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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 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

"Cabling complexity and volume have been reduced."
"We have had good luck with them, and good success with them; we haven't had any issues that are major issues, and we have been very pleased with it."
"We went from 60 physical servers to 10 blades."
"The solution is very stable; we find it to be quite reliable, with no bugs or glitches, and it doesn't crash or freeze while delivering very good performance."
"The most valuable feature of this solution is its high availability."
"OA management: Easy to manage from one console."
"No issues with scalability. ​We can scale by adding another enclosure."
"The solution is very easy to use; it's user-friendly and simple to navigate, the space conservation it provides is excellent, it helps compact the server, the product is quite stable, its performance is reliable, and the solution can scale so a company can expand it if it wants to."
"Flex System's best features are its performance and stability."
"It's stable, it works well, and we have had no problem with it for a long time."
"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."
"The most valuable feature of the Lenovo Flex System is the storage system."
"The stability and speed are always good. The processor is good and it's still working with our loads."
"The functionality is reliable and requires minimal support."
"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

"The connectivity speed could be improved."
"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."
"HPE BladeSystems is an old technology that cannot fit all of the dynamic organizational needs of our company."
"The setup process is complex."
"It needs to be easier to help build OpenStack solutions."
"We are looking for a new product more inline with our goal."
"Blade servers are fading away. Overall value is less than traditional rackmount servers."
"It could always use new tools."
"Flex System's integration with the XClarity Management System could be improved."
"I had some difficulties with the initial setup."
"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."
"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 product could improve its integration capabilities."
"The price of the Lenovo Flex System could improve."
 

Pricing and Cost Advice

"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 product’s price is high compared to one of its competitors."
"​The price could be cheaper."
"It is expensive. There are no additional costs. We are able to get good discounts anyway from HPE, but if the price can come down, we'll be happy."
"The chassis itself, with no blade server inside, so expensive. The C7000 model costs around $100,000."
"The pricing is competitive."
"We have an annual license."
"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 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 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."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Construction Company
14%
Outsourcing Company
11%
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
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Find out what your peers are saying about HPE BladeSystem vs. Lenovo Flex System and other solutions. Updated: June 2026.
907,731 professionals have used our research since 2012.