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HPE BladeSystem vs Lenovo Flex System 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

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 June 2026, in the Blade Servers category, the mindshare of HPE BladeSystem is 8.4%, down from 14.1% compared to the previous year. The mindshare of Lenovo Flex System is 4.5%, up from 3.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Blade Servers Mindshare Distribution
ProductMindshare (%)
HPE BladeSystem8.4%
Lenovo Flex System4.5%
Other87.1%
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

"We chose this product because of the stability and their market share is quite large, which means that older products come from the same principles that makes it easier to integrate, and this particular item is good to implement."
"The interface and dashboard are excellent and user-friendly."
"We were pleased with the stability of the system as there were no downtimes for the last ten years due to hardware failures."
"Now we can't imagine doing business without it."
"One of the most valuable features I have found to be the enclosure. It is really easy to manage and everything is integrated. You are able to upgrade the software quite easily."
"The solution is issue-free and works almost flawlessly."
"The most valuable feature of the HPE BladeSystem is the ease of management and the robust design."
"It has been a long-sustaining enclosure, the management is easy, it's been easy from an upgrade perspective and maintenance, and it really gets the job done well for us."
"We are using Lenovo Flex System for our internal platform where we store our operating systems, Windows, Linux, and VMware, and then virtualize our machines."
"Flex System's best features are its performance and stability."
"The initial setup is straightforward."
"One of the most valuable features of this solution is its ease of use."
"I have found the solution to be quite stable."
"I'd recommend Flex System to others as it's much better than any other product we've had and advise that they use XClarity for system management."
"It comes at a good price. We didn't face any problems with this product."
"We use the solution as a compute model to run the compute load on servers."
 

Cons

"HPE BladeSystem can improve by providing the latest generation processor engine, such as the I-Flex processor."
"The ecosystem of software that comes with HPE blade has been lacking. HPE's Rapid Deployment Pack (was rebranded Altiris when I used it) is a clunky solution for imaging blades and it may have been replaced."
"I am not sure if iLO is included or if there is a separate license. If it is not included, it should be included in the license. It is such a valuable feature especially because people are working remotely."
"We sometimes have compatibility issues depending on the browser that you are using. For example, sometimes you have to switch between Edge, Mozilla, Internet Explorer, or Chrome to have things operating correctly."
"On very rare occasions, instability was experienced due to driver incompatibilities or firmware maladies."
"This product needs a wider range of firmware compatibility matrix from the oldest to the newest blade server."
"HPE BladeSystem can improve proactive monitoring."
"HPE BladeSystems is an old technology that cannot fit all of the dynamic organizational needs of our company."
"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."
"The product could improve its integration capabilities."
"I had some difficulties with the initial setup."
"Flex System's integration with the XClarity Management System could be improved."
"Continuing the production of this product is necessary. It is currently out of support, and we are seeking support from other sources besides Lenovo."
"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 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."
"The user interface needs improvement because they have an application from which we have to manage the whole system and all of the infrastructure."
 

Pricing and Cost Advice

"Its pricing was good. We selected this solution because it was within our budget. We paid just once when we bought it. We never bought any license."
"The licensing is on an annual basis."
"The licenses for HPE BladeSystem are perpetual."
"BladeSystem is a little bit cheaper."
"We have been satisfied with the price. However, there are additional costs for support."
"The pricing is competitive."
"The price of HPE BladeSystem is less expensive than some other solutions, such as Dell. The cost of replacement equipment is expensive."
"Regarding the cost, HPE BladeSystem is not cheap. The solution and its support are costly, and there are challenges with renewal and pricing, especially in Nigeria, due to the dollar rate and FX issues. However, it is reliable. I don't have specific figures for licensing costs, as the procurement and finance departments handle them."
"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."
"We are just paying the operational cost, which is not much."
"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."
"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."
"The price is interesting. I am able to quote a client based on their needs and offer them either Lenovo or Dell."
"There is a one-off payment to buy the equipment and the support is purchased annually."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Construction Company
15%
Manufacturing Company
8%
Outsourcing Company
7%
Construction Company
16%
Financial Services Firm
12%
Manufacturing Company
12%
University
6%
 

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: June 2026.
902,270 professionals have used our research since 2012.