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

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

Why PeerSpot?
 

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
5th
Average Rating
8.4
Reviews Sentiment
5.8
Number of Reviews
41
Ranking in other categories
Density Optimized Servers (2nd)
Lenovo ThinkSystem Rack Ser...
Ranking in Rack Servers
8th
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 November 2026, in the Rack Servers category, the mindshare of Cisco UCS C-Series Rack Servers is 4.9%, down from 5.3% compared to the previous year. The mindshare of Lenovo ThinkSystem Rack Servers is 7.0%, down from 14.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Rack Servers Mindshare Distribution
ProductMindshare (%)
Cisco UCS C-Series Rack Servers4.9%
Lenovo ThinkSystem Rack Servers7.0%
Other88.1%
Rack Servers
 

Featured Reviews

Md Rafique - PeerSpot reviewer
Desktop support Engineer at a outsourcing company with 51-200 employees
Centralized servers have improved virtualization and now support critical workloads reliably
Cisco UCS C-Series Rack Servers could be improved by making its management interface more intuitive and simplifying configuration and troubleshooting tasks. Better automation for routine maintenance, firmware updates, and server provisioning would help reduce manual efforts for IT teams. I would also like to see more detailed real-time monitoring and predictive analytics to identify potential hardware issues before they affect business operations. Additionally, simplifying integration with third-party monitoring and virtualization tools, along with more transparent licensing and support costs, would make the platform even more efficient and easier to manage. One area where Cisco UCS C-Series Rack Servers could improve is simplifying day-to-day administration through better automation and a more user-friendly management interface. Our team would benefit from having a single clear view of server health, performance, firmware status, and potential hardware issues. Faster firmware updates, easier troubleshooting, and more detailed alerts would also help reduce manual checks and resolve problems more quickly. Additionally, improved documentation and quicker technical support for complex issues would make maintenance smoother and help the team manage the infrastructure more efficiently. The improvement would be to enhance predictive maintenance and capacity planning so that Cisco UCS C-Series Rack Servers can help identify potential hardware failures and resource bottlenecks before they affect business operations. More detailed performance analytics, proactive alerts, and simpler integration with third-party monitoring tools would be valuable. Additionally, improving the speed of firmware updates, simplifying lifecycle management, and providing clearer guidance during troubleshooting would help reduce maintenance effort. These improvements would make the platform easier to manage, improve infrastructure visibility, and help our IT team operate more proactively.
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 features of Cisco UCS C-Series Rack Servers are integration and customization."
"I can't think of any features which need to be added to the solution, all of them are good."
"It is very stable and easy to use. It integrates easily with Cisco's cloud-based UC solutions. There are tools for management that make the management a bit easier, but we don't use them. We don't use what you would term as power users."
"The solution is reliable and easy to use."
"The product doesn't take up too much space on the rack and I like that."
"I sleep at night regarding Cisco UCS C-Series Rack Servers; it doesn't worry me and is not the thing keeping me up at night."
"When you hear the brand Cisco, you don't really need to recommend it."
"The C-series is the most valuable."
"Ensures high availability, better hardware management, and support for active features."
"They have taken a lot of technology from IBM, and IBM always delivered very powerful hardware to the IT industry compared to Dell EMC or anyone else."
"It performs really well, and the price is cheaper than other solutions."
"The reliability is extremely good, it is very stable, it can run forever."
"The product is designed to make adding RAM and disk space easier for users."
"We appreciate the stability and easy mountings of all the machines."
"The hardware performance is very valuable."
"The IMM tool is great because we can upgrade different views and device versions very quickly. We can upgrade everything from a single point through a single dashboard, which is great for us because we also have Lenovo storage. Lenovo ThinkSystem also has Xclarity built into the system."
 

Cons

"The only thing I would change is to provide more proactive support."
"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."
"The product is losing ground to the competition, such as Nutanix."
"The warranty and support periods should be extended."
"It is not really an improvement, but the solution is expensive."
"The price of the solution is problematic, not the solution itself. It could be less expensive."
"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."
"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."
"From our side, our budgets are really not there. The availability of cash is a little bit limited. We buy as much as we can, If it was less expensive, we could buy more."
"Lenovo ThinkSystem Rack Servers availability could improve. We have been waiting two months for one server."
"Its price could be better. Its price is sometimes an issue for our clients. XClarity Controller is a very good feature, and Lenovo should include the XClarity Controller license without any additional cost. It should be integrated within the product."
"I would like the solution to be improved by having more advanced utilities."
"Improvements could be made in the network cards, particularly by offering options for higher-speed cards beyond the current 10 GB."
"The solution's initial setup was complicated."
"Upgrading firmware is easier in Dell than in Lenovo."
"The GUI of the system is really bad. HP has a very good UI for smart memories and everything inside, but in Lenovo, we have a black-and-white UI."
 

Pricing and Cost Advice

"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 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."
"The solution is moderately priced."
"The price of Cisco UCS C-Series Rack Servers is high."
"The solution could be more cost-effective."
"The solution is expensive and I give the price a four out of ten."
"This product is slightly more expensive when compared to others."
"Your budget determines the scalability."
"The price of Lenovo ThinkSystem Rack Servers is competitive."
"In India, the solution is cheap compared to its competitors."
"It costs around $8,000. There is an additional cost for the support for a year."
"Lenovo ThinkSystem Rack Servers can be categorized as a product falling under an affordable price range but more expensive than its competitors."
"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."
"Other than the standard licensing fees there are no other additional costs. The price of Lenovo ThinkSystem Rack Servers could be better, and the availability of the solution could improve. We have been waiting two months for one server."
"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."
report
Use our free recommendation engine to learn which Rack Servers solutions are best for your needs.
921,148 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
10%
Outsourcing Company
10%
Manufacturing Company
8%
Computer Software Company
7%
Manufacturing Company
8%
Financial Services Firm
8%
University
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise9
Large Enterprise20
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise3
Large Enterprise9
 

Questions from the Community

What needs improvement with Cisco UCS C-Series Rack Servers?
The price is the only disadvantage I see.We are comfortable; the client didn't report to us anything that they want to add to this equipment now or in the future. All that they want is more scalabi...
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 unified communication on UCS servers. A specific example of how I use Cisco UCS C-Series Rack Servers for unified communication involves the ...
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: November 2026.
921,148 professionals have used our research since 2012.