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 8.8, and holds a 6.7% mindshare in the category. Red Hat is ranked #3 in SDS , with an average rating of 9.3, and holds a 12.3% 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

8,001 Views
7,281 Comparison Views

96% willing to recommend

Red Hat Ceph Storage

Read 27 Red Hat Ceph Storage reviews

14,002 Views
3,080 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, Broadcom, Nutanix and others in HCI.

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

Buyer's Guide

HCI

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 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 (1st)

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 6.7%, down 12.7% compared to last year.
Red Hat Ceph Storage, on the other hand, focuses on Software Defined Storage (SDS), holds 12.3% mindshare, down 21.6% since last year.

HCI Mindshare Distribution
Product	Mindshare (%)
Dell PowerFlex	6.7%
VxRail	12.4%
VMware vSAN	10.0%
Other	70.9%

HCI

Software Defined Storage (SDS) Mindshare Distribution
Product	Mindshare (%)
Red Hat Ceph Storage	12.3%
DataCore SANsymphony	5.9%
Microsoft Storage Spaces Direct	5.8%
Other	76.0%

Software Defined Storage (SDS)

Featured Reviews

MuhammedShafi

System & Network Specialist at Alfaisal University

Has supported seamless integration and offers fast implementation

This needs to be checked for the most valuable features in Dell PowerFlex for data management. It is more stable, more powerful, and has more integration features. The scalability is very good and is one of the key features of Dell PowerFlex. Its flexibility and scalability are the main reasons we can use Dell PowerFlex.

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

"It has reduced downtime. Before, on our previous solution, we used to have downtime on some of the servers because of the sort of convention. But currently I've not experienced any downtime on any of the servers, and there is no more resource congestion."

"The technical support for this solution is pretty good."

"It is easy to use for management and operations teams because the tools are in one place."

"This product offers stability and easy management."

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

"The most valuable feature of this solution is integration."

"All of the features are useful, and we found that the issue we were having in our previous environment, which was high latency on the storage, we are not experiencing anymore because the high IOPS on the storage are very good for us."

"The most valuable feature is the overall integration and just seeing the three different layers which make up the machine software. Altogether, it's something that I would say is much better than any other solution that I have experienced before."

More Dell PowerFlex pros

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

"Without any extra costs, I was able to provide a redundant environment."

"The scalability feature is used by all users and is critical for our operations."

"The setup is very easy, deserving a ten out of ten."

"The product allows our OpenStack environment to move away from the classic network type of backend storage and enables increased resilience using commodity hardware pricing, which is a major benefit."

"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."

"Ceph Storage allows us to add value related to cost and offers a unique experience compared to traditional storage."

"The solution is pretty stable."

More Red Hat Ceph Storage pros

Cons

"The initial deployment was complicated and required a lot of data nodes, IPs, internal vLANs, data vLANs, and many other things."

"In terms of improvements, I think it would help to have easier access to the cost of installing VxRack infrastructure."

"They should provide continuous support for data migration."

"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."

"We've had some issues around the licensing."

"The biggest issue with the solution is that it doesn't support Hyper V. It's a big problem."

"The solution needs to offer more documentation and educational materials."

"They need to work on improving the overhead for protecting the data."

More Dell PowerFlex cons

"It takes some time to re-balance the storage in case of server failure."

"I would like to see better performance and stability when Ceph is in recovery."

"Routing around slow hardware."

"It needs a better UI for easier installation and management."

"Please create a failback solution for OpenStack replication and maybe QoS to allow guaranteed IOPS."

"When it comes to the capabilities of Red Hat Ceph Storage such as object, block, and file storage, I am not fully satisfied."

"Some documentation is very hard to find."

"I have encountered issues with stability when replication factor was not 3, which is the default and recommended value."

More Red Hat Ceph Storage cons

Pricing and Cost Advice

"The price could be improved."

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

"The product is expensive."

"The cost of this solution is fair."

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

"The solution is expensive and I give the cost a two out of ten."

"I rate the solution's pricing an eight out of ten."

"The solution's price is medium."

More Dell PowerFlex pricing and cost advice

"The operational overhead is higher compared to Azure because we own the hardware."

"We never used the paid support."

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

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

"There is no cost for software."

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

"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."

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

More Red Hat Ceph Storage pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

12%

Computer Software Company

11%

Manufacturing Company

11%

Healthcare Company

Computer Software Company

13%

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	15

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 do you like most about Red Hat Ceph Storage?

The high availability of the solution is important to us.

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

Comparisons

VxRail vs Dell PowerFlex

Compared 38% of the time

VMware vSAN vs Dell PowerFlex

Compared 9% of the time

HPE Alletra dHCI vs Dell PowerFlex

Compared 7% of the time

Nutanix Cloud Infrastructure (NCI) vs Dell PowerFlex

Compared 6% of the time

HPE SimpliVity vs Dell PowerFlex

Compared 4% of the time

More Dell PowerFlex Competitors

MinIO vs Red Hat Ceph Storage

Compared 48% of the time

NetApp StorageGRID vs Red Hat Ceph Storage

Compared 3% of the time

VMware vSAN vs Red Hat Ceph Storage

Compared 3% of the time

Dell PowerScale (Isilon) vs Red Hat Ceph Storage

Compared 3% of the time

StorPool vs Red Hat Ceph Storage

Compared 2% of the time

More Red Hat Ceph Storage Competitors

Product Reports

Buyer's Guide

Dell PowerFlex

March 2026

Download Dell PowerFlex product report

Buyer's Guide

Red Hat Ceph Storage

March 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 is an enterprise open source platform that provides unified software-defined storage on standard, economical servers and disks. With block, object, and file storage combined into one platform, Red Hat Ceph Storage efficiently and automatically manages all your data.

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

Find out what your peers are saying about Dell Technologies, Broadcom, Nutanix and others in HCI. Updated: March 2026.

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