Dell PowerScale (Isilon) vs MinIO comparison

Dell Technologies and MinIO are both solutions in the File and Object Storage category. Dell Technologies is ranked #2 with an average rating of 8.7, while MinIO is ranked #4 with an average rating of 8.0. Dell Technologies holds a 6.5% mindshare in FaOS, compared to MinIO’s 13.6% mindshare. Additionally, 96% of Dell Technologies users are willing to recommend the solution, compared to 100% of MinIO users who would recommend it.

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Executive SummaryUpdated on Nov 4, 2024

Dell PowerScale and MinIO compete in the large-scale storage solutions category. Dell PowerScale seems to have the upper hand in scalability and enterprise-level features, while MinIO excels in simplicity and cost-effectiveness for specific object storage needs.

Features: Dell PowerScale is renowned for scalability at a petabyte level, S3 protocol support, and advanced cybersecurity measures. It also offers efficient storage utilization and flexible tiering options. MinIO is appreciated for its high throughput, AWS S3 compatibility, and open-source availability. It provides strong support for object storage and is known for its ease of use.

Room for Improvement: Dell PowerScale could enhance its pricing structure, smaller environment deployment, and cloud integration. Users seek improvements in load distribution, the InsightIQ interface, and small file handling. MinIO could improve its monitoring capabilities, enterprise environment deployment processes, and performance for extensive data operations.

Ease of Deployment and Customer Service: Dell PowerScale often deploys on-premises, offering dedicated infrastructure and structured customer support, though with mixed feedback on response times. MinIO provides flexible deployment across on-premises and cloud environments, emphasizing community support, which may lack in dedicated enterprise support.

Pricing and ROI: Dell PowerScale's extensive features and scalability justify its high cost, offering a strong return on investment through management ease. Its pricing includes potential extra charges for extended features. MinIO stands out with a free open-source version, allowing significant cost savings and aligning with cost-effective strategies, especially in smaller implementations.

To learn more, read our detailed Dell PowerScale (Isilon) vs. MinIO Report (Updated: April 2026).

Buyer's Guide

Dell PowerScale (Isilon) vs. MinIO

April 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

Everpure FlashBlade

Mindshare comparison

As of April 2026, in the File and Object Storage category, the mindshare of Everpure FlashBlade is 5.7%, down from 5.7% compared to the previous year. The mindshare of Dell PowerScale (Isilon) is 6.5%, down from 8.8% compared to the previous year. The mindshare of MinIO is 13.6%, down from 20.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

File and Object Storage Mindshare Distribution
Product	Mindshare (%)
Dell PowerScale (Isilon)	6.5%
MinIO	13.6%
Everpure FlashBlade	5.7%
Other	74.2%

File and Object Storage

Featured Reviews

MikaelHellström

IT Manager at Regin Dalarna

Has handled backup storage needs reliably and supports seamless upgrades

In environments requiring high throughput and low latency, Pure Storage FlashBlade provides high throughput and normal latency, but we do not have any application that requires low latency right now, so the latency of three to five milliseconds is considered kind of high. Pure Storage FlashBlade's ability to integrate with enterprise applications is not important for us, as we only want to present an S3 bucket for our backup, which we have done, and it works very fast. We use the Purity software's data reduction techniques; we have a backup software that compresses everything before sending it to the S3 bucket, achieving a data reduction of 1.1 to one. I would recommend Pure Storage FlashBlade to other companies because it's a very fast and scalable solution for anyone who needs it. On a scale of 1-10, I rate this solution an 8.

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Bill Engelmeyer

Systems Engineer at Unisity LLC

Flexibility and reliability have supported seamless data growth

I cannot think of anything to improve about Dell PowerScale (Isilon). The hardest challenge we have is due to how we've bought things over time. The way that we moved to the PowerEdge platform for the newer systems creates a scale problem as I still buy the older style systems, which are more dense storage. They're different chassis, so the problem we run into in the data center is the depth of the actual equipment. The newer equipment, if we buy an FX910 or a 900, it's a lot shorter in scale than if I buy an 83,000, which is much bigger. This makes it more complicated for deployment.

