Dell PowerFlex vs Red Hat Ceph Storage comparison

The compared Dell Technologies and Red Hat solutions aren't in the same category. Dell Technologies is ranked #5 in HCI , with an average rating of 9.0, and holds a 6.0% mindshare in the category. Red Hat is ranked #3 in SDS , with an average rating of 9.0, and holds a 10.5% mindshare. Additionally, 96% of Dell Technologies users are willing to recommend the solution, compared to 82% of Red Hat users who would recommend it.

Dell PowerFlex

Read 29 Dell PowerFlex reviews

8,406 Views
7,565 Comparison Views

96% willing to recommend

Red Hat Ceph Storage

Read 27 Red Hat Ceph Storage reviews

16,559 Views
4,305 Comparison Views

82% willing to recommend

Dell PowerFlex

Red Hat Ceph Storage

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Dell PowerFlex and Red Hat Ceph Storage based on real PeerSpot user reviews.

Find out what your peers are saying about Dell Technologies, Nutanix, Broadcom and others in HCI.

To learn more, read our detailed HCI Report (Updated: June 2026).

Buyer's Guide

HCI

June 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 PowerFlex

Average Rating

8.4

Reviews Sentiment

6.5

Number of Reviews

Ranking in other categories

HCI (5th)

Red Hat Ceph Storage

Average Rating

8.2

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Software Defined Storage (SDS) (3rd), File and Object Storage (2nd)

Mindshare comparison

Dell PowerFlex and Red Hat Ceph Storage aren’t in the same category and serve different purposes. Dell PowerFlex is designed for HCI and holds a mindshare of 6.0%, down 11.6% compared to last year.
Red Hat Ceph Storage, on the other hand, focuses on Software Defined Storage (SDS), holds 10.5% mindshare, down 20.6% since last year.

HCI Mindshare Distribution
Product	Mindshare (%)
Dell PowerFlex	6.0%
VxRail	10.4%
Nutanix Cloud Infrastructure (NCI)	9.1%
Other	74.5%

HCI

Software Defined Storage (SDS) Mindshare Distribution
Product	Mindshare (%)
Red Hat Ceph Storage	10.5%
DataCore SANsymphony	6.6%
Nutanix Cloud Infrastructure (NCI)	6.1%
Other	76.8%

Software Defined Storage (SDS)

Featured Reviews

Aqib Butt

Enterprise Solution Manager at a tech services company with 201-500 employees

Dell PowerFlex is a high-performance, software-defined infrastructure platform designed for mission-critical workloads. It combines compute and software-defined storage in a flexible, scalable arch.

Independent Scaling of Compute and Storage PowerFlex allows us to scale compute and storage resources independently. This disaggregated architecture is extremely valuable for optimizing costs and right-sizing infrastructure based on workload demands particularly in environments with variable AI and database workloads. High Performance with Low Latency With support for NVMe, RDMA and a fully distributed architecture, PowerFlex delivers consistent low-latency performance. This is critical for applications like AI model training, real-time analytics and Tier-1 transactional databases. Flexible Deployment Options The ability to deploy PowerFlex in hyper-converged (HCI), two-layer or mixed architectures provides design flexibility for different customer needs. Whether they're building a private cloud, extending hybrid cloud capabilities or deploying in a DR configuration. Automation via PowerFlex Manager PowerFlex Manager simplifies complex operations such as provisioning, lifecycle management and policy enforcement. This helps reduce operational overhead and improves IT agility. Resiliency and Self-Healing Architecture The platform offers zero-impact rebuilds and built-in fault tolerance across nodes and disks, making it extremely reliable for business-critical workloads. Integration with AI and Kubernetes Ecosystems With support for CSI drivers and GPU-enabled infrastructure, PowerFlex fits seamlessly into modern DevOps and AI/ML pipelines allowing us to serve next-gen workloads without needing separate infrastructure stacks.

Read full review

Rifat Rahman

Infrastructure Architect & CEO at Tirzok Private Limited

Offers reliable performance and availability for large deployments

I would like to see improvements in Red Hat Ceph Storage not because I necessarily think it needs improvement, but because I generally prefer to do things manually rather than following the containerization part. Current deployments are based on containers, but I deploy manually with my scripts and controls. If there are no Kubernetes-like requirements, I often prefer to deploy a whole manual process. I don't ask for improvements in the deployment model because Red Hat has its own philosophy about making things, but it's my personal choice that I prefer things manually. Some features are available only in the containerization part, so if those are also available in manual deployment, that will help.

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

"My overall product rating would be nine out of ten."

"It is more stable, more powerful, and has more integration features."

"Dell PowerFlex is a highly scalable solution."

"The support team responds quickly."

"We've had no issues with scaling the solution."

"We are planning to upgrade this system in three years, but in the meantime, we are happy with VxFlex."

"The solution saves a lot of space in the data center and that is a key advantage for us."

"The program is stable."

