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Nutanix Unified Storage (NUS) vs Red Hat Ceph Storage comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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

Everpure FlashBlade
Sponsored
Ranking in Software Defined Storage (SDS)
9th
Ranking in File and Object Storage
8th
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
41
Ranking in other categories
All-Flash Storage (12th)
Nutanix Unified Storage (NUS)
Ranking in Software Defined Storage (SDS)
2nd
Ranking in File and Object Storage
3rd
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
119
Ranking in other categories
All-Flash Storage (7th), Public Cloud Storage Services (4th), NVMe All-Flash Storage Arrays (4th)
Red Hat Ceph Storage
Ranking in Software Defined Storage (SDS)
3rd
Ranking in File and Object Storage
2nd
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
27
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Software Defined Storage (SDS) category, the mindshare of Everpure FlashBlade is 2.9%, down from 3.8% compared to the previous year. The mindshare of Nutanix Unified Storage (NUS) is 4.4%, down from 4.7% compared to the previous year. The mindshare of Red Hat Ceph Storage is 9.4%, down from 18.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Software Defined Storage (SDS) Mindshare Distribution
ProductMindshare (%)
Nutanix Unified Storage (NUS)4.4%
Red Hat Ceph Storage9.4%
Everpure FlashBlade2.9%
Other83.3%
Software Defined Storage (SDS)
 

Featured Reviews

JC
Vendor business manager at TD SYNNEX BRASIL
AI projects have gained momentum as our team has built a strong pipeline for data‑intensive workloads
The best features Everpure FlashBlade offers, which stand out to both me and our customers, are its exceptional performance for AI and analytics workloads, its ability to scale seamlessly, its unified file and object storage architecture, and simplicity of management. Customers also value the fast backup and recovery capabilities, which are critical for cyber resiliency strategies. One of the challenges we face in Brazil is the price point. Everpure FlashBlade is a premium solution, and for many customers, the initial investment can be difficult to justify unless they have very demanding workloads such as AI, large-scale analytics, high performance, or cyber recovery. Because of this, our focus is on identifying customers where the business value and performance benefits clearly outweigh the cost. Since we have not yet deployed Everpure FlashBlade in production with a customer in Brazil with TDCX, I cannot speak from direct operational experience regarding its positive impact. However, Everpure FlashBlade has helped us engage in strategic conversations around AI, cyber resiliency, and modern data architectures. We have Everpure FlashBlade available in Brazil with TDCX for proof of concept activities, which allows customers to validate performance, scalability, and their real-world use cases before making an investment decision. This has been a significant asset in the presales and technology evangelization process and has helped customers understand the business value of Everpure FlashBlade. We have a proof of concept with a customer called M. Dias Branco in Lardas in Brazil. The project is in progress and we hope to close this sale this year.
NISHANTPANCHAL - PeerSpot reviewer
Principle Technical Specialist at a comms service provider with 1,001-5,000 employees
Unified storage has simplified private cloud operations and delivers strong security and ROI
Regarding areas for improvement, I think Data Lens could be enhanced from Nutanix's side, but it has been a long time since I logged into that console, so I do not remember much. It is a SaaS-based offering on the Nutanix portal. It is not something you deploy on-premises; it is not on-prem access. You connect your cluster to the SaaS-based Nutanix and then access the Lens console. I need to check it since it has been almost two or three months since I logged in. Nutanix Enterprise AI actually needs to improve a lot if I compare it with any other product such as NVIDIA and other offerings in the market. Nutanix Enterprise AI still requires a lot of work. I did not check that in much detail technically, but whatever I thoroughly checked, it still lags behind in many features. When it comes to AI-related features, I think the ecosystem of Nutanix is not as big as NVIDIA because NVIDIA has its own inferencing system and model training platform such as NeMo, NeMoTron, and others. Nutanix does not have such things. It can be built using NVIDIA CUDA libraries, but what I saw when I was testing the product is that you can run NVIDIA NeMo and PyTorch and two other things, but as a software, Nutanix does not have an end-to-end platform. That is something Nutanix should focus on.
Rifat Rahman - PeerSpot reviewer
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.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The most valuable features of this solution are the rewrite speed and the nonstop services."
"Pure Storage FlashBlade is user-friendly. It's replication feature is great because it has active replication and active DR. That's the beauty of the product. It's a perfect solution for block storage."
"The solution is able to handle workloads and is easy to use. It allows us to actually manage the boxes in less time."
"It has absolutely simplified our storage because the dashboards on the consoles show a clear understanding of where you are, and it is also very easy to provision. This been a big help for our teams."
"The initial setup is pretty easy and simple."
"We have integrated it with VMware. The integration process is pretty good. Especially with VMware, it helps with the capacity of it."
"Approximately 40% to 50% of my time is saved using Pure Storage FlashBlade compared to different products."
"If you are looking for a new storage array, Pure Storage is, what I call 'the new kids on the block' who don't need to pull legacy systems with it."
"I would recommend Nutanix Unified Storage. It's easy to use, and they are the best when it comes to storage services."
"Nutanix Unified Storage is easy for end users to access. They can use it like any other drive on their systems. We have mapped it in the user system so they can scan files and store them. They can use it just like an Android drive."
"The best features of Nutanix Unified Storage (NUS) are its excellent performance; comparing it with other vendors, there's no need for expertise as with other storage solutions."
"What I like most about Nutanix Files Storage is the way it makes copies of the data. The solution also has high availability, which is excellent. Another valuable feature of Nutanix Files Storage is self-service, so users won't have to depend on the IT team much."
"The life cycle managers of the PCMs are very impressive, and I like them. They make our lives easy when managing patches and security updates when they come in. A life cycle manager helps to consolidate different vendors."
"The features I appreciate the most about Nutanix Unified Storage (NUS) are the compatibility with the market."
"From an analytics perspective, the best aspect of Unified Storage is its locality. When you read data, you want to know that you're only reading data from the particular local storage node. It's also critical to access the data as quickly as possible from that. From a business perspective, the most important thing is ease of use. Having a combination of compute and storage makes it much easier to manage."
"What I appreciate most about Nutanix Unified Storage (NUS) is its user-friendly nature."
"Red Hat Ceph Storage is a reliable solution, it works well."
"We have not encountered any stability issues for the product."
"High reliability with commodity hardware There is no cost for software"
"The community support is very good."
"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."
"Companies that can afford completely flash-based pipe servers should go for Ceph because it's a very performance-intensive, brilliant storage system, and I always recommend it to customers based on its benefits, performance, and scalability."
"I can compare Red Hat Ceph Storage with products from other vendors; I explored quite a few, but I still find that Red Hat Ceph Storage is making the most disruption."
"It has helped to save money and scale the storage without limits."
 