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Abdelrahim-Ahmad

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.

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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

"If you need high throughput the FlashBlade is the best solution for you."

"The ease of deployment and management has helped us simplify our storage. We also do not have to worry about capacity management as much. A lot of these things are native to Pure Storage."

"I would rate this solution an eight plus. It has has good flexibility and stability, it's easy to manage and the response time is good."

"The initial setup is pretty quick."

"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."

"What I like best about Pure Storage FlashBlade is its object storage functionality, plus it has fast underlying hardware. Pure Storage FlashBlade is also very stable. I find its stability one of its valuable features."

"It has good flexibility and stability, it's easy to manage and the response time is good."

"It performs well and it is also very fast."

More Everpure FlashBlade pros

"My experience when deploying Dell PowerScale (Isilon) was very straightforward, as we had Dell come on site to do all the actual setup, which was a big help."

"It is stable and very user-friendly."

"Its scalability has been huge for us."

"Dell PowerScale's performance is good."

"Prior to Isilon, we had to access data from multiple different platforms, and this solution offers unified storage and the ability to consolidate and migrate data, which was a big step forward and allowed us to cut costs by eliminating multiple platforms and putting it all on one array."

"Dell PowerScale (Isilon) stability is solid as a rock."

"Its scalability has been huge for us."

"The features of Dell PowerScale (Isilon) that I prefer the most include some of the newer technologies that are on it, which would include SmartSync and the ability for the data mover to continue to make incremental changes."

More Dell PowerScale (Isilon) pros

"MinIO's most valuable feature is that we can send a lot of detail in the bottom of the core of the end-point, in a way that is easy and interactive."

"The features that I have found most valuable with MinIO is its coding bit rot protection and how it distributes the workload over all the servers."

"Good interface and a good approach to development and testing environments."

"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."

"In terms of the volume, processing speed, and accessibility of data, MinIO was outstanding."

"I recommend the solution, it's quite simple to implement and is very powerful because if you need to run the storage in your computer it's as simple as having a container of MinIO."

"This is an all-in-one, user-friendly data storage."

"We use MinIO for enterprise file storage."

More MinIO pros

Cons

"On our dedupe during our initial buy, we were expecting a number a little higher like 4x. However, we are getting about 3.6. While it is close enough, it doesn't quite hit the numbers. So, this has been a challenge."

"The Pure Storage Orchestrator is our biggest pain point at the moment."

"We have one system at a customer's site that has had a lot of problems over the last year — I think maintenance was required over seven times before everything was corrected."

"They need better integration with public clouds along with a better hybrid solution."

"I would like to see the licensing fees improved as well as the price per terabytes."

"They need better integration with public clouds along with a better hybrid solution."

"It would be nice if you could store file-based in the same box with the same technology."

"I would like to have Snapshots and Snapmail in the next release."

More Everpure FlashBlade cons

"If they integrated some functions, as they have on Data Domain with a cyber recovery vault, it would be ideal."

"My experience with customer service and technical support has been challenging. The reason is that it is difficult to find subject matter experts around the solution."

"We're struggling with the UID mapping and how to configure mapping-related things."

"If I could improve one thing on Dell PowerScale (Isilon), it would be better object storage as it recently breached into S3, and that capability could be broadened."

"I have experienced a RAM failure in some of the nodes of Dell PowerScale (Isilon), and that required hardware replacement."

"The product itself is capable of very much, but the initial deployment experience can be lacking possibly because it does not incorporate any design phase."

"We have had issues with internal load balancing between some of the shelves. That is an ongoing issue that support is trying to address."

"PowerScale is not suitable for virtual environments."

More Dell PowerScale (Isilon) cons

"The documentation of the solution should improve."

"The main issue we face with MinIO is performance."

"MinIO should provide an easier subscription model for companies that don't have a huge amount of data."

"MinIO can sometimes crash because of the dependency in underlying OS software layers."

"The developer support could be better."

