Lenovo Flex System vs PowerEdge C comparison

Lenovo and Dell Technologies are both solutions in the Blade Servers category. Lenovo is ranked #10 with an average rating of 8.7, while Dell Technologies is ranked #7 with an average rating of 8.8. Lenovo holds a 3.2% mindshare in Blade Servers, compared to Dell Technologies’s 1.0% mindshare. Additionally, 100% of Lenovo users are willing to recommend the solution, compared to 96% of Dell Technologies users who would recommend it.

Lenovo Flex System

Read 10 Lenovo Flex System reviews

396 Views
392 Comparison Views

100% willing to recommend

PowerEdge C

Read 28 PowerEdge C reviews

419 Views
138 Comparison Views

96% willing to recommend

Lenovo Flex System

PowerEdge C

Comparison Buyer's Guide

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Executive SummaryUpdated on Feb 3, 2025

PowerEdge C and Lenovo Flex System are competitors in the server solutions market, focusing on diverse business needs. PowerEdge C appears to have an advantage due to its affordability and robust support system, while Lenovo Flex System shines in virtualization and user-friendly design.

Features: PowerEdge C offers powerful processing, user-centric design, and remote management capabilities through iDRAC, making it ideal for hybrid environments. Lenovo Flex System emphasizes virtualization, great stability, and a large blade capacity for resource-intensive operations.

Room for Improvement: PowerEdge C could enhance its update processes, memory capacity, and platform integration. It also faces challenges with product life cycles. Lenovo Flex System needs better integration capabilities, an updated user interface, and pricing adjustments.

Ease of Deployment and Customer Service: PowerEdge C supports flexible deployment options across hybrid cloud and on-premises environments, with strong technical support despite some delays. Lenovo Flex System also offers deployment flexibility and a user-friendly interface but faces issues in support accessibility.

Pricing and ROI: PowerEdge C is known for its cost-effectiveness and flexible licensing model, providing good ROI, though some find it pricey. Lenovo Flex System offers substantial ROI with a scalable structure and competitive pricing, but costs can rise with licensing and additional features.

To learn more, read our detailed Lenovo Flex System vs. PowerEdge C Report (Updated: June 2025).

Buyer's Guide

Lenovo Flex System vs. PowerEdge C

June 2025

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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

Lenovo Flex System

Ranking in Blade Servers

10th

Average Rating

8.4

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

No ranking in other categories

PowerEdge C

Ranking in Blade Servers

7th

Average Rating

8.6

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

Density Optimized Servers (1st)

Mindshare comparison

As of July 2025, in the Blade Servers category, the mindshare of Lenovo Flex System is 3.2%, up from 2.9% compared to the previous year. The mindshare of PowerEdge C is 1.0%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Blade Servers

Featured Reviews

Syed Ibrahim

Assistant Manager Systems - IT Infrastructure at a transportation company with 10,001+ employees

Provides a high initial ceiling before upscaling is required, user-friendly and rich in resources, but has occasional stability issues

The solution should come with cloud native applications to prepare for cloud based solutions. Forced restarts due to free upgrades is an issue that needs to be resolved. We can manage this as we have high availability and redundancy, but without that it could be a real problem. The level of customer support needs to be improved. There is currently an issue with Lenovo switching out SAN switches from the chassis, which will cause problems for people who already have a set up with the SAN switch connected to the central storage. This could require an entirely different network, adding an additional cost for the user.

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Al Vasek

Executive Business Development Manager, Cloud and Managed Services at Presidio Networked Solutions

Supports business apps and VDI with reliable compute

The solution is all about compute. The solutions are easy to handle, priced correctly, reliable, and dependable. Cisco is similar but more complex to configure and usually more expensive. My team supports a lot of Dell, focusing on hybrid environments like Azure Stack, splitting workloads between high compute needs in databases, which are expensive in the cloud, and other workloads in the cloud.

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Quotes from Members

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

Pros

"Flex System's best features are its performance and stability."

"The product is very user-friendly and has many resources at the enterprise level."

"The Lenovo Flex System is very stable."

"It comes at a good price. We didn't face any problems with this product."

"The initial setup is straightforward."

"The stability and speed are always good. The processor is good and it's still working with our loads."

"The most valuable feature of the Lenovo Flex System is the storage system."

"We use the solution as a compute model to run the compute load on servers."

More Lenovo Flex System pros

"The product has high performance and no downtime."

"PowerEdge C is the best server I have worked with. I like that it's user-friendly. PowerEdge C performs very well."

"Technical support has been helpful."

"The security of the product is very good."

"The most significant benefits, in my experience, are the configuration, reliability of the equipment, and the support of Dell."

"PowerEdge servers have high CPU processing power, and the support is also good."

"I have found the compression capability the most valuable feature."

"The scalability of the product is good since it offers high performance and capacity."

