production downtime is a concern. According to our experience, when we run a high workload to a certain level, for example, more than 80% or up to 90%, the system does not perform well. T...
What is your primary use case for Dell EMC PowerEdge Rack Servers?
We run multiple workloads on Dell PowerEdge R-Series, including database and virtual machine workloads. Some of our multi-purpose VM workloads are running databases such as Mongo or Oracle. We serv...
Ask a question
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Also Known As

Dell PowerEdge Rack Servers
No data available
 

Overview

 

Sample Customers

NxtGen Datacenter, Medien-Service Untermain (MSU), Exasol, IndigoVision, Dayco
Newhall Hospital, Medicat, JJ Haines, Sigmax
Find out what your peers are saying about Dell PowerEdge R-Series vs. IBM VersaStack and other solutions. Updated: September 2026.
913,076 professionals have used our research since 2012.