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HPE BladeSystem vs Lenovo Flex System 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

HPE BladeSystem
Ranking in Blade Servers
3rd
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
140
Ranking in other categories
No ranking in other categories
Lenovo Flex System
Ranking in Blade Servers
9th
Average Rating
8.4
Reviews Sentiment
7.7
Number of Reviews
10
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Blade Servers category, the mindshare of HPE BladeSystem is 8.2%, down from 12.8% compared to the previous year. The mindshare of Lenovo Flex System is 4.2%, up from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Blade Servers Mindshare Distribution
ProductMindshare (%)
HPE BladeSystem8.2%
Lenovo Flex System4.2%
Other87.6%
Blade Servers
 

Featured Reviews

TA
CTO at Miraj
Centralized modular platform has improved data center management and supports mission-critical workloads
The main area for improvement I see is the training process. When you use anything, how easily it is to manage is very important in hyper-converged solutions. If you compare it with VMware, it is very familiar. HPE Converged, however, is very large to understand for a new person. I am talking about training and management perspective, and user management. A system integrator and any system engineer who will operate and manage the system should find it easy to understand any configuration part and understanding part, which is currently a little bit tough. In Virtual Connect, we need some improvement. If we are going to move to hybrid, we need to easily move VM transactions from on-premises to cloud. We require a good, more easy process for day-to-day activities. Performance-wise, HPE BladeSystem is good regarding its ability to support mission-critical applications. However, reliability is all dependent on the core and memories, which will centrally control the entire blade and hyper-converged. We require more reliable things because if something goes down in the controller and center control, it is very tough to manage. We require a centralized image that will be replicated to any other device immediately, and all configurations and everything will come as soon as possible.
FA
Senior System Administrator at Khushhali Microfinance Bank
Used to run the compute load on servers, but firmware and driver upgrades are a bit difficult
We use the solution for multiple purposes, such as in the virtualization cluster and the standalone applications We use the solution as a compute model to run the compute load on servers. The solution's firmware and driver upgrades are a bit difficult. I have been using Lenovo Flex System for…

Quotes from Members

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

Pros

"The scalability of these solutions and its great adaptation to existing software models has allowed our cloud environment to grow easily."
"I would recommend this solution based on the robustness of the machines."
"Their support is amazing; if there is any issue, within a couple of hours they will ship the box from another country and it will be here."
"From my experience with HPE and the BladeSystem, I could obviously recommend it."
"The integration with our existing environment, and its ease of use are valuable."
"HPE BladeSystem provides good commuting performance."
"We feel it is the best fit and the most reliable product that we can use and it is a reasonable price."
"Since I joined my current organization four years ago, HPE did an amazing transformation of our data center."
"We use the solution as a compute model to run the compute load on servers."
"It's stable, it works well, and we have had no problem with it for a long time."
"I have found the solution to be quite stable."
"The initial setup is straightforward."
"One of the most valuable features of this solution is its ease of use."
"The most valuable feature of the Lenovo Flex System is the storage system."
"The Lenovo Flex System is very stable."
"The stability and speed are always good. The processor is good and it's still working with our loads."
 

Cons

"Most recently, with some of our blades in our VDI environment we've had some stability issues."
"Technical support is great, once you get to it"
"It's pretty scalable, but then again, it's pretty old. It's not as scalable as the Cisco Blades that we currently have, but I'm not going to knock it because of that, it's just because it's old it doesn't have all the technology that Cisco has right now."
"It would be better if the boot time during POST would be reduced."
"HPE BladeSystem that we are using is currently very old. It's not too good. We haven't renewed it. I would like the solution to have more updates."
"With our initial purchase, we bought three chassis and maybe 15 or 20 blades. Out of that, we had probably a 20% failure rate within the first few weeks."
"The other similar solutions used different CLI commands than HPE BladeSystem. The HPE BladeSystem CLI commands should be the same as the other companies which would make it easier to manage. It would be better for the system administrators to manage HPE BladeSystem and other systems together. I wanted to configure this service with the CLI but the commands are different than the other solutions making it a bit more difficult."
"HPE BladeSystem can improve proactive monitoring."
"The installation was not easy."
"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."
"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 solution's firmware and driver upgrades are a bit difficult."
"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."
"The price of the Lenovo Flex System could improve."
 

Pricing and Cost Advice

"it would make everyone happy if the solution were less expensive."
"I don't have access to your financial information or the specific details of this solution's pricing. There are no additional fees. It is the hardware and the support."
"The price for HPE BladeSystem can vary between $100,000 to $1 million or above. The price can be high."
"The product’s price is high compared to one of its competitors."
"The chassis itself, with no blade server inside, so expensive. The C7000 model costs around $100,000."
"The licenses for HPE BladeSystem are perpetual."
"The pricing is competitive."
"I need to pay for the license, and it is expensive. We make yearly payments."
"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."
"The price is interesting. I am able to quote a client based on their needs and offer them either Lenovo or Dell."
"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."
"There is a one-off payment to buy the equipment and the support is purchased annually."
"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."
"We are just paying the operational cost, which is not much."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Outsourcing Company
14%
Construction Company
12%
Manufacturing Company
10%
Construction Company
14%
Manufacturing Company
11%
Outsourcing Company
9%
Financial Services Firm
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business29
Midsize Enterprise40
Large Enterprise104
By reviewers
Company SizeCount
Small Business3
Large Enterprise7
 

Questions from the Community

How would you choose between HPE's Bladesystem and Synergy?
For me, choosing between HPE’s Bladesystem and Synergy came down to which solution was more powerful, reliable, and stable. It turns out Bladesystem was the winner. Bladesystem is excellent because...
What is your experience regarding pricing and costs for HPE BladeSystem?
With around 19 years of exposure in working with various servers, including HPE, I encounter challenges in identifying reasonable prices during the setup cost and licensing process, especially for ...
What needs improvement with HPE BladeSystem?
The main area for improvement I see is the training process. When you use anything, how easily it is to manage is very important in hyper-converged solutions. If you compare it with VMware, it is v...
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.
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.
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.
 

Also Known As

HP ProLiant BL Series Servers, HP ProLiant BladeSystem
Flex System Blade Servers, Flex System SN Series
 

Overview

 

Sample Customers

EMIS Health
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Find out what your peers are saying about HPE BladeSystem vs. Lenovo Flex System and other solutions. Updated: September 2026.
920,769 professionals have used our research since 2012.