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MinIO vs Nutanix Unified Storage (NUS) comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Nov 8, 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 FlashArray
Sponsored
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
233
Ranking in other categories
All-Flash Storage (2nd)
MinIO
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
24
Ranking in other categories
File and Object Storage (9th)
Nutanix Unified Storage (NUS)
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
119
Ranking in other categories
All-Flash Storage (7th), Software Defined Storage (SDS) (2nd), Public Cloud Storage Services (4th), File and Object Storage (3rd), NVMe All-Flash Storage Arrays (4th)
 

Featured Reviews

Sowjanya MV - PeerSpot reviewer
Technical Lead at Wipro Limited
Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades
The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.
Abdelrahim-Ahmad - PeerSpot reviewer
Data Scientist at a tech vendor with 501-1,000 employees
Provides good object storage functionalities
MinIO should provide an easier subscription model for companies that don't have a huge amount of data. Our company has a maximum of 100 terabytes of data. The solution should provide more bugging tools in the open-source version to encourage people to buy the support services. It's not an easy decision. If I go to the management and tell them that I need to buy a service, there should be an easier subscription model for companies that don't have huge amounts of data. For me, getting a subscription for 15,000 a year for a system already in production might be a bit hard. I think MinIO supports a minimum of one petabyte or 100 terabytes of data. Since we don't have such huge amounts of data, buying a subscription for the solution is a bit difficult. Hence, we're only using the open-source version for now. If MinIO becomes really crucial for our business, we could ask the management to get a subscription.
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.

Quotes from Members

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

Pros

"I can personally state that the Pure Storage Flash Systems are the best built and Pure has the utmost professional customer care."
"Because of the encryption, we have different storage and the encryption can go over both, therefore we are NCA compliant."
"Scalability is one of the best features. You can quickly add more. You can swap out the drives with larger sizes, you can add more shelves. All of that is perfect - the whole concept of keeping it modular..."
"The reliability is very good."
"It releases those to new teams within minutes at a very small storage cost amount."
"The most valuable feature is its upgradeability."
"We currently have four Pure Storage FlashArray boxes, and all the storage boxes are on an Evergreen subscription model where we receive the latest hardware and features without any cost in a completely non-intrusive task."
"The solution is very reliable."
"MinIO provided that bridge because we could write code only once and make it work with MinIO, and when we move the same code to the cloud to scale it, it will still continue to work."
"I use the solution's basic object storage functionalities, like AWS S3 compatible APIs and creating buckets."
"The most valuable feature is the ease of management and administration."
"The stability of MinIO is good."
"The most valuable feature of MinIO is its ease of use, replication, and active directory. All the capabilities are in this solution."
"I like that if you have a problem, you can buy the home server. It is stable and robust."
"With MinIO, we managed to go forward with our cryptocurrency mining project."
"This is an all-in-one, user-friendly data storage solution."
"The solution is easy to use, share, and manage."
"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."
"I appreciate its storage licensing model, as it offers flexibility."
"Offers high performance, full control, and strong security for mission-critical workloads."
"I strongly recommend Nutanix Unified Storage (NUS) to all users."
"Since migrating to Nutanix, we have not lost any data despite node failures due to its high availability and redundancy factor."
"It is more stable and scalable compared to the Windows file server."
"The Nutanix block files are the most valuable feature."
 