Cons

"It would be nice if you could store file-based in the same box with the same technology."
"In my opinion, one way Pure Storage FlashBlade can be improved is by having more compatibility between the FlashArray and FlashBlade, allowing for synchronized data between both platforms."
"It would be beneficial if the layer could support the S3 protocol and be container ready in the next release."
"Commvault has mainly driven the Analytics, providing data and reports. However, the product has room for improvement, especially regarding storage analytics. Upgrading firmware has caused issues, requiring feature disabling to revert to traditional backups. The firmware upgrades sometimes affect Commvault backups."
"It's on the expensive side, as expected for a niche product."
"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."
"I would like to see more deduplication."
"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."
"Its licensing can be better. They can make it easier for us to scale our infrastructure."
"Areas for improvement in Nutanix Unified Storage (NUS) include more redundancy to ensure no data loss, and balancing the workloads is very important to maintain managed workloads throughout the year."
"I would like Nutanix to provide a solution for virtual disks. This is the main problem for which we want a solution."
"There should be more automation."
"The feature request I have is for the consistent improvement of how user account permissions are assigned in Nutanix Unified Storage."
"For future updates, I think Nutanix Unified Storage (NUS) should look at features similar to what ONTAP of NetApp is doing, such as tiering to the public cloud."
"There is potential to push this product more since it's not common in the market. They could increase their marketing efforts."
"It functions as intended. We don't have any real requests or improvements. We're primarily focused on protecting our data. However, we use Varonis, so it would be nice to have better integration with that."
"Some documentation is very hard to find."
"It takes some time to re-balance the storage in case of server failure."
"If you use for any other solution like other Kubernetes solutions, it's not very suitable."
"The licensing cost is excessively high. This is a significant issue from my perspective."
"Routing around slow hardware."
"Geo-replication needs improvement. It is a new feature, and not well supported yet."
"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."
 

