Dell PowerEdge R-Series vs HPE NonStop comparison

Dell Technologies and Hewlett Packard Enterprise are both solutions in the Blade Servers category. Dell Technologies is ranked #2 with an average rating of 9.1, while Hewlett Packard Enterprise is ranked #12. Dell Technologies holds a 5.1% mindshare in Blade Servers, compared to Hewlett Packard Enterprise’s 4.9% mindshare. Additionally, 99% of Dell Technologies users are willing to recommend the solution, compared to 90% of Hewlett Packard Enterprise users who would recommend it.

Dell PowerEdge R-Series

Read 307 Dell PowerEdge R-Series reviews

22,476 Views
1,573 Comparison Views

99% willing to recommend

HPE NonStop

Read 12 HPE NonStop reviews

1,407 Views
1,407 Comparison Views

90% willing to recommend

Dell PowerEdge R-Series

HPE NonStop

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Jun 3, 2026

Dell PowerEdge R-Series and HPE NonStop are competitive server solutions targeting enterprise needs. Dell PowerEdge R-Series has an advantage in pricing and customer support, while HPE NonStop excels in features, suggesting its higher price might be justified for organizations requiring robustness and continuous availability.

Features: Dell PowerEdge R-Series stands out for its scalability and energy efficiency, making it suitable for various workloads and seamless integration with cloud platforms. The inclusion of iDRAC and Lifecycle Controller enhances remote management and updates, while its robust design ensures stability and performance. On the other hand, HPE NonStop offers unmatched fault tolerance with 99.9999999% uptime, making it ideal for mission-critical applications. It houses robust security and scalability features, covering both hardware and software layers. NonStop's architecture is self-healing, providing uninterrupted service despite component failures.

Room for Improvement: Dell PowerEdge R-Series could benefit from a simplified management interface and reduced bloatware for easier navigation. Additionally, enhancing its security features comparable to HPE's fault tolerance can increase its appeal for critical applications. On the flip side, HPE NonStop needs to address the complexity of initial setups and streamline its integration processes. Lowering its price point could make it accessible for smaller enterprises, widening its market reach.

Ease of Deployment and Customer Service: Dell PowerEdge R-Series offers straightforward deployment with strong customer support, appealing to businesses prioritizing rapid setup. Its OpenManage suite facilitates this process. HPE NonStop provides extensive support for ongoing management, though its initial setup is complex due to its advanced capabilities. This support ensures that businesses can tackle challenging environments with confidence.

Pricing and ROI: Dell PowerEdge R-Series presents a competitive pricing structure with favorable ROI, especially for cost-conscious businesses. It balances affordability without sacrificing essential features. In contrast, HPE NonStop is positioned at a higher price, promising significant ROI for organizations where downtime is costly. Its premium on reliability and uptime aligns with environments where consistent availability is critical.

To learn more, read our detailed Dell PowerEdge R-Series vs. HPE NonStop Report (Updated: June 2026).

Buyer's Guide

Dell PowerEdge R-Series vs. HPE NonStop

June 2026

Download the complete report

Helped 902,495 peers since 2012

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

Dell PowerEdge R-Series

Ranking in Blade Servers

2nd

Average Rating

9.0

Reviews Sentiment

7.0

Number of Reviews

307

Ranking in other categories

Converged Infrastructure (1st), Data Center Networking (3rd), Rack Servers (1st)

HPE NonStop

Ranking in Blade Servers

12th

Average Rating

8.8

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of June 2026, in the Blade Servers category, the mindshare of Dell PowerEdge R-Series is 5.1%, up from 1.6% compared to the previous year. The mindshare of HPE NonStop is 4.9%, up from 4.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Blade Servers Mindshare Distribution
Product	Mindshare (%)
Dell PowerEdge R-Series	5.1%
HPE NonStop	4.9%
Other	90.0%

Blade Servers

Featured Reviews

Tom van Mil

Systems Administrator at Lico Innovations B.v.

Supports flexible hosting needs through seamless upgradability and strong monitoring capabilities

The most valuable features of Dell PowerEdge R-Series for me are the feature richness and the upgradability. I really love the way that it is so dynamically applicable for every situation, and they manage to have an all-in-one solution for every single situation. Dell PowerEdge has supported the growth and operational success of my company through its great compute power and price-to-performance ratio. Every time Dell is at the top of its game for us, and there is just no other brand for us that is able to reach that kind of price-to-performance ratio. Dell PowerEdge R-Series has features that specifically cater to the needs of my small company, such as iDRAC. The iDRAC system is a complete feature set for managing servers and hardware technically and monitoring-wise. It really fits in our system and our ecosystem, and monitoring-wise, it is excellent. They have all these sensors available via different protocols and end points, which I love, and the ability to manage and control everything via the iDRAC interface is just a welcome bonus. In our use case, Dell PowerEdge R-Series is very flexible. It is another computer which helps a lot because of the durability over time. They keep running, making scalability for getting more of those resources in our environment so easy.

