Nexenta vs Red Hat Ceph Storage comparison

Nexenta by DDN and Red Hat are both solutions in the Software Defined Storage (SDS) category. Nexenta by DDN is ranked #15 with an average rating of 9.0, while Red Hat is ranked #2 with an average rating of 8.8. Nexenta by DDN holds a 1.3% mindshare in SDS, compared to Red Hat’s 18.9% mindshare. Additionally, 66% of Nexenta by DDN users are willing to recommend the solution, compared to 82% of Red Hat users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 5, 2024

Red Hat Ceph Storage and Nexenta are enterprise storage solutions. Red Hat Ceph Storage seems to have the edge in pricing and customer support, while Nexenta is noted for its advanced features.

Features: Red Hat Ceph Storage offers scalability, extensive integration capabilities, and a flexible architecture. Nexenta is known for its software-defined storage capabilities, advanced analytics, and comprehensive feature set.

Ease of Deployment and Customer Service: Red Hat Ceph Storage features a streamlined deployment and responsive customer service. Nexenta focuses on customization in deployment, which may extend setup time, with generally competent support.

Pricing and ROI: Red Hat Ceph Storage offers competitive pricing with minimized setup costs and quick ROI. Nexenta involves a higher initial investment but offers substantial long-term benefits, suggesting higher potential ROI over time.

To learn more, read our detailed Nexenta vs. Red Hat Ceph Storage Report (Updated: July 2025).

Buyer's Guide

Nexenta vs. Red Hat Ceph Storage

July 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

Pure Storage FlashBlade

Mindshare comparison

As of September 2025, in the Software Defined Storage (SDS) category, the mindshare of Pure Storage FlashBlade is 4.2%, down from 4.5% compared to the previous year. The mindshare of Nexenta is 1.3%, up from 0.3% compared to the previous year. The mindshare of Red Hat Ceph Storage is 18.9%, down from 21.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Software Defined Storage (SDS) Market Share Distribution
Product	Market Share (%)
Red Hat Ceph Storage	18.9%
Pure Storage FlashBlade	4.2%
Nexenta	1.3%
Other	75.6%

Software Defined Storage (SDS)

Featured Reviews

Eric Black

Solutions Architect at Recovery Point Systems

The ability to leverage multi-tenancy along with immutability is a huge benefit for us

The only thing I feel FlashBlade is missing is the SOS API. If it had SOS API, that would put it well over the top. Veeam Backup specifically has started to streamline their API, and they are doing that with SOS API. They have optimized it. Any of the S3 devices out there that support this SOS API can have far more API calls at once. On our side, that translates to better restoration. With SOS API, it can leverage far more restorations at a single given time or read from the device in simple terms. That results in maximizing the output and throughput from the device itself.

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Anil Rahulwar

Storage Engineer at Movate

Offers good features like Fusion and stable product with better customer service

Fusion is the only best feature, but it's a very good feature. Nexenta is a very old product. Nexenta is a well-established product used in the UK, US, India, Dubai, Qatar, and other countries. It is very good. The interface is up to date. Everything is up to date. The OS version was recently upgraded to 5.5 FP3. AI features: DataDirect Networks owns Nexenta and has won awards for AI. They continuously work on AI features. DDN also has a product called Tintri Infinia with AI features. And NVIDIA product also has AI features. I look forward to working on those products.

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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.

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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

"Approximately 40% to 50% of my time is saved using Pure Storage FlashBlade compared to different products."

"We have seen a reduction in the total cost of ownership by around 20%."

"The most valuable features of FlashBlade include its replication capabilities, reports, and easy allocation. Everything is user-friendly."

"I would rate Pure Storage FlashBlade a ten out of ten."

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

"The solution provides many controllers."

"The tool's most valuable features are data warehousing, speedy recovery, and analytics. Its latest release is cost-effective."

"The snapshots, replication, and the ability to have immutable blades are the most valuable features. You're putting data snapshots out in those blades, and they cannot be touched. Its performance is great."

More Pure Storage FlashBlade pros

"It has a feature called Fusion that makes it more secure and productive."

"It's a very performance-intensive, brilliant storage system, and I always recommend it to customers based on its benefits, performance, and scalability."

"The solution is pretty stable."

"Replicated and erasure coded pools have allowed for multiple copies to be kept, easy scale-out of additional nodes, and easy replacement of failed hard drives. The solution continues working even when there are errors."

"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."

"Most valuable features include replication and compression."

"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."

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

More Red Hat Ceph Storage pros

Cons

"I would like to see better integration."

"The features provided for SMB customers are limited."

