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Cisco UCS C-Series Rack Servers vs Dell PowerEdge R-Series comparison

 

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

Cisco UCS C-Series Rack Ser...
Ranking in Rack Servers
7th
Average Rating
8.4
Reviews Sentiment
4.3
Number of Reviews
32
Ranking in other categories
Density Optimized Servers (3rd)
Dell PowerEdge R-Series
Ranking in Rack Servers
1st
Average Rating
9.0
Reviews Sentiment
7.0
Number of Reviews
309
Ranking in other categories
Converged Infrastructure (1st), Data Center Networking (4th), Blade Servers (2nd)
 

Mindshare comparison

As of August 2026, in the Rack Servers category, the mindshare of Cisco UCS C-Series Rack Servers is 5.2%, up from 5.0% compared to the previous year. The mindshare of Dell PowerEdge R-Series is 21.8%, down from 27.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Rack Servers Mindshare Distribution
ProductMindshare (%)
Dell PowerEdge R-Series21.8%
Cisco UCS C-Series Rack Servers5.2%
Other73.0%
Rack Servers
 

Featured Reviews

Berthold Manz - PeerSpot reviewer
CTO at ExperTeach GmbH
Seamless server transitions enhance IT infrastructure for AI projects and improve management capabilities
If you are integrated into the Cisco management solution, it is very easy to handle. The performance aspects of Cisco UCS C-Series Rack Servers are very strong. The ability to move from one server to another without changing anything is excellent. We can transfer all the identity of the servers between 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.

Quotes from Members

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

Pros

"It has centralized our server management and allows us to treat servers like a pool of resources instead of discrete devices."
"The most valuable features of Cisco UCS C-Series Rack Servers are integration and customization."
"The first advantage of Cisco UCS C-Series Rack Servers is that you don't need to buy physical hardware like I used to have to do for each application."
"Cisco UCS C-Series Rack Servers have plenty of features and computing and memory power."
"I can't think of any features which need to be added to the solution, all of them are good."
"The technical support from Cisco is fine."
"Its hardware is really reliable. We also like Cisco for its support."
"The most valuable features of Cisco UCS C-Series Rack Servers are agileness, ease of operation, and manageability."
"These servers have maintained a level of uptime that is needed by the business and that satisfies the business owners and makes them very happy."
"The initial setup is very good, not complex at all."
"It's very easy to get new systems in the data center and to get them ready for production."
"I find Dell PowerEdge Servers to handle diverse applications and evolving needs effectively, but we have to upgrade the hardware periodically."
"Since there have been no problems with them, except for routine battery changes, we continue to use Dell’s reliable hardware."
"The user interface is very simple, and the support team is always happy to answer any questions we have. They are very easy to contact."
"Dell PowerEdge Rack Servers have helped reduce our downtime by a lot."
"Dell PowerEdge R-Series usually does not have much downtime."
 

Cons

"Cisco UCS C-Series Rack Servers can improve by providing customization features to allow us to deploy them on the cloud. For example, we need VMware to allow us to accomplish a cloud deployment."
"Cisco UCS C-Series Rack could improve by selling storage. Cisco doesn't sell storage, which is a problem because some customers ask for storage. There are several brands in the market, such as HPE, and Dell EMC. However, Cisco doesn't have any storage. This is where the tension comes from buying this solution."
"It is not really an improvement, but the solution is expensive."
"The C-Series is not designed to be as scalable. They are designed to have enough RAM and enough CPU on their own side. If you want scalability, it's better to choose the B-Series— the Blade Servers — because those are much more scalable with Fabric Interconnect."
"The scalability of the product is an area of concern where Cisco needs to focus on making some improvements."
"The hard drive of Cisco UCS C-Series Rack Servers is not very good. I have already replaced three of them."
"The only thing I would change is to provide more proactive support."
"The product must add customer-friendly monitoring features."
"The design, in terms of power efficiency, can be improved."
"I have used these servers in a government project along with Nutanix, and there is a security restriction. I do not know if it is from Dell's side or Nutanix's side. From the host, you cannot read the external hard drive data inside a VM."
"Dell PowerEdge Rack Servers have higher hardware costs compared to HPE ProLiant servers, which are cheaper."
"We are expecting that the price of Dell PowerEdge R-Series is quite higher than others."
"Enriching the operational efficiency of Dell PowerEdge Rack Servers could be achieved through the strategic implementation of a central management console hosted in the cloud."
"Customer service receives a rating of eight out of ten. A perfect ten cannot be given because there is always something that can be improved."
"Access to specific card models can be limited, and sometimes we require smaller cards than those offered by Dell."
"Dell PowerEdge R-Series could learn from its competitors about support response and also in terms of hardware stability, resiliency, and sustainability in the long run."
 