Read full review

Roni Wijaya

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.

Read full review

Quotes from Members

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

Pros

"It is quite flexible when you use it."

"The solution has always had very good performance."

"We have been quite happy with the solution overall and from our point of view Dell is the best choice for servers, even though we have worked with other brands and products."

"It is a good, high performance server."

"Dell's professional services as great, as they're very helpful and also do cross-training with us."

"Virtualization and distributed power management are good and valuable features."

"The solution deserves a rating of 10 out of 10."

"I like the iDRAC feature. I have also seen long life from each part and haven't had to call support, as far as I remember. I use competitors like HPE and we need spare parts every year."

More Dell PowerEdge R-Series pros

"Implement it. You will never regret it."

"The HPE NonStop solution is rated with the highest level of availability in the industry."

"It helps us to keep the business running 24/7."

"The stability of HPE NonStop is good."

"Feature-wise, the most valuable one is the fact that it has 100 hundred percent uptime every year. Secondly, it is stable."

"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."

"Because we're able to get immediate support, this prevents downtime and directly impacts cost savings."

"This is the standard for reliability and fault-resilience."

More HPE NonStop pros

Cons

"The management of the security architecture could be improved. It takes some time and can be challenging."

"The price could possibly use improvement. Dell servers are not the most affordable, and pricing is always a consideration. Otherwise, I don't see any specific areas for improvement."

"For the internal SD card of Dell PowerEdge Rack Servers, I would add driver packs so that when you're trying to image bare metal, you don't have to worry about trying to find all the drivers you need to install whatever OS it could be, specifically in our environments in the fed space, since trying to use USB devices is difficult, so adding things on the USB stick and plugging them in for drivers is most of the time not possible."

"Where it would take an hour to set up an HPE server, for example, it took almost two working days for the first Dell PowerEdge to get it running."

"The cost can be improved. For other use cases, we use Hitachi servers, which are a little cheaper but have similar functionality."

"Currently, we are facing issues with updates, particularly on the driver side. We did not receive proper communication about upcoming driver upgrades and other aspects. We are lagging in that area. We need to know about any upcoming updates so that we can plan accordingly. It could be that our emails are not registered properly."

"Dell can optimize the size of its rack servers, offering a minimized physical footprint without compromising performance or security."

"One area where PowerEdge could improve is the challenge of keeping technology consistent over the years."

More Dell PowerEdge R-Series cons

"The NonStop Support Center is very good, with an occasional bump in the road."

"If pushed, then the only thing I can think of would be utilities provided by the vendor."

"HPE NonStop could improve by having infrastructure management."

"The NonStop system is well priced, but the software that runs on it is quite pricey."

"I would never advise someone to buy or to implement the new NonStop because it's hard to find skilled people."

"It would be helpful if they brought the price down."

"It is not flexible...Not a lot of applications run on HPE NonStop."

"NonStop (formerly known as Tandem) in the Guardian OS could use another, friendlier macro language."

More HPE NonStop cons

Pricing and Cost Advice

"The pricing is great; very competitive. That's the reason we bought hundreds of them."

"I don't see any issues with respect to licensing. It's power-efficient, so it's beneficial to the customers price-wise. There are no costs in addition to the standard licensing fee."

"It is expensive. The price needs to be more competitive. Additional licenses are required to enable some of the features for scalability."

"At present, the pricing seems a bit high for us."

"It has generally been very competitive. It is not the best, but it is very competitive."

"The pricing could always be better."

"We would prefer it if the pricing were for half the cost. We have been expanding our company, and my boss stated that we must save money."

"The solution's analytics helped to decrease production downtime by at least 30%."

More Dell PowerEdge R-Series pricing and cost advice

"On a scale of one to ten, where one is very cheap, and ten is very expensive, I rate the pricing an eight."

"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."

"HPE NonStop is definitely on the higher end."

See which vendors are best for you

Use our free recommendation engine to learn which Blade Servers solutions are best for your needs.

See recommendations

902,495 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Manufacturing Company

12%

Financial Services Firm

Computer Software Company

Construction Company

Computer Software Company

15%

Financial Services Firm

15%

Construction Company

13%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	110
Midsize Enterprise	66
Large Enterprise	128

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	3
Large Enterprise	7

Questions from the Community

When shopping for a rack server, would you go with Dell EMC Poweredge or Lenovo Thinksystem?

Our organization ran comparison tests to determine whether the Dell EMC Poweredge or Lenovo Thinksystem rack servers were the better fit for us. We ultimately decided to go with Dell EMC Poweredge....

See all answers

What needs improvement with Dell EMC PowerEdge Rack Servers?

I think Dell PowerEdge R-Series can support more storage capacity, which would be great. Most other OEMs are trying to ensure you have a one-stop shop for just one server where you could get a whol...

See all answers

What is your primary use case for Dell EMC PowerEdge Rack Servers?

