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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 October 2026, in the Blade Servers category, the mindshare of HPE BladeSystem is 8.0%, down from 13.7% compared to the previous year. The mindshare of Lenovo Flex System is 4.3%, up from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Blade Servers Mindshare Distribution
ProductMindshare (%)
HPE BladeSystem8.0%
Lenovo Flex System4.3%
Other87.7%
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.
OZ
Head manager at a real estate/law firm with 1,001-5,000 employees
Efficient management with minimal support needs and ongoing production
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 It saves our time because it is stable. The stability is crucial as all operational servers rely on it, making it…

Quotes from Members

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

Pros

"Compared with other brands like Cisco and Dell, HP is very stable and very scalable."
"Support is excellent and I can see a natural growth in their product."
"In three years, we have not had any issues with enclosures nor with server instability."
"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."
"BladeSystem was a huge improvement over rack. We gained an awful lot of productivity when we went to BladeSystem, because we can set up so much infrastructure in one swipe."
"The solution is simple and easy to manage."
"The product has a lot of options for checking servers and IoT ports using artificial intelligence."
"Currently, we're using HPE BladeSystem BL460, but we're planning to migrate to the Synergy System as part of our strategy since the OEM support for the BL460 will eventually end. The most valuable features are its high computing capability and availability. Additionally, the ability to manage all resources from a single dashboard using the OneView solution that comes with the HP Converge system is incredibly beneficial. The efficientand unique environment makes it an excellent fit for our needs."
"I have found the solution to be quite stable."
"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."
"The functionality is reliable and requires minimal support."
"It comes at a good price. We didn't face any problems with this product."
"The Lenovo Flex System is very stable."
"It's stable, it works well, and we have had no problem with it for a long time."
"We use the solution as a compute model to run the compute load on servers."
 

Cons

"The management side of this solution could be improved. In addition, HPE tech support is very poor."
"For me, the product is okay, but I would probably suggest improvement in their services or technical support. They need to work harder in the preventative maintenance of the system. They need to improve in terms of how quickly can we get attention and how quickly problems are resolved. Its price could also be lower."
"A single OA replacement caused 15 servers with VPC protection to be dropped off the network when the device was failed from active to passive; completely disrupting 200+ VMs and >2000 users; all when it was assured to failover gracefully."
"I would like to see improvement regarding scalability and deployment in the area of support."
"The only issue I’ve encountered has been with pre-sales support (i.e. getting accurate quotes to purchase systems)."
"There could be some improvements that have to do with CPU architecture, but that's not really an HP part."
"The price of the solution has room for improvement."
"HPE BladeSystems is an old technology that cannot fit all of the dynamic organizational needs of our company."
"The user interface needs improvement because they have an application from which we have to manage the whole system and all of the infrastructure."
"The solution's firmware and driver upgrades are a bit difficult."
"Flex System's integration with the XClarity Management System could be improved."
"The installation was not easy."
"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 product could improve its integration capabilities."
"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 solution could improve by providing more integration with other platforms."
 

Pricing and Cost Advice

"The licensing is on an annual basis."
"There is a one-time purchase for the HPE BladeSystem."
"The price of HPE BladeSystem is less expensive than some other solutions, such as Dell. The cost of replacement equipment is expensive."
"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 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."
"it would make everyone happy if the solution were less expensive."
"The HPE BladeSystem is an expensive solution."
"The pricing is competitive."
"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."
"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."
"We are just paying the operational cost, which is not much."
"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
15%
Outsourcing Company
14%
Construction Company
12%
Manufacturing Company
10%
Construction Company
14%
Manufacturing Company
10%
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
Information Not Available
Find out what your peers are saying about HPE BladeSystem vs. Lenovo Flex System and other solutions. Updated: September 2026.
919,894 professionals have used our research since 2012.