"There should be the ability to expand the size after it has already been deployed. Currently, you cannot do that. It doesn't support an increase in size. Each time we spawn a new MinIO, we need to track the particular MinIO instance or tenant that has the file. Therefore, we had to create a multi-tenant solution that tracks the MinIO that has our artifacts. It isn't in one single instance. It should have better multi-tenancy support."

"I think the product tends to be more oriented toward Kubernetes and lacks documentation for people who don't want to use it, so they could improve their documentation."

"The only downside I see is that you do not have a complete picture of an object."

More MinIO cons

Pricing and Cost Advice

"Pure Storage FlashBlade is a hardware appliance, and it's very expensive if you compare its price with other solutions. You can get the same features and benefits from its competitor, VAST Data, but for half the price of Pure Storage FlashBlade."

"The product is very expensive."

"Licensing fees are paid yearly."

"Our customers have seen a reduction in TCO."

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

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

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

"We used a reseller for the purchase."

More Everpure FlashBlade pricing and cost advice

"The pricing is excellent."

"The platform is not cheap. However, on the software side, you can choose what you want license. So, you can start your licensing with the features that you need, then after buying the platform add some other features."

"Dell PowerScale is an expensive solution compared to other products like Qumulo."

"Dell PowerScale (Isilon) is an expensive solution."

"Dell PowerScale is expensive on the start-up side but we can recoup those costs quickly by not having to reapply the savings to other equipment."

"The pricing is expensive, but I think it's a fair value because it does manage itself. It definitely is much simpler than any of the other scale-out storage platforms that we've looked at in the past."

"Pricing for this solution is reasonable."

"The price of the solution can fluctuate. The price can be competitive or other times not. The price of the solution could be better."

More Dell PowerScale (Isilon) pricing and cost advice

"MinIO is a free open-source solution."

"This solution is open source so it is free."

"My company hasn't tried the version of the solution where we need to pay to use it."

"We use the solution's open-source version."

"This is an open-source solution but I am using the licensed version."

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Top Industries

By visitors reading reviews

Financial Services Firm

12%

Manufacturing Company

10%

Computer Software Company

Government

Manufacturing Company

11%

Computer Software Company

10%

Financial Services Firm

Government

Financial Services Firm

13%

Computer Software Company

13%

Manufacturing Company

10%

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	11
Large Enterprise	21

By reviewers
Company Size	Count
Small Business	19
Midsize Enterprise	20
Large Enterprise	46

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	4
Large Enterprise	9

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...

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

Regarding pricing, it is okay; we needed exactly this in size, and the price was a lot lower than competitors, making...

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What needs improvement with Pure Storage FlashBlade?

In my opinion, one way Pure Storage FlashBlade can be improved is by having more compatibility between the FlashArray...

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What do you like most about Dell EMC PowerScale (Isilon)?

The solution provides massive performance, scalability, efficiency, and ease of management.

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What is your experience regarding pricing and costs for Dell EMC PowerScale (Isilon)?

As I mentioned before, we did not purchase Dell PowerScale (Isilon) directly. Since our organization is a government ...

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What needs improvement with Dell EMC PowerScale (Isilon)?

I have experienced a RAM failure in some of the nodes of Dell PowerScale (Isilon), and that required hardware replace...

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 is your experience regarding pricing and costs for MinIO?

We use the solution's open-source version.

See all answers

What needs improvement with MinIO?

* Rolling upgrades, vs. upgrading and restarting all daemons at the same time, which is risky and impactful. * Remov...

