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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 August 2026, in the Blade Servers category, the mindshare of HPE BladeSystem is 8.1%, down from 13.8% compared to the previous year. The mindshare of Lenovo Flex System is 4.4%, up from 3.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Blade Servers Mindshare Distribution
ProductMindshare (%)
HPE BladeSystem8.1%
Lenovo Flex System4.4%
Other87.5%
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

"Have a serious look at this. It brings a lot of value for us."
"Go for it you will not regret it, and you will be moving to a better consolidated and converged infrastructure that is easy to manage and highly scalable."
"The solution has good scalability."
"We use a lot of HP products, in fact, and so HP is a big partner of ours, and it makes things in our organization run more efficiently and with less interruption when we run the BladeSystem with our other HP solutions."
"This product saved the data center space (only use 10 U Spaces for max 16 servers) and has better performance for the VMware, vCenter, and vMotion."
"The robustness and the connectivity between all servers and the storage aspect are the most beneficial features of HPE BladeSystem."
"The virtual connect side of networking and the manageability through that is by far the biggest win for us."
"At a very high level, what it does is it gives us the ability to scale up, it gives us redundancy, and it's cost efficient in that sense."
"One of the most valuable features of this solution is its ease of use."
"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."
"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."
"The stability and speed are always good. The processor is good and it's still working with our loads."
"We use the solution as a compute model to run the compute load on servers."
"The functionality is reliable and requires minimal support."
 

Cons

"One way to improve would be in the monitoring and reporting. We get one report per server and it's ten pages long, but at the end, there's no aggregate showing the order of the infrastructure."
"HPE BladeSystem can improve proactive monitoring."
"Technical support is also great for troubleshooting post-sales, but only if you speak with a high-level tech support professional. Their first-level tech support professionals are not great."
"It needs to have backward compatibile firmware. Also, the enclosure for Generation 9 canot be paired with Generation 1 or 6 so it takes more effort to perform the migration."
"The technical support has been slow at responding which can cause some operational issues if we do not have backups."
"The only thing we think is on the down side is that you can't push them anywhere near as hard as the pizza-box servers; the rack mounts."
"The problem is that when want to expand with a new chassis, you have to do everything manually. It's not automatic."
"They should provide open learning materials and seminars for detailed knowledge of the product."
"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."
"I had some difficulties with the initial setup."
"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."
"Flex System's integration with the XClarity Management System could be improved."
"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 price of the Lenovo Flex System could improve."
"The solution's firmware and driver upgrades are a bit difficult."
 

Pricing and Cost Advice

"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."
"The prices for the HPE Virtual Connect Modules are expensive compared to other I/O Modules available."
"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."
"With regards to the prices, they need to adapt to the current needs of the country."
"I would recommend this solution for large enterprises. Medium-sized companies would find it difficult to afford the HPE BladeSystem's overall capital expenses."
"​The price could be cheaper."
"The licensing is on an annual basis."
"The price of HPE BladeSystem could improve. They need to reduce the price to be able to compete better with other vendors, such as 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."
"The price is interesting. I am able to quote a client based on their needs and offer them either Lenovo or Dell."
"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 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."
"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
14%
Construction Company
14%
Outsourcing Company
12%
Manufacturing Company
7%
Construction Company
16%
Manufacturing Company
12%
Financial Services Firm
12%
Outsourcing Company
7%
 

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
Information Not Available
Find out what your peers are saying about HPE BladeSystem vs. Lenovo Flex System and other solutions. Updated: August 2026.
911,473 professionals have used our research since 2012.