"I want efficiency. FlashBlade doesn't have efficiency now."

"The technical support needs to improve. When we open a case, it is auto assigned to a support tech person. Nine out of ten times, we get an email right back saying that person is off until tomorrow. I cannot handle that. They just did this over the weekend to us, too. I had to call our rep and have them do something about it."

"Its configuration should be easier."

"I would like to see more monitoring capability included in the next release of this solution."

"The speed could be improved."

"The solution is expensive."

More Pure Storage FlashBlade cons

"There were some SMB issues, but they were resolved."

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

"Rebalancing and recovery are a bit slow."

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

"An area for improvement would be that it's pretty difficult to manage synchronous replication over multiple regions."

"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."

"Routing around slow hardware."

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

"Some documentation is very hard to find."

More Red Hat Ceph Storage cons

Pricing and Cost Advice

"Our customers have seen a reduction in TCO."

"I feel that the price could always be lowered."

"I rate the tool's pricing a seven to eight out of ten."

"I understand that it is competitively priced compared to other brands."

"It's a costly solution, but Pure Storage FlashBlade doesn't require additional licenses. All of the software is combined into one bundle."

"I have seen ROI. It has allowed me to increase the density of my VMs without having to purchase anything additional."

"The price could be cheaper."

"We used a reseller for the purchase."

More Pure Storage FlashBlade pricing and cost advice

Information not available

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

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

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

"We never used the paid support."

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

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

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

More Red Hat Ceph Storage pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

12%

Manufacturing Company

10%

Government

No data available

Computer Software Company

17%

Manufacturing Company

11%

Financial Services Firm

Educational Organization

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	11
Large Enterprise	20

No data available

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

Questions from the Community

What do you like most about Pure Storage FlashBlade?

The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power out...

See all answers

What is your experience regarding pricing and costs for Pure Storage FlashBlade?

The pricing of Pure Storage FlashBlade is expensive compared to other products I used from other companies in the pas...

See all answers

What needs improvement with Pure Storage FlashBlade?

I believe there is not much improvement needed because they have everything we need, but the interface is a little bi...

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What needs improvement with Nexenta?

There were some SMB issues, but they were resolved in the latest version. Four to five customers faced intermittent i...

See all answers

What is your primary use case for Nexenta?

It's for file systems. It's a NAS solution, and it has flexibility. There shouldn't be any outages because if one nod...

See all answers

What advice do you have for others considering Nexenta?

Overall, I would rate it an eight out of ten. I would recommend using it.

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 ...

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 th...

See all answers

Comparisons

Dell PowerScale (Isilon) vs Pure Storage FlashBlade

Compared 20% of the time

MinIO vs Pure Storage FlashBlade

Compared 11% of the time

Pure Storage FlashArray vs Pure Storage FlashBlade

Compared 11% of the time

VAST Data vs Pure Storage FlashBlade

Compared 8% of the time

Dell ObjectScale vs Pure Storage FlashBlade

Compared 5% of the time

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Nutanix Cloud Infrastructure (NCI) vs Nexenta

Compared 40% of the time

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MinIO vs Red Hat Ceph Storage

Compared 40% 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

Dell PowerScale (Isilon) vs Red Hat Ceph Storage

Compared 3% of the time

More Red Hat Ceph Storage Competitors

Product Reports

Buyer's Guide

Pure Storage FlashBlade

August 2025

Download Pure Storage FlashBlade product report

Buyer's Guide

Software Defined Storage (SDS)

August 2025

Download Nexenta product report

Buyer's Guide

Red Hat Ceph Storage

August 2025

Download Red Hat Ceph Storage product report

Also Known As

No data available

Ceph

Overview

FlashBlade is the industry’s most advanced scale-out storage for unstructured data, powered by a modern, massively parallel architecture to consolidate complex data silos (like backup appliances and data lakes) and accelerate tomorrow’s discoveries and insights.

Pure Storage

Nexenta is the global leader in Open Source-driven Software-Defined Storage - what we call Open Software-Defined Storage (OpenSDS).We uniquely integrate software-only "Open Source" collaboration with commodity hardware-centric "Software-Defined Storage" (SDS) innovation.

Nexenta by DDN

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

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL

GMO, Northern Backup, Cox Communications, University of Toronto, ScaleMatrix, Wipro, Ruhr University, Drillinginfo, George Washington University, Walton Electric, Faculty of Physics, NAU, ServerCentral

Dell, DreamHost

Buyer's Guide

Nexenta vs. Red Hat Ceph Storage

July 2025

Free Report: Nexenta vs. Red Hat Ceph Storage

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