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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 July 2026, in the Blade Servers category, the mindshare of HPE BladeSystem is 8.2%, down from 13.9% 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 BladeSystem8.2%
Lenovo Flex System4.5%
Other87.3%
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

"I’ve been working with HP solutions since the 90s, and they’re great."
"I think the thing about BladeSystems is the quality of the engineering that goes into them."
"I would recommend this solution based on the robustness of the machines."
"The density of the BladeSystem, that we can keep adding blades as we need more VMs."
"The Blade Enclosure C7000 does the same job and has the same robust fault tolerance and redundancy, yet at the same time, it's simpler to deal with and to work with."
"We have a super contract with HP, which combines HP hardware, HP service, and HP maintenance, making it very easy to have one interface that covers a very wide scope."
"They are reliable, and they hardly break down. They are fast, and they serve us very well."
"The virtual connect and network management port is a valuable feature."
"The stability and speed are always good. The processor is good and it's still working with our loads."
"I have found the solution to be quite stable."
"The most valuable feature of the Lenovo Flex System is the storage system."
"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."
"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."
"One of the most valuable features of this solution is its ease of use."
"It comes at a good price. We didn't face any problems with this product."
"The product is very user-friendly and has many resources at the enterprise level."
 

Cons

"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."
"The support from HPE has not been satisfactory in the last two to three years."
"The profiles need a complete rework, the way the profiles and networks are assigned to the blades isn’t user friendly and is often a hindrance."
"Improving HPE BladeSystem could involve enhancing the customization features which are currently less robust than other tools in the market that offer drag and drop modules."
"I would like to see lower consumption of electricity and there are some problems in our computer room regarding the cooling."
"HPE BladeSystems is an old technology that cannot fit all of the dynamic organizational needs of our company."
"We require more reliable things because if something goes down in the controller and center control, it is very tough to manage."
"One of the issues we have is firmware on virtual connects; there's a little bit of overlap on the timing that, if you're not careful, can cause a short outage for the BladeSystem."
"I had some difficulties with the initial setup."
"The product could improve its integration capabilities."
"The user interface needs improvement because they have an application from which we have to manage the whole system and all of the infrastructure."
"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's firmware and driver upgrades are a bit difficult."
"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 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."
 

Pricing and Cost Advice

"The price of HPE BladeSystem is less expensive than some other solutions, such as Dell. The cost of replacement equipment is expensive."
"When you purchase HPE BladeSystem you have to pay for the support service. The first three years are covered under the warranty, and for any further support, you have to pay annually. When comparing the cost of HPE BladeSystem to other vendors, the fees are less expensive."
"There is a one-time purchase for the HPE BladeSystem."
"BladeSystem is a little bit cheaper."
"We have an annual license."
"The product’s price is high compared to one of its competitors."
"I would recommend this solution for large enterprises. Medium-sized companies would find it difficult to afford the HPE BladeSystem's overall capital expenses."
"I need to pay for the license, and it is expensive. We make yearly payments."
"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 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 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."
"We are just paying the operational cost, which is not much."
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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%
Manufacturing Company
12%
Financial Services Firm
12%
Computer Software Company
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.
903,118 professionals have used our research since 2012.