They've been very reliable since we started using them in 1978, but we're going to replace them in a few years.
Enterprise Architect at Equens SE, European payment processor
They're innovative, proprietary servers with a strategic position in the marketplace. We're still going to phase them out.
What is most valuable?
How has it helped my organization?
They're innovative, proprietary servers with a strategic position in the marketplace. We're still going to phase them out.
What needs improvement?
We have to replace the software because the software is key. In three or four years, we'll completely phase them out. Also, there are no knowledgeable people for this product. They're all in their 50's as no young people are interested in this technology.
I think HP NonStop is a very valuable platform, especially regarding HA of course, but its largest disadvantage is that it's a proprietary platform. That's one if the reasons that we're going to phase it out in due time. I can imagine that companies are and will be using the platform, and we'll use it for many more years as it's certainly a strategic platform for HPE, but on the other hand, I cannot imagine that any company will choose it as a new platform.
What was my experience with deployment of the solution?
We've never had issues with deployment.
Buyer's Guide
HPE NonStop
May 2025

Learn what your peers think about HPE NonStop. Get advice and tips from experienced pros sharing their opinions. Updated: May 2025.
851,823 professionals have used our research since 2012.
What do I think about the stability of the solution?
We have never had any issues with the stability.
What do I think about the scalability of the solution?
We've always been able to scale it sufficiently.
How are customer service and support?
We're satisfied with the technical support of HP.
Which solution did I use previously and why did I switch?
We've used it for so long that I don't think we've used another solution.
How was the initial setup?
The initial setup was so long ago that I don't know whether it was straightforward or complex.
What other advice do I have?
I would never advise someone to buy or to implement the new NonStop because it's hard to find skilled people.
Disclosure: I am a real user, and this review is based on my own experience and opinions.

Senior Technical Lead at a tech services company with 10,001+ employees
Provides system availability and fault-tolerance. I would like see the ability to port other applications in a plug-and-play manner.
What is most valuable?
- Fault-Tolerance
- Availability
- Performance
How has it helped my organization?
It helps us to keep the business running 24/7. Our client is a bank and we need to run the show continuously. Availability is the key factor along with fault-tolerance. The system/application should be fault proof to withstand software/hardware failures and run 24/7 without downtime. Along with this performance, the current market situation demands that customers are not kept waiting.
These factors are pretty important for me while making a decision or designing the architecture.
What needs improvement?
I would like to see better scalability. I would like see them make it easier to port other applications in a plug-and-play manner.
For how long have I used the solution?
I have used it for eleven years.
What do I think about the stability of the solution?
There have been no stability issues. These are the most stable servers in the fault-tolerance space.
What do I think about the scalability of the solution?
There were some scalability issues. When we decided to migrate an application or port application, the limitations of these servers didn't help us.
How is customer service and technical support?
I would give technical support a rating of 8/10.
What's my experience with pricing, setup cost, and licensing?
HPE NonStop is expensive now. However, with a new solution of HPE NonStop on Xeon Processors and vNonStop, I am sure that the cost will come down drastically.
Disclosure: My company has a business relationship with this vendor other than being a customer: Implementation Partner, Support
Buyer's Guide
HPE NonStop
May 2025

Learn what your peers think about HPE NonStop. Get advice and tips from experienced pros sharing their opinions. Updated: May 2025.
851,823 professionals have used our research since 2012.
CIO/CTO at a tech services company with 51-200 employees
It's very adaptable to modern systems with message-based/queue-based architecture, although it could use more and continued modernization.
What is most valuable?
- Fault tolerance
- 99.9999999% up-time
How has it helped my organization?
Very adaptable to modern systems with message-based/queue-based architecture.
What needs improvement?
More and continued modernization.
For how long have I used the solution?
I've used it for over 30 years.
What do I think about the stability of the solution?
This is the standard for reliability and fault-resilience.
What do I think about the scalability of the solution?
This is the standard for scalability.
How are customer service and technical support?
The NonStop Support Center is very good, with an occasional bump in the road.
Which solution did I use previously and why did I switch?
- IBM mainframes
- Bull mainframes
- Unisys mainframes
How was the initial setup?
Straightforward, with detailed installation manuals.
What about the implementation team?
It was done in-house. I would advise you to have two or three dry runs at implementation, documenting everything.
What's my experience with pricing, setup cost, and licensing?
I would recommend you to perform very firm price negotiations. Also, get the best price point and buy-in from C-level execs ASAP.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
HP NonStop Specialist at a financial services firm with 1,001-5,000 employees
Scalability is important because when the system load increases we want to be able to add power without downtime.
What is most valuable?
- Reliability which is important because we’re a bank and we want 100% uptime. So we need a system that doesn’t fail.
- Scalability is important because when the system load increases we want to be able to add power without downtime.
How has it helped my organization?
I work for a bank, and payment systems almost always run on HPE NonStop systems. So the organization doesn’t function without it.
What needs improvement?
Currently the NonStop platform doesn’t support virtualization of servers or CPU’s. Only storage. It would be nice to have virtual cpus or servers for use in test environments for example.
For how long have I used the solution?
I work for companies that have always been using HPE NonStop systems.
What do I think about the stability of the solution?
We have not encountered any stability issues.
What do I think about the scalability of the solution?
Good scalability is one of the main features of the NonStop systems.
How are customer service and technical support?
Technical support is A++. If there is a problem, HPE will fix it.
Which solution did I use previously and why did I switch?
I am not aware of any previous solutions.
How was the initial setup?
Setup is complex, as payment systems are never simple.
What's my experience with pricing, setup cost, and licensing?
NonStop systems are expensive so make sure you really need them.
Which other solutions did I evaluate?
There are no other options available for us.
Disclosure: I am a real user, and this review is based on my own experience and opinions.

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Updated: May 2025
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