More Dell PowerFlex pros

"Ceph has simplified my storage integration. I no longer need two or three storage systems, as Ceph can support all my storage needs. I no longer need OpenStack Swift for REST object storage access, I no longer need NFS or GlusterFS for filesystem sharing, and most importantly, I no longer need LVM or DRBD for my virtual machines in OpenStack."

"Data redundancy is a key feature, since it can survive failures (disks/servers) and we didn’t lose our data or have a service interruption during server or disk failures."

"We have some legacy servers that can be associated with this structure. With Ceph, we can rearrange these machines and reuse our investment."

"The ability to provide block storage and object storage from the same storage cluster is very valuable for us."

"We are using Ceph internal inexpensive disk and data redundancy without spending extra money on external storage."

"High reliability with commodity hardware There is no cost for software"

"It has helped to save money and scale the storage without limits."

"Red Hat Ceph Storage is working exactly as it should be; it's running in the background, it's working, and it doesn't bother me."

More Red Hat Ceph Storage pros

Cons

"We're also running Hyper-V virtual machines. But we recently discovered that migration of the Hyper-V virtual machines is a bit challenging. Maybe if Dell EMC can come out with a tool that will make it very easy for us to migrate the Microsoft Hyper-V machine, that may be an improvement."

"The installation is complex."

"I recommend adding some more monitoring tools."

"The solution is okay overall. It could be easier to learn."

"The solution must be more flexible."

"Licensing restrictions can be frustrating."

"I think there might be some room for improvement when it comes to pricing, because although I know how to convert customers, at the end of day, it's quite expensive. Sometimes your feature architecture is still coming out much cheaper than hardware costs for your infrastructure."

"Including instrumentation would be a helpful improvement."

More Dell PowerFlex cons

"Ceph Storage lacks RDMA support for inter-OSD communication. That is a huge loss in terms of performance."

"This product uses a lot of CPU and network bandwidth. It needs some deduplication features and to use delta for rebalancing."

"What could be improved in Red Hat Ceph Storage is its user interface or GUI."

"If you use for any other solution like other Kubernetes solutions, it's not very suitable."

"The management features are pretty good, but they still have room for improvement."

"Ceph does not deal very well with, or takes a long time to recover from, certain kinds of network failures and individual storage node failures."

"Some documentation is very hard to find."

"Routing around slow hardware."

More Red Hat Ceph Storage cons

Pricing and Cost Advice

"The cost of this solution is fair."

"The price could be improved."

"The price of the solution is fair, it is priced in the average range amongst competitors."

"The product is expensive."

"If one is cheap and ten is expensive, I rate the price as eight and a half. The tool is expensive."

"From my perspective, pricing is expensive. If they can reduce the pricing or offer more customer incentives, it would attract more users."

"The solution's pricing could be much cheaper and affordable."

"The pricing for this solution is good."

More Dell PowerFlex pricing and cost advice

"The price of Red Hat Ceph Storage is reasonable."

"If you can afford a product like Red Hat Ceph Storage then go for it. If you cannot, then you need to test Ceph and get your hands dirty."

"I rate the product’s pricing an eight out of ten."

"There is no cost for software."

"We never used the paid support."

"Most of time, you can get Ceph with the OpenStack solution in a subscription as a bundle."

"The price of this product isn't high."

"The other big advantage is that Ceph is free software. Compared to traditional SAN based storage, it is very economical."

More Red Hat Ceph Storage pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

13%

Manufacturing Company

11%

Healthcare Company

Computer Software Company

12%

Manufacturing Company

11%

Financial Services Firm

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	8
Large Enterprise	16

By reviewers
Company Size	Count
Small Business	13
Midsize Enterprise	4
Large Enterprise	15

Questions from the Community

What are the major differences between VxRail and Dell EMC PowerFlex?

VxRail vs. Dell EMC PowerFlex VxRail provides stable solutions for technical problems while at the same time not being too expensive for a company to invest in. Even if the user is working with a l...

See all answers

What is your experience regarding pricing and costs for Dell EMC PowerFlex?

Dell PowerFlex is a premium software-defined infrastructure solution and while the initial investment may seem higher than traditional SAN or mid-tier HCI solutions, the long-term TCO is competitive.

See all answers

What needs improvement with Dell EMC PowerFlex?

Area of Improvement: While PowerFlex Manager is powerful, the UI could be more intuitive, especially for first-time users or non-technical admins. Streamlined navigation, contextual help and guided...

See all answers

How does Red Hat Ceph Storage compare with MiniO?

Red Hat Ceph does well in simplifying storage integration by replacing the need for numerous storage solutions. This solution allows for multiple copies of replicated and coded pools to be kept, ea...

See all answers

What needs improvement with Red Hat Ceph Storage?

Areas of Red Hat Ceph Storage that have room for improvement include more promotion. Many people do not know about the Stratus case, which is one of the most reliable systems available in the world...

See all answers

What advice do you have for others considering Red Hat Ceph Storage?

