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 #3 in HCI , with an average rating of 8.8, and holds a 9.3% mindshare in the category. Red Hat is ranked #2 in SDS , with an average rating of 8.8, and holds a 18.4% 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

8,937 Views
8,133 Comparison Views

96% willing to recommend

Red Hat Ceph Storage

Read 27 Red Hat Ceph Storage reviews

14,192 Views
2,980 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: October 2025).

Buyer's Guide

HCI

October 2025

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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 (3rd)

Red Hat Ceph Storage

Average Rating

8.2

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Software Defined Storage (SDS) (2nd), 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 9.3%, down 11.8% compared to last year.
Red Hat Ceph Storage, on the other hand, focuses on Software Defined Storage (SDS), holds 18.4% mindshare, down 20.7% since last year.

HCI Market Share Distribution
Product	Market Share (%)
Dell PowerFlex	9.3%
VxRail	15.8%
VMware vSAN	13.9%
Other	61.0%

HCI

Software Defined Storage (SDS) Market Share Distribution
Product	Market Share (%)
Red Hat Ceph Storage	18.4%
Microsoft Storage Spaces Direct	7.3%
DataCore SANsymphony	7.2%
Other	67.1%

Software Defined Storage (SDS)

Featured Reviews

Serdar De

IT Manager at ÜÇGE Shopfitting & Design

Initial setup has been straightforward and it has reasonable pricing

We are new to this, so we are still learning about the valuable features The solution is okay overall. It could be easier to learn. We haven't had any issues. They could have more AI functionality in the future. I have been using the solution for six months. I have not encountered any problems…

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

"The program is stable."

"Dell PowerFlex improves our latency which allowed us to reduce a lot of our Microsoft Enterprise SQL licenses."

"The support team responds quickly."

"The resiliency and data protection are the most valuable features."

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

"The setup was very straightforward."

"The integration with AWS is a valuable feature."

"PowerFlex offers us more IOPS, improving the application performance. It also helps us reduce our storage and eliminate redundancy. The primary thing is that we work 24/7, so we shouldn't have operational issues."

More Dell PowerFlex pros

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

"We have not encountered any stability issues for the product."

"What I found most valuable from Red Hat Ceph Storage is integration because if you are talking about a solution that consists purely of Red Hat products, this is where integration benefits come in. In particular, Red Hat Ceph Storage becomes a single solution for managing the entire environment in terms of the container or the infrastructure, or the worker nodes because it all comes from a single plug."

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

"Red Hat Ceph Storage is a reliable solution, it works well."

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

"We use the solution for cloud storage."

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

More Red Hat Ceph Storage pros

Cons

"There should be more functionality available for routing."

"Needs some more monitoring tools."

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

"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."

"The support of containers needs to be improved. At present, it is limited to VMware. There needs to be direct communication with the hardware rather than through a hypervisor."

"I am not really impressed by the technical support of this solution."

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

More Dell PowerFlex cons

"If troubleshooting is needed, the response should be faster."

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

"The licensing cost is excessively high. This is a significant issue from my perspective."

"Some documentation is very hard to find."

"I have not identified any drawbacks, however, the response to public platform inquiries could be faster."

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

"In the deployment step, we need to create some config files to add Ceph functions in OpenStack modules (Nova, Cinder, Glance). It would be useful to have a tool that validates the format of the data in those files, before generating a deploy with failures."

"Geo-replication needs improvement. It is a new feature, and not well supported yet."

More Red Hat Ceph Storage cons

Pricing and Cost Advice

"The price could be improved."

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

"The cost of this solution is fair."

"The pricing for this solution is good."

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

"We have a good contact in Dell and he prepared all the information and provided everything to us."

"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."

More Dell PowerFlex pricing and cost advice

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

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

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

"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."

"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."

More Red Hat Ceph Storage pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

13%

Manufacturing Company

11%

Financial Services Firm

11%

Government

Computer Software Company

18%

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 do you like most about Dell EMC PowerFlex?

The support is highly responsive.

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

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 13% of the time

HPE Alletra dHCI vs Dell PowerFlex

Compared 10% of the time

Nutanix Cloud Infrastructure (NCI) vs Dell PowerFlex

Compared 6% of the time

HPE SimpliVity vs Dell PowerFlex

Compared 6% of the time

More Dell PowerFlex Competitors

MinIO vs Red Hat Ceph Storage

Compared 41% of the time

NetApp StorageGRID vs Red Hat Ceph Storage

Compared 5% of the time

VMware vSAN vs Red Hat Ceph Storage

Compared 5% of the time

Microsoft Storage Spaces Direct vs Red Hat Ceph Storage

Compared 4% of the time

Nutanix Unified Storage (NUS) vs Red Hat Ceph Storage

Compared 2% of the time

More Red Hat Ceph Storage Competitors

Product Reports

Buyer's Guide

Dell PowerFlex

October 2025

Download Dell PowerFlex product report

Buyer's Guide

Red Hat Ceph Storage

October 2025

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: October 2025.

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