Pricing and Cost Advice

"The solution could be more cost-effective."
"The price of the solution could be better when compared to other solutions. However, when we purchased the solution we received Cisco UCS C-Series Rack Servers in a bundle with other hardware, such as IP phones and networking switches."
"The price of Cisco UCS C-Series Rack Servers is approximately 20 percent more than other solutions."
"The solution is expensive and I give the price a four out of ten."
"Cisco is expensive, but we didn't look at the cost of the product. We were looking at reliability and support."
"The pricing is expensive."
"The prices of Cisco UCS C-Series Rack Servers are higher compared to the competition. When we try and sell against the competition, then it becomes quite difficult to sell"
"This product is quite expensive and it would be better if it were cheaper."
"It's not a very expensive solution."
"The pricing could always be better."
"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."
"I am satisfied with the pricing of the Dell PowerEdge Rack Servers and would rate the cost as seven out of ten, with ten being the best."
"The pricing is good compared to other products."
"We have not compared them with others. The price is okay, but they can always be a little bit cheaper."
"The pricing is very competitive."
"It's pretty much on par."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
9%
Computer Software Company
8%
Comms Service Provider
7%
Manufacturing Company
12%
Financial Services Firm
8%
Construction Company
7%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise7
Large Enterprise14
By reviewers
Company SizeCount
Small Business112
Midsize Enterprise66
Large Enterprise129
 

Questions from the Community

What is your experience regarding pricing and costs for Cisco UCS C-Series Rack Servers?
My experience with pricing, setup costs, and licensing for Cisco UCS C-Series Rack Servers is not troublesome, but it is confusing. It takes a lot of time to navigate licensing and to work through ...
What needs improvement with Cisco UCS C-Series Rack Servers?
I think Cisco UCS C-Series Rack Servers could be improved, but I'm not really a forward thinker; everything works pretty well with how we're using it. It's not really an improvement, but the soluti...
What is your primary use case for Cisco UCS C-Series Rack Servers?
My main use case for Cisco UCS C-Series Rack Servers is hypervisors, using them as a hypervisor.
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?
Regarding how Dell PowerEdge R-Series can be improved, something personal to me is the number of PCI Express slots in the back; however, that is an engineering choice. Otherwise, I am happy with th...
What is your primary use case for Dell EMC PowerEdge Rack Servers?
Dell PowerEdge R-Series servers serve as IO machines for talking to PCI Express devices. The use cases change over time, and I push data to the network for in-flight compute.
 

Also Known As

Unified Computing System C-Series, Cisco UCS C-Series
Dell PowerEdge Rack Servers
 

Overview

 

Sample Customers

Advanced Medical Transport, Aegean Motorway, Anilana Hotels and Resorts, Artoni Transporti, BH Telecom, Bowling Green State University, City of Mississauga, Dualtec Cloud Builders, Electricity Authority of Cyprus, Grupo Industrial Saltillo (GIS), Kind en Gezin, Kuwait Petroleum Italia, Nationwide, Quest, Talbots, University of St. Gallen
NxtGen Datacenter, Medien-Service Untermain (MSU), Exasol, IndigoVision, Dayco
Find out what your peers are saying about Cisco UCS C-Series Rack Servers vs. Dell PowerEdge R-Series and other solutions. Updated: August 2026.
908,877 professionals have used our research since 2012.