I do not have experience working with solutions such as Red Hat Ceph Storage and StorPool. I have plenty of experience related to storage, such as with Ceph. My customers use Ceph, so I am familiar...

See all answers

Comparisons

VxRail vs Dell PowerFlex

Compared 42% of the time

VMware vSAN vs Dell PowerFlex

Compared 6% of the time

Nutanix Cloud Infrastructure (NCI) vs Dell PowerFlex

Compared 6% of the time

HPE Alletra dHCI vs Dell PowerFlex

Compared 5% of the time

Dell vSAN Ready Nodes vs Dell PowerFlex

Compared 3% of the time

More Dell PowerFlex Competitors

MinIO vs Red Hat Ceph Storage

Compared 42% of the time

VMware vSAN vs Red Hat Ceph Storage

Compared 3% of the time

NetApp StorageGRID vs Red Hat Ceph Storage

Compared 3% of the time

Nutanix Unified Storage (NUS) vs Red Hat Ceph Storage

Compared 2% of the time

Dell PowerScale vs Red Hat Ceph Storage

Compared 2% of the time

More Red Hat Ceph Storage Competitors

Product Reports

Buyer's Guide

Dell PowerFlex

June 2026

Download Dell PowerFlex product report

Buyer's Guide

Red Hat Ceph Storage

June 2026

Download Red Hat Ceph Storage product report

Also Known As

VxFlex, VxRack FLEX, PowerFlex

Ceph

Overview

Dell PowerFlex is a software-defined storage infrastructure delivering modern architecture and versatile deployment for on-premises or cloud. It achieves high performance, scalable storage, and workload consolidation through advanced automation.

PowerFlex's VMware compatibility ensures seamless integration, offering flexibility in compute and storage scaling. With its hyper-converged infrastructure, it caters to AI, cloud, and database environments, providing robust automation, resilience, and security. Flexible deployment options are complemented by a single-window management system, prioritizing cost optimization. However, enhancements are needed in monitoring tools, user interface, and AI functionality. Migration from Hyper-V and licensing flexibility also require attention, while improved documentation could simplify usage. Integration with services and streamlined upgrade processes are essential.

What are the key features of Dell PowerFlex?

VMware Compatibility: Ensures smooth integration and flexibility in deployment.
Scalability: Independently scales compute and storage resources as needed.
High Availability: Maintains continuous availability across deployed systems.
Low Latency Performance: Optimizes storage and compute operations for minimal delays.
Hyper-Converged Infrastructure: Combines compute, storage, and networking for streamlined operations.

What benefits should users consider in reviews?

Ease of Management: Simplifies administration with a unified management interface.
Cost Optimization: Provides opportunities for reduced operational costs.
Flexibility: Offers diverse deployment options tailored to specific needs.
Automation Tools: Enhances efficiency through robust automation capabilities.
Robust Storage Capacity: Supports growing data requirements with substantial storage options.

PowerFlex is essential in industries requiring support for mission-critical workloads and large-scale applications. It is instrumental for deploying storage, compute nodes, hyper-converged infrastructure, and private clouds. The platform integrates compute, storage, and networking, optimizing performance for modern applications like AI video analytics and disaster recovery.

Dell Technologies

Red Hat Ceph Storage unifies block, object, and file storage, offering scalability and high availability. It's open-source, promoting flexibility and cost efficiency across diverse environments, making it a reliable choice for integrating with stack solutions.

Red Hat Ceph Storage integrates well with OpenStack and Kubernetes, serving as back-end storage for private clouds and critical applications. Its open-source nature ensures economic efficiency, while support for commodity hardware enhances resilience and adaptability. The platform provides seamless scalability and robust performance, vital for large file systems and demanding environments. Users appreciate its ability to manage infrastructure through a single platform, supporting diverse needs from object storage to hyperconverged systems.

What are the key features of Red Hat Ceph Storage?

Unified Storage System: Provides block, object, and file storage in one platform.
Scalability: Easily supports expanding storage needs.
High Availability: Ensures data reliability even during failures.
Open-Source Flexibility: Promotes customization and cost savings.

What benefits should users look for in reviews?

Reliable Infrastructure: Delivers consistent data access and performance.
Cost Efficiency: Reduces expenses with open-source licensing.
Adaptability: Integrates well with commodity hardware and diverse environments.
Scalable Growth: Supports future expansion with ease.

In industries like cloud computing, Red Hat Ceph Storage is used for deploying OpenShift clusters and supporting archive and media storage needs. Its application in hyperconverged systems and video surveillance benefits from its scalability and reliability, making it a preferred choice for large-scale deployments and critical storage solutions.

Red Hat

Sample Customers

Canopy, 8x8Inc., Atos, Canadian Pacific, City of Denton, CenturyLink, BNP Paribas, Asyaport, EDF, CSC, Fox Sports, Insight, Hunter, KPIT, Paetec, Rosetta Stone, Sonda, Xerox

Dell, DreamHost

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