More PowerEdge C pros

Cons

"Flex System's integration with the XClarity Management System could be improved."

"The user-interface needs improvement, because they have an application from which we have to manage the whole system and all the infrastructure. This application is not working at our premises, because of some problem with the hardware itself. So although we brought it with our systems, and we used it to manage all the systems: the storage, the switches, and everything, nevertheless we have to support every part alone and enter the interface in one-by-one."

"It does not have the same module flexibility that was present in IBM Blade. On the Blade System, I was able to choose between the Cisco module, or BMC module. Since the switch to Lenovo, I have not had the same choice of modules, only the BMC modules."

"Continuing the production of this product is necessary. It is currently out of support, and we are seeking support from other sources besides Lenovo."

"The solution could improve by providing more integration with other platforms."

"I had some difficulties with the initial setup."

"The product could improve its integration capabilities."

"Forced restarts due to free upgrades is an issue that needs to be resolved. We can manage this as we have high availability and redundancy, but without that it could be a real problem."

More Lenovo Flex System cons

"The product’s cost needs improvement."

"We had a few minor issues with compatibility on the latest version during the installation process."

"The price must be improved."

"There is some trouble with the stability part of the product, making it an area where improvements are required."

"For improvements, the iDRAC application isn't very intuitive to handle."

"There could be some more ports added in the future."

"It would be better if it worked with SMTP servers on the cloud. Right now, it only allows notifications via the SMTP server. In the next release, I would like to have a better processor."

"The solution’s pricing could be cheaper."

More PowerEdge C cons

Pricing and Cost Advice

"We have the whole maintenance for the 3 years, starting the deployment. We also have the VMware license for 3 years and I think we have another license to buy. There are no additional costs besides licensing."

"There is a one-off payment to buy the equipment and the support is purchased annually."

"The 14 blade server allows significant room for upscaling before having to invest in another chassis. You would have to purchase another chassis much sooner in the case of an eight or nine blade server."

"We are just paying the operational cost, which is not much."

"The price is interesting. I am able to quote a client based on their needs and offer them either Lenovo or Dell."

"The is an annual license cost to use the Lenovo Flex System. If the price was less expensive and flexible overall and for additional features, our customers would be happier."

"Despite the slightly higher price, we prefer Dell due to the high quality of their products."

"PowerEdge C is a product that is priced at a medium range, so it is not too expensive."

"The product costs can be high, especially for disks and other components."

"I would rate the pricing 4 out of 10, in terms of its cost expense."

"I don't handle the financial aspects, so I don't know the exact costs, but in terms of the value it brings, it's worth it."

"The licensing cost of PowerEdge C is very high."

"The cost depends on the configuration."

"We buy licenses for the solution's advanced features."

More PowerEdge C pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

18%

Computer Software Company

16%

Government

16%

Real Estate/Law Firm

Financial Services Firm

16%

Computer Software Company

11%

Venture Capital & Private Equity Firm

10%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What is your experience regarding pricing and costs for Lenovo Flex System?

Compared to its quality, the pricing is very reasonable and represents good value.

See all answers

What needs improvement with Lenovo Flex System?

Continuing the production of this product is necessary. It is currently out of support, and we are seeking support from other sources besides Lenovo.

See all answers

What is your primary use case for Lenovo Flex System?

We are using Lenovo Flex System on the server for our VMware environment, which includes our VMs and all our servers, Linux and Windows. It manages the daily operation efficiently.

See all answers

What do you like most about PowerEdge C?

The solution provides good support and service.

See all answers

What is your experience regarding pricing and costs for PowerEdge C?

PowerEdge is quite a costly solution, and I would rate the pricing around seven or eight on a scale from one to ten with ten being the most expensive.

See all answers

What needs improvement with PowerEdge C?

With reference architectures like VX rack, the update process is quite painful. They could automate or simplify it more. There are prerequisites to go through, and that's usually the only time-cons...

See all answers

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Product Reports

Buyer's Guide

Blade Servers

July 2025

Download Lenovo Flex System product report

Buyer's Guide

Blade Servers

July 2025

Download PowerEdge C product report

Also Known As

Flex System Blade Servers, Flex System SN Series

No data available

Overview

Flex System is Lenovo’s proven, 2nd generation blade, that efficiently runs your infrastructure applications with up to 80% better density than standard rack server deployments.

Lenovo

PowerEdge C help you to maximize hyperscale performance with up to 4 independent server nodes, flexible storage and shared infrastructure in a compact 2U chassis.

Dell Technologies

Sample Customers

Information Not Available

NxtGen Datacenter, Medien-Service Untermain (MSU), Exasol, IndigoVision, Dayco

Buyer's Guide

Lenovo Flex System vs. PowerEdge C

June 2025

Free Report: Lenovo Flex System vs. PowerEdge C

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