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HPE Synergy vs Lenovo Flex System comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 3, 2025

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 Synergy
Ranking in Blade Servers
4th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
91
Ranking in other categories
Composable Infrastructure (1st)
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 Synergy is 9.2%, down from 21.3% 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 Synergy9.2%
Lenovo Flex System4.5%
Other86.3%
Blade Servers
 

Featured Reviews

MS
Works at Saudi Telecom Company
Manage servers efficiently with an integrated view while reducing downtime
My use case is to serve the complete IT environment of the telecom, including all cloud applications. I use HPE Synergy servers for my private cloud and for network management systems. 70% of my workload is running on HPE servers The integrated view, such as managing complete servers and…
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

"A single unified infrastructure that can be optimized for all workloads via software makes our life easier."
"As a result of the solution, our IT infrastructure is about 60 percent more efficient than it used to be."
"We have been able to give the deployment team what they request more quickly. We are able to quickly deploy what is being asked of us. If the development team needs a platform of 20 servers to run a particular platform, we can give that to them within a day or two."
"Where it used to take one week to re-image or upgrade our hosts, it can now take one day."
"The solution is really good, works well, and has passed all internal tests."
"It is helping us sort of bridge a gap that we are having moving off of old legacy systems, like HP-UX systems and trying to move over to x86. So, it is helping fill a hardware gap that a lot of our platforms have needed in the past."
"The solution is very stable; there are no bugs or glitches, it does not crash or freeze, and the performance is great."
"Everybody noticed very large improvement in data processing, as a lot of activity which took hours now takes, let's say, tens of minutes."
"The product is very user-friendly and has many resources at the enterprise level."
"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 functionality is reliable and requires minimal support."
"The stability and speed are always good. The processor is good and it's still working with our loads."
"It's stable, it works well, and we have had no problem with it for a long time."
"The Lenovo Flex System is very stable."
"Flex System's best features are its performance and stability."
"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."
 

Cons

"It would be nice if the updates were not accompanied by downtime."
"We had an issue during the initial setup with the 40 Gigabyte cards. They weren’t working, so we had to work really closely with HPE support to get them to work."
"In our case, it would not be an improvement over the way our company functions; we have unique scaling demands, and our storage demands scale very differently than our compute demand scales, so doing HCI anything doesn't really fit well with how we operate."
"Technical support for this solution has a very good initial response; however, escalation takes time, and most of the time the first level of support cannot solve your case."
"The possibility of using storage directly in the frame in order to have bigger storage directly there, and not having an attached storage like SAN or NAS. That would be helpful."
"The lowest echelon of HPE technical support is sadly uninformed, unknowledgeable, and dependent on wrote scripts. They won't answer a question without going through their script. It's not like you're actually talking to somebody who has any depth or time using any of the equipment."
"A faster Composer module would be a good inclusion for the next release of this solution."
"I think that they can improve the update because the update is problematic now. When you want to update the firmware, or when you want to update software on Composer, it takes a lot of time."
"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."
"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 solution could improve by providing more integration with other platforms."
"The installation was not easy."
"Flex System's integration with the XClarity Management System could be improved."
"The solution's firmware and driver upgrades are a bit difficult."
"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."
 

Pricing and Cost Advice

"The platform that we run Synergy on is all virtualized. Our primary cost is likely VMware."
"The licensing is more around the software for RGS, because we are deploying bare metal installs. It is mainly the operating system and any lights-out management. So, licensing is minimum. We are licensing it annually."
"We have already paid once. It is just the price for the permit and its use. It seems you don't have to keep paying for it, but I am not sure."
"The price point is a little high. We were able to get a good deal on a promotion, to go with it. It would be nice to see the prices come down a little bit."
"When we made the purchase of the hardware, we added Professional Services to it."
"Our IT infrastructure costs have gone up each year by 20 percent."
"The Nutanix platform came in a little more expensive than the Synergy."
"The solution has reduced our IT infrastructure costs by 50 percent."
"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."
"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."
"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."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Manufacturing Company
10%
Construction Company
7%
Outsourcing Company
7%
Construction Company
16%
Financial Services Firm
11%
Manufacturing Company
11%
University
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business31
Midsize Enterprise15
Large Enterprise56
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 Synergy?
As far as the prices are concerned, rack mount solutions are less expensive than HPE Synergy prices; however, HPE Synergy prices are higher but justify themselves as the solution accommodates all t...
What needs improvement with HPE Synergy?
In my opinion, for future improvements in HPE Synergy, there should be better management of power consumption complexity as well as an increase in the number of servers that can fit in a single Syn...
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

No data available
Flex System Blade Servers, Flex System SN Series
 

Overview

 

Sample Customers

HudsonAlpha, Virgin Media, EMIS, United
Information Not Available
Find out what your peers are saying about HPE Synergy vs. Lenovo Flex System and other solutions. Updated: June 2026.
900,747 professionals have used our research since 2012.