My main use case for Dell PowerEdge R-Series is to use it as standalone servers but also as part of some clusters. I have some OpenStack private cloud deployed on them and some Ceph software-define...

See all answers

Ask a question

Earn 20 points

Comparisons

HPE ProLiant DL Servers vs Dell PowerEdge R-Series

Compared 33% of the time

Lenovo ThinkSystem Rack Servers vs Dell PowerEdge R-Series

Compared 10% of the time

Cisco UCS C-Series Rack Servers vs Dell PowerEdge R-Series

Compared 7% of the time

IBM Power Systems vs Dell PowerEdge R-Series

Compared 4% of the time

Huawei FusionServer RH Series Rack Servers vs Dell PowerEdge R-Series

Compared 4% of the time

More Dell PowerEdge R-Series Competitors

Dell PowerEdge MX- Series vs HPE NonStop

Compared 13% of the time

HPE Superdome X vs HPE NonStop

Compared 10% of the time

Lenovo Flex System vs HPE NonStop

Compared 9% of the time

Oracle Sun 6048 vs HPE NonStop

Compared 8% of the time

More HPE NonStop Competitors

Product Reports

Buyer's Guide

Dell PowerEdge R-Series

June 2026

Download Dell PowerEdge R-Series product report

Buyer's Guide

HPE NonStop

June 2026

Download HPE NonStop product report

Also Known As

Dell PowerEdge Rack Servers

HP NonStop, HPE Integrity NonStop

Overview

PowerEdge R-Series delivers high performance, flexibility, and scalability for data centers. It supports demanding tasks with robust management tools and advanced cooling, providing reliability and efficiency across various workloads.

Engineered for large deployments, PowerEdge R-Series supports extensive configurations optimizing performance in data centers. With features like advanced cooling and energy-efficient architecture, it empowers organizations to manage heavy workloads while facilitating seamless scalability. It offers remote management, robust security, and integration with VMware ensuring operational excellence and high availability for business-critical applications.

What are the key features of Dell PowerEdge R-Series?

Scalability: Supports flexible configurations for diverse workloads.
Remote Management: iDRAC and OpenManage facilitate easy oversight.
Energy Efficiency: Architecture helps reduce energy consumption.
Security: Robust features ensure protected performance.
VMware Integration: Enhances manageability and productivity.

What benefits and ROI should you look for?

Performance: Handles high-performance and demanding tasks.
Flexibility: Offers easily upgradable configurations.
Reliability: Provides consistent performance with long-term support.
Efficiency: Reduces energy use and operational costs.
Ease of Use: Simplifies management and maintenance.

PowerEdge R-Series is deployed across industries for virtualization, database hosting, and application servers. It supports environments like VMware and Hyper-V for AI, cloud infrastructure, and computing tasks. Widely used by finance, healthcare, and academia, it enhances reliability and efficiency of IT infrastructure.

Dell Technologies

HPE NonStop ensures continuous availability, supporting mission-critical environments with unmatched reliability. It meets industry-specific needs with scalable architecture and robust features ideal for enterprises requiring seamless operations and high data integrity.

HPE NonStop is designed for environments that demand uninterrupted operations and critical data processing. Its architecture provides fault-tolerant capabilities and parallel processing, ensuring zero downtime and efficient resource usage. Businesses in industries like finance and telecommunications benefit from its ability to handle transactional workloads and data-intensive applications, making it a trusted choice for operations with high demands.

What are the most important features of HPE NonStop?

Fault Tolerance: Continuous operation without disruptions.
Scalability: Seamlessly handles growing data and transaction volumes.
Data Integrity: Ensures high-level accuracy and consistency.
Parallel Processing: Efficiently manages simultaneous tasks.
Security: Advanced protections for sensitive transactions.

What benefits or ROI should users consider when evaluating HPE NonStop?

Increased Uptime: Minimizes business disruptions and associated costs.
Operational Efficiency: Optimizes resources and reduces time expenditure.
Cost Savings: Reduces maintenance expenses and enhances productivity.
Customer Satisfaction: Ensures uninterrupted service delivery for improved client experience.

HPE NonStop is implemented across industries like finance, where reliability in transaction processing is essential, and telecommunications, which demands high availability due to continuous service requirements. Its application ensures operational consistency, compliance with industry standards, and critical data protection.

Hewlett Packard Enterprise

Sample Customers

NxtGen Datacenter, Medien-Service Untermain (MSU), Exasol, IndigoVision, Dayco

Bankart, Capital Securities Corporation

Buyer's Guide

Dell PowerEdge R-Series vs. HPE NonStop

June 2026

Free Report: Dell PowerEdge R-Series vs. HPE NonStop

Find out what your peers are saying about Dell PowerEdge R-Series vs. HPE NonStop and other solutions. Updated: June 2026.

DOWNLOAD NOW

902,495 professionals have used our research since 2012.

See our Dell PowerEdge R-Series vs. HPE NonStop report.

See our list of best Blade Servers vendors.

We monitor all Blade Servers reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.