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Cisco UCS C-Series Rack Servers vs Lenovo ThinkSystem Rack Servers comparison

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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 September 2026, in the Rack Servers category, the mindshare of Cisco UCS C-Series Rack Servers is 5.2%, up from 5.1% compared to the previous year. The mindshare of Lenovo ThinkSystem Rack Servers is 7.3%, down from 15.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Rack Servers Mindshare Distribution
ProductMindshare (%)
Lenovo ThinkSystem Rack Servers7.3%
Cisco UCS C-Series Rack Servers5.2%
Other87.5%
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

"The most valuable feature of this solution is the expansion and replacement of parts."
"In summary, this is a good product and it's sustainable."
"The most valuable feature of Cisco UCS C-Series Rack is the use of databases, such as MySQL."
"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."
"The C-series is the most valuable."
"The server can be configured easily."
"The solution is reliable and easy to use."
"The most valuable feature of Cisco UCS C-Series Rack Servers is server management."
"The initial setup of Lenovo ThinkSystem Rack Servers is straightforward. The process of implementation took me approximately two to three days. We only had to install the hardware for the installation."
"It has good integration. You have VMware for connecting many machines, and you can support microservices. You can also easily connect the networks. It is also very easy to use and implement, and it comes with good support."
"I like everything about this solution. It is a very good server, with excellent availability. The size of the power is adequate and the low heating is beneficial."
"Easy integration with UPS systems provides added convenience and efficiency for our operations."
"The product is designed to make adding RAM and disk space easier for users."
"Lenovo ThinkSystem Rack Servers are scalable."
"Ensures high availability, better hardware management, and support for active features."
"We have not experienced any issues with the Lenovo ThinkSystem Rack Servers' performance, as it is stable."
 

Cons

"The C-Series is not designed to be as scalable."
"Technical support could be more responsive."
"Its accessibility and manageability can be improved."
"The pricing is too high and no discounts are available for our country."
"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."
"Potential areas for improvement may include a more flexible pricing model, better technical support, or tutorials from the vendor for users."
"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 price of the solution is problematic, not the solution itself. It could be less expensive."
"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."
"The power consumption needs to be optimized in Lenovo."
"Improvements could be made in the network cards, particularly by offering options for higher-speed cards beyond the current 10 GB."
"The RAID Management and the RAID Configuration tools need to be improved."
"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."
"The price of the solution is very expensive when compared to other solution like HP or Dell."
"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."
"Throughout the use of the product, special needs will arise which may require a global need."
 

Pricing and Cost Advice

"​Best to buy all the blades configured for the same purposes of load balancing and failover or load shifting.​"
"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"
"The price of Cisco UCS C-Series Rack Servers is approximately 20 percent more than other solutions."
"The solution is moderately priced."
"The solution requires an annual licensing fee."
"My company has an agreement with Cisco to get discounted rates. It is one of the reasons why we chose the product."
"If they plan to expand their infrastructure in periods, then simply Cisco is not a good choice."
"The pricing is expensive."
"The price of Lenovo ThinkSystem Rack Servers is highly competitive. Many customers prefer this solution because of the price. However, the price could be reduced."
"As the costs got high, we had to use the virtualization feature to consolidate the server farm.​"
"The licensing cost is the same as HP. It doesn't have any additional cost. However, the price, for example, for the memory option, does not match other vendors such as HP or Dell. They should work on the pricing of Lenovo. It is a great competitor, and it should compete with the price."
"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. We are a little bit limited in terms of money, and we buy as much as we can. If they were cheaper, we would buy more."
"Its pricing is very competitive."
"In India, the solution is cheap compared to its competitors."
"Lenovo ThinkSystem Rack Servers are cheaper than HPE...It is a good product that offers value for money."
"Lenovo ThinkSystem Rack Servers can be categorized as a product falling under an affordable price range but more expensive than its competitors."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
9%
Outsourcing Company
8%
Computer Software Company
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 Business13
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: September 2026.
913,924 professionals have used our research since 2012.