Dell PowerEdge C- Series vs HPE NonStop comparison

Dell Technologies and Hewlett Packard Enterprise are both solutions in the Blade Servers category. Dell Technologies is ranked #7 with an average rating of 8.5, while Hewlett Packard Enterprise is ranked #12. Dell Technologies holds a 3.5% mindshare in Blade Servers, compared to Hewlett Packard Enterprise’s 4.7% mindshare. Additionally, 96% of Dell Technologies users are willing to recommend the solution, compared to 90% of Hewlett Packard Enterprise users who would recommend it.

Dell PowerEdge C- Series

Read 32 Dell PowerEdge C- Series reviews

1,006 Views
513 Comparison Views

96% willing to recommend

HPE NonStop

Read 12 HPE NonStop reviews

963 Views
963 Comparison Views

90% willing to recommend

Dell PowerEdge C- Series

HPE NonStop

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 8, 2026

Dell PowerEdge C-Series and HPE NonStop are competing products in the data center market. Dell PowerEdge C-Series offers advantages in cost-efficiency and ease of deployment, while HPE NonStop provides superior fault tolerance and scalability, appealing to users requiring high reliability.

Features: Dell PowerEdge C-Series delivers high-density designs and energy-efficient performance with robust iDRAC remote management, making it ideal for cloud computing. It includes an Intelligent Platform Management Interface for streamlined management. HPE NonStop offers unmatched fault tolerance with duplicated components for self-healing capabilities, rock-solid reliability with 99.9% uptime, and scalability that caters to dynamic load requirements, crucial for mission-critical applications.

Room for Improvement: Dell PowerEdge C-Series could benefit from enhanced advanced feature sets comparable to those in higher-end models. Its deployment, while straightforward, still has room for improved integration capabilities. Dell could also expand its scalability options to meet the needs of rapidly growing businesses. For HPE NonStop, addressing the complexity of its deployment procedure could reduce setup times. Cost optimization would significantly improve its competitiveness, along with making its advanced features less exclusive. Streamlining its advanced security configurations would further enhance user friendliness.

Ease of Deployment and Customer Service: Dell PowerEdge C-Series provides an easy and quick deployment process with responsive customer service that supports quick implementations. HPE NonStop, despite offering comprehensive support, involves a more intricate deployment process due to its complex and advanced features, requiring detailed planning and time.

Pricing and ROI: Dell PowerEdge C-Series offers an attractive pricing model that provides businesses a quick ROI due to its competitive initial setup costs. HPE NonStop, while having a higher upfront cost, is viewed as a long-term investment for businesses prioritizing extreme reliability and uptime, potentially yielding better value over time.

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

Buyer's Guide

Dell PowerEdge C- Series vs. HPE NonStop

March 2026

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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 C- Series

Ranking in Blade Servers

7th

Average Rating

8.6

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Density Optimized 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 March 2026, in the Blade Servers category, the mindshare of Dell PowerEdge C- Series is 3.5%, up from 0.6% compared to the previous year. The mindshare of HPE NonStop is 4.7%, up from 3.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Blade Servers Mindshare Distribution
Product	Mindshare (%)
Dell PowerEdge C- Series	3.5%
HPE NonStop	4.7%
Other	91.8%

Blade Servers

Featured Reviews

Gouranga Maiti

Sr. Project Manager IT at ITC Ltd

High-performance servers have powered secure database analytics and flexible virtualization

The processing power and computing power are very good. Even with the Xeon Gold processor, it is performing very well without any issues. After migrating to these servers, we reduced the number of cores or CPUs from our infrastructure level. However, it is still not reaching the threshold limit of CPU usage. The bandwidth handling capability as well as computing capabilities are excellent. Day by day, Dell is enhancing and releasing new models and new Dell PowerEdge C- Series systems with new computing capability CPUs from Intel. These types of compatibilities are getting evaluated, and I am keeping my eye on that aspect so that when new technologies and new areas emerge, we can buy new hardware to migrate and host our other applications. Dell PowerEdge C- Series advanced security features are noteworthy. My applications are running without any issues, without any hacking or data leakage. Our security team and gateway firewall teams are always concerned about security, and I have peace of mind. Of course, Dell PowerEdge C- Series security features are helping us improve that. The hardware design is getting more and more powerful day by day. Whenever Dell releases new things, it is getting compatible with our different types of Gold, Platinum, Intel Xeon, and AMD type of CPUs. Dell PowerEdge C- Series handles L2 and L3 cache capabilities, caching capabilities, memory computing capabilities, and the NVMe RAM type also improves performance. The OS level hardware also has this type of NVMe type of high-speed storage implemented on that hardware. The hardware is getting improved day by day. Dell PowerEdge C- Series storage is used in our data center, but I am not concerned about that because it is not used in my division. Although I am part of that organization, in my division, I am not using that.

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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.

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Quotes from Members

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

Pros

"The product's initial setup phase was easy."

"My experience with Dell PowerEdge C- Series is very good and positive."

"The scalability of the solution met our needs."

"The initial setup is not complex. It's a user-friendly tool."

"The management platform is great."

"PowerEdge serves as the server solution for installations and processing in our data center and provides the necessary infrastructure for our operations."

"The hybrid solution is much more stable than other products."

"It is a scalable solution."

More Dell PowerEdge C- Series pros

"We don't have any issues with the stability of HPE NonStop."

"They've been very reliable since we started using them in 1978, but we're going to replace them in a few years."

"Implement it. You will never regret it."

"It is a nearly perfect product, although it also has some restrictions and short comings."

"The stability of HPE NonStop is good."

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

"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."

More HPE NonStop pros

Cons

"The reliability needs improvement."

