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Dell PowerEdge R-Series vs Supermicro SuperBlade comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 30, 2025

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 Blade Servers
4th
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
268
Ranking in other categories
Converged Infrastructure (1st), Data Center Networking (2nd), Rack Servers (1st)
Supermicro SuperBlade
Ranking in Blade Servers
8th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2026, in the Blade Servers category, the mindshare of Dell PowerEdge R-Series is 4.3%, up from 0.8% compared to the previous year. The mindshare of Supermicro SuperBlade is 8.2%, up from 6.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Blade Servers Market Share Distribution
ProductMarket Share (%)
Dell PowerEdge R-Series4.3%
Supermicro SuperBlade8.2%
Other87.5%
Blade Servers
 

Featured Reviews

reviewer2776431 - PeerSpot reviewer
Supply Chain and Procurement Specialist at a tech services company with 51-200 employees
Relied on consistent support and efficient hardware to streamline engineering test environments
Currently, it is sometimes challenging when a component gets out of fashion or is no longer available at end of life, to quickly get a drop-in replacement. I would appreciate an XE version of the server where we have some drop-in replacements lined up beforehand, and we already know how to validate them. Right now, when this happens, we have about three months to validate the new systems, and that is usually a little short notice for us. I am already happy we get the time we get. I do have something to say about customer service and support. From time to time, we need to get special licenses or extended warranties or other items, especially for end customers. I think that could be streamlined. Right now, there is a human factor in it; there is not a click and buy option. This could save Dell some time to iterate that as well. If we have a technical question, it can take a little time, especially if we are trying to reach the Dutch support line. Usually, we still get redirected to a UK representative, which is acceptable because I speak English, but some of our customers are a little less happy. It would be beneficial if there were more local technical support. All of our questions get answered usually within a day or two, which I consider pretty quick. If it is high priority or critical, it gets answered within a couple of hours.
Gergely Lakos - PeerSpot reviewer
DevOps Engineer at a tech services company with 51-200 employees
With many servers in one, these blade servers are easier to manage
The service could be improved by faster servers, more widely available VMs, and more storage in one place. Then, in the event of a blade failure, we could start our VMs on another blade in a couple of minutes. This is why we wanted to buy storage. But now, we want to buy a twin server with 24 VMware discs to create test storage. The next product release should allow more servers to be controlled simultaneously.

Quotes from Members

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

Pros

"The solution's lifecycle management with iDRAC works really well, and it is a valuable feature because it helps with maintenance and keeping track of what we have in our company."
"It helps in growing our needs in the organization by doing what it is supposed to be doing and it also helps in scaling."
"I have realized a return on my investment with Dell PowerEdge Rack Servers in terms of cost savings."
"The GUI is accessible and everything is pretty much upfront. You don't get lost in navigating between the tabs."
"We have a great representative, LaShonda, who helps us navigate that."
"We haven't had any major IT outages for six years now thanks to Dell PowerEdge R-Series."
"The feature I like the most about Dell PowerEdge R-Series is its reliability."
"However, I have had very good experiences with Dell systems, and the price-performance ratio has always been great."
"The initial setup was straightforward."
"The ability to save resource is a key feature."
"I think the IPMI is a really good feature."
 

Cons

"They need to improve the support, as they are not very responsive, and they don't get back to you right away."
"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."
"Maybe on the education side, working with third-party sellers on how easy their products are could probably help."
"It needs improvements in the thermal design and the management of servers."
"The accessibility when opening up the chassis could be improved."
"The cost can be improved. For other use cases, we use Hitachi servers, which are a little cheaper but have similar functionality."
"If I could improve the Dell PowerEdge Rack Servers in any way, I would say that buying the components separately at a lower cost is the only thing."
"In terms of storage, bigger storage capacity for Dell PowerEdge R-Series would be an improvement."
"There is a lack of support for fiber channels currently that needs to be added."
"The solution does not scale well."
"Supermicro blade servers are not the best. They could improve in scalability but are not really scalable right now."
 

Pricing and Cost Advice

"Dell EMC PowerEdge Rack Servers are very expensive."
"They seem to have become more expensive. I've not done a comparison with other vendors recently. If the price increases more, we would need to do a comparison next year just to make sure that we are benchmarking our server purchases correctly."
"The solution’s pricing is competitive with other products."
"Regarding the pricing, it seems fair."
"It's a bit of a shock when you have to find the money, but the pricing is very competitive, so I'm happy with that."
"Dell is somewhat more expensive than HPE."
"Dell is priced better than alternative solutions."
"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."
"The product is not expensive."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Manufacturing Company
11%
University
7%
Financial Services Firm
6%
Comms Service Provider
14%
Manufacturing Company
14%
Financial Services Firm
14%
Computer Software Company
12%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business95
Midsize Enterprise59
Large Enterprise112
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 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 am not the right person to talk about improvements for Dell PowerEdge R-Series because I am not related to the networking aspect; I am related to CAE. At my end, everything looks good for me. In ...
Ask a question
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Also Known As

Dell PowerEdge Rack Servers
SuperBlade
 

Overview

 

Sample Customers

NxtGen Datacenter, Medien-Service Untermain (MSU), Exasol, IndigoVision, Dayco
Prace
Find out what your peers are saying about Dell PowerEdge R-Series vs. Supermicro SuperBlade and other solutions. Updated: February 2026.
881,757 professionals have used our research since 2012.