Cons

"The GUI could improve, it could be more intuitive. There is hidden functionality."
"Pure Storage FlashArray could improve some aspects. There are certain features that are good and there are some features that I see some issues with at the technical level. Those issues are related to replication. They need to resolve those issues, which I have already highlighted to the Pure team. Additionally, there are some issues in the active cluster that could improve."
"I would like a feature to integrate with external or cloud solutions. For example, if I want to use this storage for a backup from the cloud, I want to have integration with the cloud vendors, such as Microsoft, Oracles, or Amazon. It could be available as an API to allow seamless integration. Additionally, the solution could improve by having native integration with a cloud provider, such as VMware or Microsoft, this would reduce the need to use third-party solutions to complete the task."
"We haven't seen ROI yet."
"The product could improve by providing the capability to support NAS storage – CIFS and NFS."
"Reports of performance and LUN utilization could be improved."
"Pure Storage support could be a little better."
"One improvement area is the eradication time delay."
"We've had a few crashes because of excessive use. We struggled a little to learn where the problem was."
"MinIO has behaved strangely in the past. For instance, the application dropped connection to MinIO. It's not too significant, but it loses connection. We're trying to understand exactly what is happening when this happens."
"As the solution evolves, it will become a better product, but right now it has a lot of rough edges."
"I feel there is a lack of good addons to integrate without having to use third-party applications."
"With problems, visibility is hard because everything is in containers. Difficult to get to the logs in order to figure out what the problem was."
"The only downside I see is that you do not have a complete picture of an object."
"The main issue we face with MinIO is performance."
"MinIO can sometimes crash because of the dependency in underlying OS software layers."
"I would like to see the integration of artificial intelligence and machine learning technologies. That could definitely be a major breakthrough in providing a unified, seamless experience for end-users. It could reduce costs as well as human effort."
"Customer service is more difficult to call and they do not responding as much as, for example, DataCore. It's not the same level of satisfaction compared to DataCore. Responses could be faster."
"Managing other storage infrastructure on Nutanix Files Storage is an area for improvement. In particular, I want to add other forms of storage from different vendors not currently in Nutanix Files Storage, to the file server, for better management."
"We have issues with software updates occasionally."
"The product needs to work a bit more on its ransomware detection capabilities."
"The escalation process with technical support could do with some improvement."
"Nutanix needs to improve their cybersecurity options at the storage level."
"The solution should include more protocols to access data."
 

Pricing and Cost Advice

"The pricing is very attractive and it delivers performance for the money."
"Pure Storage FlashArray is expensive."
"I think that the pricing is less expensive compared to other standard products in the market today. Even the support contract and maintenance services cost less when compared to market-leading products like EMC."
"Our licensing is on a yearly basis. So, every year, we renew. We could do a three-year contract, but right now, we only do a one-year."
"For us, as the customer, it reduced the price of the management."
"Pure has been flexible with us on the pricing models."
"Once you purchase Pure Storage FlashArray it is all-inclusive, you receive all the licenses needed."
"It is not the cheapest one out there. We're paying yearly, but I'm not 100% sure."
"We use the solution's open-source version."
"This solution is open source so it is free."
"We use the solution's open-source version."
"My company hasn't tried the version of the solution where we need to pay to use it."
"MinIO is a free open-source solution."
"This is an open-source solution but I am using the licensed version."
"Nutanix Unified Storage was cheaper than other solutions we evaluated."
"It is not too high for what we are using."
"Nutanix Unified Storage isn't expensive."
"We are Nutanix partners, so it is pretty good. With the free terabyte that comes with the Nutanix clusters, we have started to build proposals for the clients. The price adjustment with the new policy of Nutanix Unified Storages seems attractive. Let us see if it has results."
"I assume Nutanix Unified Storage (NUS) has helped reduce our total cost of ownership."
"The solution’s pricing could be cheaper."
"The solution's pricing is fair."
"From what I hear from the management, Nutanix Unified Storage has comparatively decent pricing."
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Comms Service Provider
10%
Financial Services Firm
10%
Outsourcing Company
9%
Financial Services Firm
12%
Computer Software Company
10%
Manufacturing Company
10%
Government
8%
Manufacturing Company
14%
Computer Software Company
9%
Financial Services Firm
9%
Outsourcing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business73
Midsize Enterprise38
Large Enterprise161
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise5
Large Enterprise9
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise31
Large Enterprise69
 

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?
Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...
What is your experience regarding pricing and costs for Pure Storage FlashArray?
When comparing cost, I find that the cost is either the same or slightly higher, but that is returned by the ease of ...
What needs improvement with Pure Storage FlashArray?
The only thing I think could be improved is price. The price is the main concern for our customers.
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 MinIO?
* Rolling upgrades, vs. upgrading and restarting all daemons at the same time, which is risky and impactful. * Remov...
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...
 

Also Known As

Pure Storage FlashArray
No data available
Nutanix Files Storage, Nutanix Volumes Block Storage, Nutanix Objects Storage
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Information Not Available
JetBlue, International Speedway Corporation, Volkswagen SAIC, Brighton and Hove City Council, Foresters Financial, Janus International Group, Cloud Comrade, Serco
Find out what your peers are saying about MinIO vs. Nutanix Unified Storage (NUS) and other solutions. Updated: September 2026.
920,939 professionals have used our research since 2012.