Dell PowerEdge C- Series vs HPE Superdome X 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 8.4, while Hewlett Packard Enterprise is ranked #6 with an average rating of 9.0. Dell Technologies holds a 3.2% mindshare in Blade Servers, compared to Hewlett Packard Enterprise’s 7.4% mindshare. Additionally, 96% of Dell Technologies users are willing to recommend the solution, compared to 100% of Hewlett Packard Enterprise users who would recommend it.

Dell PowerEdge C- Series

Read 32 Dell PowerEdge C- Series reviews

897 Views
440 Comparison Views

96% willing to recommend

HPE Superdome X

Read 11 HPE Superdome X reviews

1,154 Views
1,142 Comparison Views

100% willing to recommend

Dell PowerEdge C- Series

HPE Superdome X

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 7, 2025

Dell PowerEdge C-Series and HPE Superdome X are competitive products in the robust server solutions category. HPE Superdome X tends to have an advantage with its advanced features for critical applications.

Features: Dell PowerEdge C-Series offers remarkable scalability, flexible configurations ideal for cloud, and high-performance computing environments. Its high CPU processing power and seamless integration with virtualization platforms make it invaluable for various data center tasks. In contrast, HPE Superdome X highlights mission-critical reliability, advanced partitioning capabilities, and the ability to manage complex workloads effectively, making it particularly apt for enterprise-level applications.

Room for Improvement: Dell PowerEdge C-Series could enhance its mission-critical feature set to better compete in environments requiring extreme reliability. Its intricate configuration options, while a strength, might also create challenges for inexperienced users. Additionally, offering more advanced memory configurations could boost performance. HPE Superdome X may benefit from more streamlined deployment options, easing the complexity of its setup. Greater compatibility with less common software environments and reducing overall cost could expand its potential user base. Simplifying the management interface might also expedite user acclimation.

Ease of Deployment and Customer Service: Dell PowerEdge C-Series is known for its straightforward deployment, versatile integration options, and excellent customer service, making it user-friendly in various IT infrastructures. HPE Superdome X, while offering comprehensive deployment guidance and robust support, involves a more complex setup due to its advanced features, potentially slowing initial deployment phases but providing detailed support for intricate configurations.

Pricing and ROI: Dell PowerEdge C-Series provides a cost-effective solution, delivering solid ROI through scalability and flexibility, advantageous for businesses moving into cloud environments. HPE Superdome X incurs a higher initial setup cost; however, its ROI is justified by its enhanced reliability and performance for enterprise-critical operations, providing high value for organizations requiring robust computing capabilities.

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

Buyer's Guide

Dell PowerEdge C- Series vs. HPE Superdome X

February 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 Superdome X

Ranking in Blade Servers

6th

Average Rating

9.0

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of February 2026, in the Blade Servers category, the mindshare of Dell PowerEdge C- Series is 3.2%, up from 0.5% compared to the previous year. The mindshare of HPE Superdome X is 7.4%, down from 10.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Blade Servers Market Share Distribution
Product	Market Share (%)
HPE Superdome X	7.4%
Dell PowerEdge C- Series	3.2%
Other	89.4%

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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reviewer2056329

Professor at a educational organization with 1,001-5,000 employees

Robust product, helped with workload management and offers remote configuration

In this specific model, it could be beneficial to have a server configuration similar to Cisco, like the kind offered in HPE Superdome Flex X280. The ability to separate the chassis is important because we are forced to use two chassis even with lower loads. So introducing more flexibility in the Superdome environment would be helpful. One other problem is energy consumption. We are forced to use both chassis even when we only need, for example, all four processors. It's not always used at full capacity every day. When underutilized, we still need to have both chassis powered, which creates an energy consumption issue. While the machine can be configured to reduce consumption, the idea of having different possible configurations with varying chassis usage, similar to the Flex version, could be interesting for this model, too. This model leverages specific features of the Intel MAP board, so switching like in the Flex might be difficult due to the motherboard switching involved.

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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

"It is a scalable solution."

"The most significant benefits, in my experience, are the configuration, reliability of the equipment, and the support of Dell."

"The scalability of the product is good since it offers high performance and capacity."

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

"The performance is good."

"It provides the necessary infrastructure for our operations."

"I like the feature that allows for a backup and that is suitable for me."

"The security of the product is very good."

More Dell PowerEdge C- Series pros

"I like the robustness of the machine. Similar performance could likely be achieved with other configurations, but this machine is very stable."

"One of the really cool things about Superdome is, depending on the model you choose, you can put 8-16 blades in it."