"Cost is an important factor needing improvement. The pricing of PowerEdge solutions is very high nowadays."

"With reference architectures like VX rack, the update process is quite painful."

"I am uncertain about the return on investment and whether I have seen a return on investment with Dell PowerEdge C- Series."

"The solution’s pricing could be cheaper."

"The VxRail should be opened to allow other virtualization platforms to be used."

"Its customer service could be better."

More Dell PowerEdge C- Series cons

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

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

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

"It is a nearly perfect product, although it also has some restrictions and short comings."

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

"The initial setup is complex. You need the help of a consultant for it to go smoothly."

"Currently the NonStop platform doesn’t support virtualization of servers or CPU’s. Only storage."

"HPE NonStop could improve by having infrastructure management."

More HPE NonStop cons

Pricing and Cost Advice

"The cost depends on the configuration."

"Despite the slightly higher price, we prefer Dell due to the high quality of their products."

"I don't handle the financial aspects, so I don't know the exact costs, but in terms of the value it brings, it's worth it."

"I would rate the pricing 4 out of 10, in terms of its cost expense."

"When we talk about pricing it is the cheapest on the market that I have found."

"The product costs can be high, especially for disks and other components."

"There is a need to pay towards the annual subscription-based licensing model offered by the solution. The product is moderately priced. Price is a critical issue, and it is always good to have moderately priced solutions."

"We buy licenses for the solution's advanced features."

More Dell PowerEdge C- Series pricing and cost advice

"HPE NonStop is definitely on the higher end."

"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."

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Top Industries

By visitors reading reviews

University

10%

Venture Capital & Private Equity Firm

Marketing Services Firm

Comms Service Provider

Computer Software Company

17%

Financial Services Firm

14%

University

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	16
Midsize Enterprise	5
Large Enterprise	11

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

Questions from the Community

What do you like most about PowerEdge C?

The solution provides good support and service.

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What is your experience regarding pricing and costs for PowerEdge C?

I just use normal switches for the domain controller in the network, as I have not used the advanced thermal management solutions of Dell PowerEdge C- Series.

See all answers

What needs improvement with PowerEdge C?

Dell PowerEdge C-Series does not need much improvement in the configuration part.

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Comparisons

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Compared 15% of the time

HPE Cray Supercomputing vs Dell PowerEdge C- Series

Compared 13% of the time

Cisco UCS B-Series vs Dell PowerEdge C- Series

Compared 12% of the time

Supermicro SuperBlade vs Dell PowerEdge C- Series

Compared 8% of the time

Dell PowerEdge MX- Series vs Dell PowerEdge C- Series

Compared 8% of the time

More Dell PowerEdge C- Series Competitors

Dell PowerEdge MX- Series vs HPE NonStop

Compared 13% of the time

HPE Superdome X vs HPE NonStop

Compared 13% of the time

Cisco UCS B-Series vs HPE NonStop

Compared 9% of the time

Lenovo Flex System vs HPE NonStop

Compared 9% of the time

Fujitsu CX1000 vs HPE NonStop

Compared 8% of the time

More HPE NonStop Competitors

Product Reports

Buyer's Guide

Dell PowerEdge C- Series

March 2026

Download Dell PowerEdge C- Series product report

Buyer's Guide

HPE NonStop

March 2026

Download HPE NonStop product report

Also Known As

No data available

HP NonStop, HPE Integrity NonStop

Overview

Dell PowerEdge C-Series is known for its high performance, scalability, and efficient power usage, making it suitable for demanding applications in data centers. Its compact design and affordability offer practicality and value for businesses seeking reliable hardware solutions.

PowerEdge C-Series offers robust virtualization capabilities and advanced reliability with Intel Xeon sockets and Intel's RAS. This series is valued for seamless expansion and strong technical support, enhancing its appeal for enterprise environments. While there is room for improvement in cost, compatibility, and additional memory slots, it remains a favored choice for database servers, VOIP systems, and application hosting due to its flexible configurations and ease of integration with VMware infrastructure. Enhancements desired by users include better AI integration, more iDRAC functionality, and improved stability and service procedures.

What are the key features of PowerEdge C-Series?

Remote Management: Features iDRAC for efficient remote management.
Performance: Supports high performance with Intel Xeon sockets.
Reliability: Advanced reliability assured with Intel's RAS capabilities.
Scalability: Offers seamless expansion and scalability.
Compact Design: Compact build enhances usability and tool-free maintenance.

What benefits should users consider?

Cost Efficiency: Provides affordability with efficient power usage.
Flexibility: Offers configurations for diverse budget needs.
Technical Support: Backed by robust customer and technical support.
Integration Capabilities: Seamless integration with VMware for workload management.

In banking, telecommunications, and public sectors, Dell PowerEdge C-Series is implemented to support virtual machines, internal applications, and high-performance computing tasks. Its reliable integration with VMware infrastructure makes it an ideal choice for businesses seeking efficient workload management and critical hardware backup solutions. Its affordability and power efficiency allow organizations in these sectors to meet their computing demands without straining budgets.

Dell Technologies

When availability matters, the new HPE Integrity NonStop X enables you to stay ahead of your competition by mitigating the risk of downtime and effortlessly meeting your business processing, OLTP, and database requirements all with an industry-standard x86 architecture. HPE brings you an unparalleled portfolio of HPE Integrity NonStop systems the NonStop i family and the NonStop X family. These systems deliver the highest level of availability for the most-demanding, high-value workloads and customer-facing applications.

Hewlett Packard Enterprise

Sample Customers

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

Bankart, Capital Securities Corporation

Buyer's Guide

Dell PowerEdge C- Series vs. HPE NonStop

March 2026

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