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

Cisco UCS C-Series Rack Servers vs Lenovo ThinkSystem Rack Servers 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)
Lenovo ThinkSystem Rack Ser...
Ranking in Rack Servers
6th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
27
Ranking in other categories
No ranking in other categories
 

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 Lenovo ThinkSystem Rack Servers is 7.7%, down from 15.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Rack Servers Mindshare Distribution
ProductMindshare (%)
Lenovo ThinkSystem Rack Servers7.7%
Cisco UCS C-Series Rack Servers5.2%
Other87.1%
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.
Mike Bellemans - PeerSpot reviewer
Project manager at Sopraco NV
One of the products in the market that is the easiest to set up and maintain
Performance and scalability-wise, there are certain areas where the product lacks and needs improvement as it does not provide a lot of fancy features presently. In general, it is a normal product that is good enough for our company. For the time being, my company does not need any extra features.

Quotes from Members

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

Pros

"Excellent server solution with incredible network throughput."
"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 solution is scalable."
"The C-series is number one, in my opinion."
"We've been quite happy with its capabilities so far."
"The most valuable features of Cisco UCS C-Series Rack Servers are agileness, ease of operation, and manageability."
"The integration with IT infrastructure is seamless based on our experience."
"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."
"We appreciate the stability and easy mountings of all the machines."
"Easy integration with UPS systems provides added convenience and efficiency for our operations."
"The initial setup is easy."
"Its performance and the local support of Lenovo in my city are the most valuable features. Its performance is the best, and its user interface is also very easy."
"It is stable and reliable, and we find the performance to be good."
"The most valuable feature of the solution is that it is the easiest product to set up and maintain."
"It is a scalable product."
"The product is designed to make adding RAM and disk space easier for users."
 

Cons

"The solution needs more capacity and more scalability."
"Some customers have complained about delivery time. So, the main weakness is the lead time."
"The hard drive of Cisco UCS C-Series Rack Servers is not very good. I have already replaced three of them."
"Absolutely we had scalability issues. We tried several times to upgrade, scale up, expand our infrastructure, but Cisco insists to demand excessive amounts of money."
"Cisco UCS C-Series Rack Servers could improve integration with third-party solutions."
"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 improvement should be done as per customer requirements."
"On the contact center and video conferencing, I would definitely like to see more AI features. The AI features are key for us. You will find a lot of them in the cloud-based solution, but in the on-premises solution, they're hardly there. I would like to see the same AI features that are there in the cloud-based Cisco UC."
"There are other solutions that are less expensive."
"It is too expensive. Because we are a university and we have to look for our money, many times we buy some refurbished machines or equipment at reasonable prices from IBM or Lenovo."
"I would like the solution to be improved by having more advanced utilities."
"To be frank, the technical support from Lenovo's team needs improvement. There seems to be a lack of support, and it is important for Lenovo to address this issue."
"The power consumption needs to be optimized in Lenovo."
"The cost is a bit pricey."
"It was complex to get this started because the Lenovo and VMware are not very compatible. We had to get some updates in order for it to be implemented."
"It should have tools for integration with the cloud. We should be able to transmit data from our on-premises server to the servers in the cloud."
 

Pricing and Cost Advice

"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 for Cisco is a bit higher than its competitors. We paid 40k for one server."
"The price of the Cisco UCS C-Series Rack could improve. It's a little more expensive in comparison with Dell or HPE solutions."
"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 price of Cisco UCS C-Series Rack Servers is high."
"My company has an agreement with Cisco to get discounted rates. It is one of the reasons why we chose the product."
"Its pricing is very competitive."
"The price of Lenovo ThinkSystem Rack Servers is competitive."
"It is expensive compared to other vendors."
"The cost of the solution depends entirely on the client. There are not any additional costs other than the standard licensing fee."
"As the costs got high, we had to use the virtualization feature to consolidate the server farm.​"
"In India, the solution is cheap compared to its competitors."
"It is the cheapest solution we have seen on the market."
"Lenovo ThinkSystem Rack Servers are cheaper than HPE...It is a good product that offers value for money."
report
Use our free recommendation engine to learn which Rack Servers solutions are best for your needs.
908,877 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
9%
Computer Software Company
8%
Comms Service Provider
7%
Manufacturing Company
9%
University
9%
Financial Services Firm
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 Business18
Midsize Enterprise3
Large Enterprise9
 

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.
How do Lenovo ThinkSystem rack servers compare with HPE ProLiant DL servers?
Lenovo ThinkSystem rack servers offer flexibility and efficiency in order to meet mission-critical demands. I like that Lenovo blends outstanding performance, reliability, and manageability. The bi...
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....
 

Also Known As

Unified Computing System C-Series, Cisco UCS C-Series
SR Series, Lenovo SR Series, ThinkSystem Rack Servers, IBM Rack Servers, ThinkSystem SR Series, Lenovo 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
immixGroup, Komsomolskaya Pravda, SRG Global, Seekr, Infiniti Red Bull Racing, jKool, Tennis Australia, VEKA, Netpoints, Gamma Powersports
Find out what your peers are saying about Cisco UCS C-Series Rack Servers vs. Lenovo ThinkSystem Rack Servers and other solutions. Updated: August 2026.
908,877 professionals have used our research since 2012.