Pricing and Cost Advice

"The product is very expensive."
"I feel that the price could always be lowered."
"I understand that it is competitively priced compared to other brands."
"The price of this solution could be made more affordable."
"The pricing is relatively expensive due to the FlashBlade technology. However, for companies needing quick and reliable data access, the cost is justified."
"In my opinion, we have paid the right price for the product. I don't think that it is too much or too little."
"I rate the tool's pricing a seven to eight out of ten."
"The pricing for FlashBlade is between cheap and moderate."
"The pricing of Nutanix is generally higher compared to other vendors, which is a common observation, but it provides value through its support and features offered to customers."
"It is competitive with other vendors, but you get more for your dollars. It is fairly priced, but not cheap."
"Compared to other solutions, NUS is cost-effective and efficient. It also has good performance."
"From what I hear from the management, Nutanix Unified Storage has comparatively decent pricing."
"Its pricing is good to okay. It is not super inexpensive, but it is still competitive. Everything could always be lower."
"Nutanix is priced a bit higher than some of its competitors. A lot of Chinese companies like Huawei are entering the Saudi Arabian market trying to provide similar solutions for a lower price. It offers a good value, especially the support. Nutanix has a highly competent team. The after-sales support is excellent."
"The price of the license is expensive when comparing it to traditional storage."
"The solution's pricing is fair."
"The other big advantage is that Ceph is free software. Compared to traditional SAN based storage, it is very economical."
"I rate the product’s pricing an eight out of ten."
"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."
"Most of time, you can get Ceph with the OpenStack solution in a subscription​​ as a bundle.​"
"There is no cost for software."
"We never used the paid support."
"The price of Red Hat Ceph Storage is reasonable."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Manufacturing Company
11%
Outsourcing Company
8%
Government
7%
Manufacturing Company
14%
Computer Software Company
9%
Financial Services Firm
9%
Outsourcing Company
8%
Comms Service Provider
10%
Manufacturing Company
10%
Financial Services Firm
9%
Computer Software Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise11
Large Enterprise24
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise31
Large Enterprise69
By reviewers
Company SizeCount
Small Business13
Midsize Enterprise4
Large Enterprise15
 

Questions from the Community

What is your experience regarding pricing and costs for Pure Storage FlashBlade?
I am a reseller, so I do not use Everpure FlashBlade personally, which means I do not have direct experience with pri...
What needs improvement with Pure Storage FlashBlade?
I would not rate Everpure FlashBlade as a perfect score primarily due to the price point in the Brazilian market. Eve...
What is your primary use case for Pure Storage FlashBlade?
Our main use case for Everpure FlashBlade is that we haven't closed a deal in Brazil yet. However, we are working on ...
What is your experience regarding pricing and costs for Nutanix Unified Storage?
The pricing for Nutanix Unified Storage (NUS) is subscription-based with capacity-based licensing and has moderate to...
What needs improvement with Nutanix Unified Storage?
One area for improvement I noticed while using Nutanix Unified Storage (NUS) is expanding advanced analytics and pred...
What advice do you have for others considering Nutanix Unified Storage?
My advice for others looking into using Nutanix Unified Storage (NUS) is to clearly understand your storage requireme...
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 ...
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...
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 experienc...
 

Also Known As

Pure Storage FlashBlade
Nutanix Files Storage, Nutanix Volumes Block Storage, Nutanix Objects Storage
Ceph
 

Overview

 

Sample Customers

Information Not Available
JetBlue, International Speedway Corporation, Volkswagen SAIC, Brighton and Hove City Council, Foresters Financial, Janus International Group, Cloud Comrade, Serco
Dell, DreamHost
Find out what your peers are saying about Nutanix Unified Storage (NUS) vs. Red Hat Ceph Storage and other solutions. Updated: October 2026.
920,929 professionals have used our research since 2012.