See all answers

Comparisons

VAST Data vs Everpure FlashBlade

Compared 8% of the time

Everpure FlashArray vs Everpure FlashBlade

Compared 6% of the time

Dell ObjectScale vs Everpure FlashBlade

Compared 5% of the time

Red Hat Ceph Storage vs Everpure FlashBlade

Compared 5% of the time

Qumulo vs Everpure FlashBlade

Compared 3% of the time

More Everpure FlashBlade Competitors

NetApp FAS Series vs Dell PowerScale (Isilon)

Compared 19% of the time

Qumulo vs Dell PowerScale (Isilon)

Compared 6% of the time

VAST Data vs Dell PowerScale (Isilon)

Compared 4% of the time

HPE StoreEasy vs Dell PowerScale (Isilon)

Compared 4% of the time

HPE 3PAR StoreServ vs Dell PowerScale (Isilon)

Compared 2% of the time

More Dell PowerScale (Isilon) Competitors

Red Hat Ceph Storage vs MinIO

Compared 58% of the time

NetApp StorageGRID vs MinIO

Compared 5% of the time

VAST Data vs MinIO

Compared 4% of the time

Dell ObjectScale vs MinIO

Compared 3% of the time

Cloudian HyperStore vs MinIO

Compared 2% of the time

More MinIO Competitors

Product Reports

Buyer's Guide

Everpure FlashBlade

April 2026

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Buyer's Guide

Dell PowerScale (Isilon)

April 2026

Download Dell PowerScale (Isilon) product report

Buyer's Guide

MinIO

April 2026

Download MinIO product report

Also Known As

Pure Storage FlashBlade

PowerScale, Dell EMC Isilon

No data available

Overview

Everpure Storage FlashBlade offers reliable and high-performance data management with ease of use, speed, and scalability. Its seamless integration ensures efficient data handling and management, addressing diverse industry needs.

Everpure Storage FlashBlade is designed to cater to demanding operational requirements, delivering high performance and low latency. Its simplicity in management, along with effective data replication, enhances usability. Predictive performance analytics, inline deduplication, and disaster recovery capabilities further enrich user experience. Despite its strengths, improvements are needed in public cloud integration, UI complexity, and documentation. Users suggest enhanced deduplication and hybrid solutions, better configurations, dashboard metrics, and S3 integration. Feedback also highlights the need for features like snapshots, expanded file storage, and performance upgrades.

What are the most important features of Everpure Storage FlashBlade?

Ease of Use: Simplifies data management with intuitive controls.
High Performance: Delivers exceptional speed for data-intensive tasks.
Scalability: Expands effortlessly to meet growing data demands.
Seamless Integration: Works well with existing systems for efficient operation.
Predictive Analytics: Provides insights to optimize performance proactively.
Inline Deduplication: Reduces storage footprint without compromising speed.
Disaster Recovery: Ensures data availability during disruptions.

What are the potential benefits or ROI in choosing Everpure Storage FlashBlade?

Cost-effectiveness: Provides exceptional performance at a competitive price point.
Minimal Maintenance: Reduces operational overhead with simple management.
Clear Dashboards: Enhances decision-making with accessible performance metrics.
Reliable Performance: Offers consistent output, critical for data-intensive industries.

In data center consolidation, media management, and PACS archiving, Everpure Storage FlashBlade meets specific industry needs. Companies in banking and healthcare leverage cost-effective performance and scalability for efficient data access, supporting AI training, big data analytics, and enterprise workloads with high IOPS requirements. Media and entertainment entities use it for video editing and storage management, benefiting from seamless NAS, file, and object storage.

Everpure (formerly Pure Storage)

Dell PowerScale leads in unstructured data management with unified file and object storage, massive scalability, security, and cloud adaptability, enhancing AI, analytics, and enterprise applications with exceptional performance and resilience.

Dell PowerScale Isilon provides a comprehensive platform for unstructured data, excelling in scalability, management, and performance. With features like single-pane management, SyncIQ, and SmartQuotas, it handles large datasets with flexibility and robust security. Its multi-protocol support and seamless expansion improve operational efficiency. While it offers strong data protection, enhancements in cloud integration, cybersecurity, and performance are sought. Users note potential for cost reductions and streamlined configurations and mention desired improvements in object storage handling and NFS support.

What are the key features of Dell PowerScale Isilon?

Single-pane management: Simplifies data control and monitoring through a unified interface.
SyncIQ: Ensures efficient data replication for business continuity.
SmartQuotas: Provides intelligent quota management for optimized storage allocation.
Multi-protocol support: Facilitates cross-platform data access and integration.
Seamless storage expansion: Allows effortless scaling to accommodate growing data needs.

