No more typing reviews! Try our Samantha, our new voice AI agent.

Cisco UCS C-Series Rack Servers vs Cisco UCS X-Series comparison

Why PeerSpot?
 

Comparison Buyer's Guide

Executive Summary

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
10th
Average Rating
8.4
Reviews Sentiment
4.9
Number of Reviews
33
Ranking in other categories
Density Optimized Servers (3rd)
Cisco UCS X-Series
Ranking in Rack Servers
6th
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
6
Ranking in other categories
Blade Servers (13th)
 

Featured Reviews

John Kevin - PeerSpot reviewer
Data Scientist Assistant at a financial services firm with 5,001-10,000 employees
Rack servers have supported traditional workloads well but now need better NVMe reliability
I don't have specific ideas for improvement regarding the most advanced x86 processor, as Cisco has already adapted to the latest version of the chip. However, I do consider hardware device compatibility to be a concern. Sometimes certain batches of servers have problems with NVMe disks. For example, with a 400 GB volume, there is an error, but with a 900 GB volume, it works fine. Despite the same form factor, the disk technology with the 400 GB capacity causes errors, while the 900 GB is fine. This issue affects the stability of customers using Cisco UCS C-Series Rack Servers products. Cisco UCS C-Series Rack Servers should provide more support for multi-socket machines. I am referring to four-CPU or eight-CPU configurations. Currently, Cisco UCS C-Series Rack Servers mostly supports dual-socket machines only. This means that when we reach quad CPU, they either don't have it or have it with limited support. I believe the quad-socket market is still viable.
Tanesh Kumar - PeerSpot reviewer
Senior System Engineer at SiliconSt.
Policy-driven infrastructure has simplified management and improved end-to-end troubleshooting
Regarding aspects of Cisco UCS X-Series that I would like to see improved, I was an operator and not in research, but everything seems up to the mark. Whenever I faced any type of issue, solutions were nearby, leaving me with few suggestions for enhancements. In terms of features and functionalities for improvement in Cisco UCS X-Series, I can say that if I compare Cisco UCS with other brands, I can proudly note features that must be included in Cisco UCS X. However, my experience is limited, as I primarily worked with Cisco UCS and sometimes Dell physical PowerEdge servers.

Quotes from Members

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

Pros

"The integration with IT infrastructure is seamless based on our experience."
"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."
"We've been quite happy with its capabilities so far."
"I think Cisco UCS C-Series Rack Servers is one of our choices because besides the HPE and the Dell, we have another solution."
"The C-series is number one, in my opinion."
"The solution is scalable."
"Cisco UCS C-Series Rack Servers have plenty of features and computing and memory power."
"The most valuable feature of Cisco UCS C-Series Rack Servers is server management."
"Cisco UCS X-Series scales with the growing needs of my organization very well, as much as you need it to with no issues whatsoever, and it scales whenever we need it to."
"Cisco UCS X-Series is a totally policy-defined structure, so you have to define everything in the policy, and it is easy to use and manage."
"I find ease of management to be the most valuable feature, and it was easy to deploy, with the operational efficiency of Cisco in my IT environment being fine and very good."
"The features I appreciate most with Cisco UCS X-Series are profile, profile deployment, and the ability to orchestrate configurations across all of the compute."
"I find that Cisco UCS X-Series is the best option on the market at the moment."
"Since I installed Cisco, I have not faced any hardware issues, so we depend on Cisco for hardware for our servers and for other hardware such as switches."
 

Cons

"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 scalability of the product is an area of concern where Cisco needs to focus on making some improvements."
"Cisco UCS C-Series Rack Servers could improve by adding a wider portfolio because they only have two main categories, the C-220 and 240. There is no wide range of options as other solutions have, such as Dell. Additionally, if it was more flexible with the configuration it would be good."
"The only thing I would change is to provide more proactive support."
"The improvement should be done as per customer requirements."
"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. 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."
"Cisco UCS X-Series can be improved with a longer lifespan. The products go end-of-support and end-of-life quicker than I would prefer."
"On pricing, setup cost, and licensing for Cisco UCS X-Series, I find the pricing to be very high. This is the one painful aspect."
"I have heard that the chassis concept may be discontinued or not reintroduced by Cisco, and I hope that does not happen."
"I find their pricing maybe expensive compared to others, but stable, with no issues and so on."
"We are in a life cycle replacement phase, and we face a situation where we have to upgrade the hardware, but to get to the next series, you have to upgrade all of it."
"If we talk about the current market scenario regarding Cisco UCS X-Series, the products of various things such as RAM and hard drives have already increased a lot, which makes it quite a competitive market because you cannot control the prices for those things."
 

Pricing and Cost Advice

"​Best to buy all the blades configured for the same purposes of load balancing and failover or load shifting.​"
"The price for Cisco is a bit higher than its competitors. We paid 40k for one server."
"The solution requires an annual licensing fee."
"This product is slightly more expensive when compared to others."
"The solution is expensive and I give the price a four out of ten."
"This product is quite expensive and it would be better if it were cheaper."
"The solution could be more cost-effective."
"This solution is a little expensive."
Information not available
report
Use our free recommendation engine to learn which Rack Servers solutions are best for your needs.
915,341 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
9%
Outsourcing Company
9%
Computer Software Company
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise7
Large Enterprise15
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise2
 

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.
What is your experience regarding pricing and costs for Cisco UCS X-Series?
I find their pricing maybe expensive compared to others, but stable, with no issues and so on.
What needs improvement with Cisco UCS X-Series?
Cisco UCS X-Series is okay, and I do not see any room for improvement. I do not know what additional features I would like to see in the future to make it better. I expect AI integrations in the fu...
What is your primary use case for Cisco UCS X-Series?
I have been working with Cisco UCS X-Series. I am the end user.
 

Also Known As

Unified Computing System C-Series, Cisco UCS C-Series
No data available
 

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
Information Not Available
Find out what your peers are saying about Cisco UCS C-Series Rack Servers vs. Cisco UCS X-Series and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.