"SDX gave us a very large RAM and we need that for the large-scale graph-handling applications."

"The most valuable features of HPE Superdome X are speed, performance, and resilience."

"This product is very reliable."

"We've got a few of them, because we needed some really large machines. So far, they've been working pretty good."

"Superdome X is a system that can compete in terms of performance and uptime, but it's now standard. That is the great value. There are competitors like IBM, for example, but IBM has a propietary operating system. With Superdome X, you have a system that can run Windows, Red Hat, or VMware, but in a mission critical server."

Cons

"The reliability needs improvement."

"Customer service and support have been generally helpful but can be slow due to the need to navigate different specialists."

"They could automate or simplify it more."

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

"There is some trouble with the stability part of the product, making it an area where improvements are required."

"The need to update the firmware and check if there is any bug in the product is one of the areas where Dell PowerEdge C falls short and needs to make improvements."

"The product’s cost needs improvement."

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

More Dell PowerEdge C- Series cons

"I know we support Windows and I think it's Red Hat, and I'd like to see more OSs supported."

"HPE Superdome X can improve by adding a lot of cloud capabilities to allow this solution to be cloud-ready in case the customer wants to move it to the cloud."

"What would make it better from my point of view is if HPE spent more time on testing with the actual built-in Red Hat Linux drivers, as opposed to always trying to say, "Use our driver.""

"In this specific model, it could be beneficial to have a server configuration similar to Cisco, like the kind offered in HPE Superdome Flex X280. The ability to separate the chassis is important because we are forced to use two chassis even with lower loads. So introducing more flexibility in the Superdome environment would be helpful."

"It would be helpful if you could do the maintenance completely online."

"I'd like to see the onboarding of some storage class memory to really expand the already very large RAM, into something that could be even much bigger."

Pricing and Cost Advice

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

"The price of the solution is reasonable."

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

"The price could be reduced."

"PowerEdge C is a product that is priced at a medium range, so it is not too expensive."

"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."

"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."

"PowerEdge C is very expensive, but personally, I think it's worth the price."

More Dell PowerEdge C- Series pricing and cost advice

"The pricing is not very cheap. I would rate the pricing a seven out of ten, with one being very inexpensive, and ten being very expensive."

"There is a very expensive one-time cost with no licensing fees."

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Top Industries

By visitors reading reviews

University

12%

Venture Capital & Private Equity Firm

11%

Marketing Services Firm

Comms Service Provider

Manufacturing Company

15%

Government

10%

Financial Services Firm

University

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	3
Midsize Enterprise	2
Large Enterprise	7

Questions from the Community

What do you like most about PowerEdge C?

The solution provides good support and service.

See all answers

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

My experience with the pricing of this tool is that it's in mid-range. They have good competitors in the market who are offering better pricing, so there is scope for improvement in this area.

See all answers

What needs improvement with PowerEdge C?

There are a few bugs in PowerEdge C that require some configurational settings to be done with the help of a support team when we reconfigure the solution. This is one area where they can improve t...

See all answers

What do you like most about HPE Superdome X?

I like the robustness of the machine. Similar performance could likely be achieved with other configurations, but this machine is very stable.

See all answers

What is your experience regarding pricing and costs for HPE Superdome X?

The pricing is not very cheap. I would rate the pricing a seven out of ten, with one being very inexpensive, and ten being very expensive.

See all answers

What needs improvement with HPE Superdome X?

See all answers

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Compared 24% of the time

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Compared 13% of the time

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Compared 13% of the time

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Compared 10% of the time

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Compared 5% of the time

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Product Reports

Buyer's Guide

Dell PowerEdge C- Series

February 2026

Download Dell PowerEdge C- Series product report

Buyer's Guide

Blade Servers

January 2026

Download HPE Superdome X product report

Also Known As

No data available

HP Integrity Superdome, HP Superdome X

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

HPE Superdome X is an HPE server that represents a new category of x86 modular, mission-critical systems to consolidate all tiers of critical applications on a common platform. Engineered with trusted Superdome 2 reliability, the HPE Superdome X includes a modular, bladed design, and shares HPE BladeSystem efficiencies including a common server management framework, supported from x86 to Superdome 2. With breakthrough innovations such as the fault-tolerant Crossbar Fabric and Error Analysis Engine coupled with hard partitioning capabilities, Superdome X sets the standard for mission-critical x86 computing.

Hewlett Packard Enterprise

Sample Customers

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

Pella

Buyer's Guide

Dell PowerEdge C- Series vs. HPE Superdome X

February 2026

Free Report: Dell PowerEdge C- Series vs. HPE Superdome X

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