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

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 1, 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
6th
Average Rating
8.4
Reviews Sentiment
4.3
Number of Reviews
31
Ranking in other categories
Density Optimized Servers (3rd)
Dell PowerEdge R-Series
Ranking in Rack Servers
1st
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
272
Ranking in other categories
Converged Infrastructure (1st), Data Center Networking (2nd), Blade Servers (4th)
 

Mindshare comparison

As of March 2026, in the Rack Servers category, the mindshare of Cisco UCS C-Series Rack Servers is 5.6%, up from 4.5% compared to the previous year. The mindshare of Dell PowerEdge R-Series is 25.4%, down from 27.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Rack Servers Mindshare Distribution
ProductMindshare (%)
Dell PowerEdge R-Series25.4%
Cisco UCS C-Series Rack Servers5.6%
Other69.0%
Rack Servers
 

Featured Reviews

reviewer1441011 - PeerSpot reviewer
Sr, Manager- Network Solution Architect at a energy/utilities company with 10,001+ employees
Comprehensive support and integration ensure smooth cloud infrastructure operations
I may not be the right person to comment on advanced improvements because we are just using basic functionalities. We are getting all the functionalities which we used to get in other OEM rack servers. Potential areas for improvement may include a more flexible pricing model, better technical support, or tutorials from the vendor for users.
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

"Its hardware is really reliable. We also like Cisco for its support."
"The intersite options for management make life easier for the operations and management teams because it's a single point of management for the whole server infrastructure."
"In terms of the features that I have found most valuable, that is basically the hardware, which is more dynamic."
"Cisco UCS C-Series Rack Servers have plenty of features and computing and memory power."
"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."
"The hardware customization capabilities are great."
"The most valuable feature of this solution is the expansion and replacement of parts."
"It has centralized our server management and allows us to treat servers like a pool of resources instead of discrete devices."
"In Dell PowerEdge R-Series, the most valuable feature is the management."
"Dell PowerEdge R-Series industry standard servers have robust options and offer intense security and management features including NVMe support, streamlined remote management, RAID support, and flexible customization from processor to network options."
"I find great value in Dell PowerEdge Rack Servers, particularly in their excellent serviceability."
"Dell PowerEdge Rack Servers scale very well with the growing needs of my company."
"The product is very stable."
"It works perfectly, especially in terms of availability and reliability, without any type of issue, which is why we are very happy with it."
"PowerEdge servers powered by Intel are highly stable; some of them have stayed on for two years without ever rebooting."
"Looking at the new models, they have greatly improved the cooling system, which is a significant advantage."
 

Cons

"This product is quite expensive and it would be better if it were cheaper."
"The solution needs more capacity and more scalability."
"The solution can be improved by adjusting the cost."
"In the version we need to use, the manager is still reliant on a full Java install on a Windows OS. This is inconvenient and problematic if you have multiple management tools on different versions of Java or if you move to a machine without the appropriate Java environment."
"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."
"Its accessibility and manageability can be improved. Currently, we have to visit the office to manage it. It should be manageable outside our network. I would like it to be on the cloud."
"I would like to see a little more integration with VMware."
"The warranty and support periods should be extended."
"The pricing can be better. These are expensive machines."
"The maintenance for this solution could be improved."
"All of the servers are in cluster mode and when PowerEdge Server is down, others are affected."
"Dell PowerEdge R-Series could be improved; some of the chassis could use a redesign, though I have older chassis, so I should go check their new models."
"OpenManage Essentials could do with a visual birthday as it still requires the Silverlight plugin."
"They need improvement in spare part availability in Argentina, but the servers are very good from a hardware point of view."
"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."
"PowerEdge is able to run the latest high-demand applications for our use case. They host our clusters and facilitate the building of environments."
 

Pricing and Cost Advice

"The price of Cisco UCS C-Series Rack Servers is high."
"The price of Cisco UCS C-Series Rack Servers is approximately 20 percent more than other solutions."
"The price for Cisco is a bit higher than its competitors. We paid 40k for one server."
"The solution is moderately priced."
"This solution is a little expensive."
"This product is slightly more expensive when compared to others."
"Licensing fees are paid on a yearly basis, which is only $2,000 or $3,000."
"The solution requires an annual licensing fee."
"The solution's prices are good, especially considering what you get to use...The licensing aspect of the solution is also fine."
"I personally think the pricing and licensing of Dell PowerEdge Rack Servers is actually fairly decent, though the way the business runs leads to sticker shock anytime we give them a quote."
"They are fairly priced."
"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 pricing and licensing are fair."
"It's a one-time licensing fee for the device and we pay a quota per year for the support."
"The pricing could always be better."
"This is an expensive solution."
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Financial Services Firm
10%
Manufacturing Company
9%
Retailer
7%
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 Business11
Midsize Enterprise6
Large Enterprise14
By reviewers
Company SizeCount
Small Business98
Midsize Enterprise59
Large Enterprise113
 

Questions from the Community

What needs improvement with Cisco UCS C-Series Rack Servers?
I may not be the right person to comment on advanced improvements because we are just using basic functionalities. We are getting all the functionalities which we used to get in other OEM rack serv...
What is your primary use case for Cisco UCS C-Series Rack Servers?
We are running AI on Cisco UCS C-Series Rack Servers, and we can do it sometimes even without any GPU.
What advice do you have for others considering Cisco UCS C-Series Rack Servers?
I would strongly recommend Cisco UCS C-Series Rack Servers to others.
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

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: March 2026.
884,976 professionals have used our research since 2012.