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HPE NonStop vs HPE Synergy 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 NonStop
Ranking in Blade Servers
12th
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
12
Ranking in other categories
No ranking in other categories
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)
 

Mindshare comparison

As of May 2026, in the Blade Servers category, the mindshare of HPE NonStop is 4.8%, up from 3.9% compared to the previous year. The mindshare of HPE Synergy is 9.7%, down from 21.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Blade Servers Mindshare Distribution
ProductMindshare (%)
HPE Synergy9.7%
HPE NonStop4.8%
Other85.5%
Blade Servers
 

Featured Reviews

Roni Wijaya - PeerSpot reviewer
Vice President of It Operations at a computer software company with 51-200 employees
With a perfect record for uptime, the solution ensures a return on investment
Since it is a legacy tool, there is a need to change it for flexibility. I think now it has improved because the security is very good. It is very secure for the performance of the machine critical application service, and it is very good. I don't know how to speak more on improvement needed because it's a good enough tool. However, depending on the application, it's limited. Not a lot of applications run on HPE NonStop. It is not flexible because I know that because of the compatibility of Java with HPE NonStop. When we are using Java, the performance is not good.
MR
Presales engineer and consultant at Hybrid Tech
Redundant components and single console management improve efficiency while high costs warrant attention
Regarding HPE Synergy, the most valuable feature is that the whole solution and the whole system operate in passive mode, and there are very few chances of downtime as all the components in HPE Synergy are redundant, including VC Flex modules and interconnect modules, as well as power supply and fan modules. Other networking and storage connectivity modules are also redundant, and we can mount the entire Synergy frame in a single rack. If we fully populate a Synergy frame with 12 servers, 12 physical machines could be mounted in one Synergy frame, mostly with redundant power supplies and networking ports along with SAN connectivity on a single console.

Quotes from Members

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

Pros

"If you are contemplating a fault-tolerant, high uptime transaction processing machine with above normal transactions volumes - to act as a transaction server with infrequent changes to code - and you simply must have bulletproof performance - this might be the ticket."
"This is the standard for reliability and fault-resilience."
"It helps us to keep the business running 24/7."
"The HPE NonStop solution is rated with the highest level of availability in the industry."
"They've been very reliable since we started using them in 1978, but we're going to replace them in a few years."
"We don't have any issues with the stability of HPE NonStop."
"We don't have any issues with the stability of HPE NonStop."
"Feature-wise, the most valuable one is the fact that it has 100 hundred percent uptime every year. Secondly, it is stable."
"It is a simple software to integrate with others."
"Ability to easily re-utilize parts of the hardware for different purposes."
"Everybody noticed very large improvement in data processing, as a lot of activity which took hours now takes, let's say, tens of minutes."
"HPE Synergy has been dependable for the past 15 years."
"The single pane of glass management is huge, because in all our previous systems, depending on what we were managing, we would go to a different management point. Being able to go to one spot to get everything is helpful. I find that server profile creation is a lot easier in OneView than it was previously. We are able to stay compliant with firmware and updates, because we are assigning server profiles and reapplying them when there are changes. This makes everything a lot simpler."
"It's a bit easier to manage than the C7000s."
"The solution helps us to implement new business requirements quickly, by using the Composer for efficiency, and it has improved the productivity of our development team because we are able to deploy development environments rapidly and have seen about a 25 percent reduction in deployment times."
"All components in the HPE Synergy solution are redundant; if we experience any downtime in a component, a redundant one is available in our Synergy frame, therefore the downtime and stability for HPE Synergy solution are very good and highly appreciated."
 

Cons

"It is not flexible...Not a lot of applications run on HPE NonStop."
"The NonStop Support Center is very good, with an occasional bump in the road."
"It would be helpful if they brought the price down."
"It is a nearly perfect product, although it also has some restrictions and short comings."
"NonStop (formerly known as Tandem) in the Guardian OS could use another, friendlier macro language."
"The initial setup is complex. You need the help of a consultant for it to go smoothly."
"The hardware fails often, and I feel that HP really needs to pay more attention to this issue."
"I would never advise someone to buy or to implement the new NonStop because it's hard to find skilled people."
"After delivering the contract, they became a little less active. So, it needs some pushing from my side sometimes."
"The initial setup was complex. We had a couple of bright engineers working on it, and they figured out a lot of things that they don't know... The problem was that they couldn't find documentation easily, to walk them through setup when they just didn't know the platform."
"The initial setup, because it was still in beta, was complex."
"The performance could be better. The converged network cards initially didn't work. However, later on in the newer version, they came up with 50 GB network cards to replace the 20 GB ones, and it's perfectly fine now. At times, it could also be more stable."
"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."
"The profiles aren't so easy to work with."
"The initial setup was complex. It was slow and just didn't work. Even HPE couldn't make it work for 45 days."
"I would like to see support for other vendors’ hardware."
 

Pricing and Cost Advice

"The price of the solution is too high. If they lowered the price substantially it would open up more opportunities. It's considered a replacement for the old 9000 boxes of HP. If it had a lower price, we would be able to compete in the financial, and other sectors and other solutions such as Terraform. Having a high price makes other solutions more attractive."
"On a scale of one to ten, where one is very cheap, and ten is very expensive, I rate the pricing an eight."
"HPE NonStop is definitely on the higher end."
"The solution has reduced our IT infrastructure costs by 50 percent."
"The hardware licensing cost is reasonable."
"In our whole environment, the cost is in the millions. On this particular chassis, the annual cost is 12 blades times approximately $40,000."
"There was at least about a 20 percent savings in cost over our purchase based on the purchase price of the compute modules themselves versus what we've had to pay before. It was significantly less."
"We do a biannual renewal. I know how much that renewal is, but I don't know how much it breaks down to be just Synergy, since we have our VMware, all of our physical equipment, etc. all rolled up into one renewal, which is a little over $300,000 every two years. However, only a subset of that is the Synergy product."
"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."
"We pay about £500 for the solution."
"We don't have to pay for Synergy because it's part of our plan."
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Computer Software Company
15%
Manufacturing Company
7%
University
5%
Financial Services Firm
14%
Manufacturing Company
10%
Government
7%
Healthcare Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise3
Large Enterprise7
By reviewers
Company SizeCount
Small Business31
Midsize Enterprise15
Large Enterprise56
 

Questions from the Community

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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...
 

Also Known As

HP NonStop, HPE Integrity NonStop
No data available
 

Overview

 

Sample Customers

Bankart, Capital Securities Corporation
HudsonAlpha, Virgin Media, EMIS, United
Find out what your peers are saying about HPE NonStop vs. HPE Synergy and other solutions. Updated: April 2026.
894,668 professionals have used our research since 2012.