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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
279
Ranking in other categories
Converged Infrastructure (1st), Data Center Networking (4th), Blade Servers (3rd)
 

Mindshare comparison

As of May 2026, in the Rack Servers category, the mindshare of Cisco UCS C-Series Rack Servers is 5.5%, up from 4.6% compared to the previous year. The mindshare of Dell PowerEdge R-Series is 22.9%, down from 27.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Rack Servers Mindshare Distribution
ProductMindshare (%)
Dell PowerEdge R-Series22.9%
Cisco UCS C-Series Rack Servers5.5%
Other71.6%
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

"It is very stable and easy to use."
"The most valuable features of Cisco UCS C-Series Rack Servers are agileness, ease of operation, and manageability."
"On the Cisco side, there is a benefit in terms of server management. Cisco provides UCS Manager, which is a multi-tenant site manager. We can manage multiple sites while maintaining disaster recovery, a feature not available on other platforms."
"Its hardware is really reliable. We also like Cisco for its support."
"Excellent server solution with incredible network throughput."
"We've been quite happy with its capabilities so far."
"The Cisco UCS Servers are very dependable, and they're very reliable."
"What I really like about the Cisco USC Server is its service profile."
"Dell PowerEdge Rack Servers are very reliable, very cost-effective, and the services that Dell provides are very useful and helpful in deploying infrastructures."
"The product serves as a good foundation because reliable, stable products are essential based on maintenance requirements and other factors, and this reliability is definitely one of the key pillars for choosing Dell."
"This is a quality product that can be customized for our clients."
"Intel's Xeon CPU makes the system work very well and fast; it has helped to improve the performance of targeted workloads by 70%."
"I love the updates from the iDRAC, they are very nice. The installation is easy. Replacement, if something fails, is so easy and so good."
"The rapid rail system is valuable. We have staff working at night to perform installations, and the nature of our business involves real-time transactions with changes made outside of regular hours."
"Dell PowerEdge R-Series is delivered as a platform for clients in the AI domain, allowing them to build on top of the infrastructure and utilize the compute capacity provided."
"There are fewer complications than what we had before with other brands."
 

Cons

"The improvement should be done as per customer requirements."
"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."
"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."
"I think the pricing is high. Cisco has to look for bundling this solutions with other applications."
"The C-Series is not designed to be as scalable."
"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."
"The pricing is too high and no discounts are available for our country."
"Cisco UCS C-Series Rack Servers could improve integration with third-party solutions."
"Regarding improvements, due to the cloud area and cloud platform, the on-premises server, Dell PowerEdge R-Series, might become less prominent. However, it won't disappear, as the cloud platform will remain the primary concern."
"There were some issues that I encountered with the servers, but it is a result of having multiple server generations with different processors in place, which caused some problems with HA and DRS with VMware, but these don't necessarily qualify as issues with the servers themselves."
"Power consumption is probably on everyone's top of mind regarding Dell PowerEdge Rack Servers; they use a lot of power and create a lot of heat. Also, the noise levels are pretty high, though I'm not sure if there's anything that can be done about it."
"We are expecting that the price of Dell PowerEdge R-Series is quite higher than others."
"The price is acceptable but could be improved."
"There is room for improvement in technical support."
"I would say the pain points are better power usage and consumption; that's not up to Dell, that's up to the CPU manufacturers."
"Its pricing could be better."
 

Pricing and Cost Advice

"Cisco is expensive, but we didn't look at the cost of the product. We were looking at reliability and support."
"The price of Cisco UCS C-Series Rack Servers is high."
"The solution is expensive and I give the price a four out of ten."
"The solution is moderately priced."
"Licensing fees are paid on a yearly basis, which is only $2,000 or $3,000."
"The price for Cisco is a bit higher than its competitors. We paid 40k for one server."
"My company has an agreement with Cisco to get discounted rates. It is one of the reasons why we chose the product."
"The server itself isn't costly at all, but the CPU and the RAM can be pretty expensive. You can buy a UCS for $2,000, but the RAM and CPU can cost up to $80,000. The most expensive asset is the intel processor, but it depends on how many cores you want and the technology you want to use on your CPU, like Hyper-V, etc."
"The price is reasonable. You have to pay if you want quality. When we purchase something, we have to do some market analysis, and I haven't seen a significant difference compared to other solutions."
"It has generally been very competitive. It is not the best, but it is very competitive."
"Dell is somewhat more expensive than HPE."
"One of the clients has been offered a price of $18,000 instead of the regular price of around $25,000."
"The server is a one-time purchase, but the support is on a subscription basis."
"I wouldn't say the solution's pricing is the best, but it's very competitive."
"The price of Dell EMC PowerEdge Rack Servers is reasonable compared to other solutions."
"We do use Dell's OpenManage console. It is easy to use this console for lifecycle management or PowerEdge servers."
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Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise6
Large Enterprise14
By reviewers
Company SizeCount
Small Business101
Midsize Enterprise59
Large Enterprise117
 

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?
The prediction of hardware error using some AI tools could still be improved.
 

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: April 2026.
893,438 professionals have used our research since 2012.