What benefits should users consider when reviewing Dell PowerScale Isilon?

Operational efficiency: Reduces workload with easy management and automation.
Enhanced security: Offers comprehensive data protection and recovery options.
Scalability: Supports large-scale data storage with flexible growth capabilities.
Performance: Delivers high-speed data processing for demanding applications.
Integration flexibility: Adapts to on-prem and hybrid cloud environments for diverse deployment needs.

Organizations across industries utilize Dell PowerScale Isilon for large-scale unstructured storage, supporting applications like video archiving, genomic data storage, and high-resolution imaging. Educational institutions, research centers, and media enterprises rely on its scaled-out storage capabilities, providing centralized, secure storage for diverse applications in hybrid, cloud, and on-prem environments.

Dell Technologies

MinIO is an open-source object storage system. It is designed to efficiently store and retrieve unstructured data, such as photos, videos, and backups. MinIO can be used as a standalone object storage server or as part of a larger system, such as a data lake or a private cloud, and can be deployed on-premise, in the cloud, or in a hybrid environment, making it a flexible storage solution for a variety of use cases.

MinIO’s features include erasure coding, bitrot protection, and checksum validation, which help ensure data integrity and reliability. The solution’s multi-tenancy support makes it ideal for multi-user environments. MinIO’s edge computing tools enable data storage and processing closer to users' locations, reducing latency and improving performance. MinIO can easily scale to accommodate storage and power demands, making it ideal for use in large-scale, data-intensive environments.

MinIO Benefits and Features:

MinIO offers several key benefits and features for organizations looking for a scalable and high-performing object storage solution:

Scalability: Horizontally scale to increase storage space and processing power as your needs grow.

High performance: MinIO’s edge computing and low latency provide fast data access.

Seamless integrations: MinIO is compatible with the Amazon S3 API, which enables integration with third-party systems and tools.

Data integrity: Security features, such as erasure coding, bitrot protection, and checksum validation, ensure data integrity and reliability.

Reduced costs: MinIO is an open-source solution, making it a cost-effective option for organizations looking for a scalable object storage solution.

Support: MinIO’s large open-source community of developers and users provides a wide range of resources and an active support network

Multi-tenancy: Multi-tenancy support makes MinIO suitable for use in multi-user environments.

Easy deployment: MinIO is easy to deploy and can run on a variety of platforms, including on-premise, in the cloud, or in a hybrid environment.

Access control: Role-based access control, enabling you to control access to data based on users permissions.

Event notifications: Automate workflows based on changes to objects in your storage.

Cross-region replication: Duplicate data between different regions for disaster recovery and data backup.

Intuitive interface: MinIO’s user-friendly dashboard can be accessed via any browser and can be used to perform multiple object operations including object creation and management.

Reviews from Real Users

MinIO stands out among its competitors for a number of reasons. Several major ones are its flexibility, integration options, and performance.

Süleyman Fazıl Y., a senior software engineer at a tech services company, writes, “The most valuable features are that MinIO is open, it works on-premise, and is compatible with the Amazon industry which is great for finding compatible libraries in many languages which is very good for developers.”

Rebecca S., CTO at NIASE, says, “MinIO is much improved over the prior solution, updates are simple to apply, and we anticipate that future capacity requirements will be easier to meet. Our customers are using this solution to retrieve tens of thousands of objects (documents and files) per hour, and MinIO seems to be able to keep up with it.”

MinIO

Sample Customers

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

OMRF, University of Utah, Translational Genetics Research Institute, Arcis, Geofizyka Torumn, Cyprus E&P Corporation, Colburn School, Columbia Sportswear, Harvard Medical School, University of Michigan, National Library of France,

Information Not Available

Buyer's Guide

Dell PowerScale (Isilon) vs. MinIO

April 2026

Free Report: Dell PowerScale (Isilon) vs. MinIO

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