Dell PowerStore vs Oracle FS1 Flash Storage System comparison

Dell Technologies and Oracle are both solutions in the Enterprise SAN category. Dell Technologies is ranked #1 with an average rating of 8.7, while Oracle is ranked #14. Additionally, 96% of Dell Technologies users are willing to recommend the solution, compared to 50% of Oracle users who would recommend it.

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Executive Summary

We performed a comparison between Dell PowerStore and Oracle FS1 Flash Storage System based on real PeerSpot user reviews.

Find out what your peers are saying about Dell Technologies, Hewlett Packard Enterprise, Cisco and others in Enterprise SAN.

To learn more, read our detailed Enterprise SAN Report (Updated: January 2026).

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Enterprise SAN

January 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

Pure FlashArray X NVMe

Featured Reviews

Jaehoon Oh

Chief Technology Officer at Lambda256

Supports efficient storage management through volume snapshots and offers reliable non-disruptive upgrades

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could be enhanced. I can see the performance statistics in the Pure Storage console, but it does not show the performance by 4K byte unit. It displays IOPS and bandwidth, but IOPS is about real use, and I want to know how many IOPS are currently running in 4K byte units. I cannot see that IOPS because most storage systems report their performance by 4K byte unit. I want to see Pure Storage performance by 4K byte unit to compare with other storage or other internal NVMe SSD.

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reviewer2304864

Vmware Windows Senior Engineer at a manufacturing company with 10,001+ employees

Resilience has supported proactive management and secured audit readiness across multiple sites

The resilience in Dell PowerStore benefits my company from an auditing perspective because we know we have that resilience in place. I see Dell PowerStore playing a bigger role in the future because we are starting to use it more, and that is pushing it. The biggest return on investment for me when using Dell PowerStore is scalability. Scalability is key. I can amplify that scalability is the biggest return on investment because we have redundancy between two sites; if something goes down, we have to manage it, but we want to do it proactively.

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reviewer1221969

Technical Head with 51-200 employees

Has a fantastic feature-set and works well with workflow solutions

I would suggest, if you heavily depend on the Oracle solution from the database you should consider Oracle All-Flash because, from my understanding, it is from a single OEM, it's a single solution. It would be a homogeneous environment. I think it would be definitely a better option for customers considering other all-flash storages. It would be better if you consider a solution from Oracle, from the database studio, the storage part. I would rate it an eight out of ten. To make it a perfect ten, in the next release, I would like for it to be NVMe compliant storage.

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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

"Everything, especially the VMs inside, is pretty fast."

"On a scale of one to ten, I rate Pure FlashArray as ten."

"The standout features for us in Pure FlashArray X NVMe are its robust DDoS protection, seamless transparent failover, and failback capabilities ensuring high availability."

"Overall stability is very good. It is a very stable solution."

"Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use."

"The solution is scalable."

"The most valuable features of Pure FlashArray X NVMe are its superior performance compared to other flash tiers, as well as its ease of use, with an intuitive user interface that is simple to deploy and use."

"The system allows for seamless learning experiences, facilitating quick and easy cloning of environments within minutes."

More Pure FlashArray X NVMe pros

"Migrations are very easy and fast."

"We find NAS to be the most impactful feature of Dell PowerStore. The compression and deduplication technology is very important and essential, and this was one of the reasons that we decided to go with Dell PowerStore."

"The biggest improvement we found when moving into Dell PowerStore was the deduplication and compression."

"Typically, high-performance and high-availability features, such as application snapshots and remote and local replication, are highly valued."

"It is very easy to use. Access is very friendly. It shows you a lot of important information at the first glance. It has been very easy to use."

"Dell PowerStore has benefited our organization through cost savings."

"The companies I sell Dell PowerStore to are extremely happy, as they keep expanding it and keep buying more shelves to expand the storage."

"The platform's reliability and built-in replication between disk systems have made our customers happy. It has worked consistently well over the years."

More Dell PowerStore pros

"It's actually shaking hands with the workflow solutions much better than any other storage."

Cons

"The UI for this solution needs to be improved."

"I would like to see replication and DR features in the next release of this solution."

"Right now, the box itself is just strictly working as a backend storage system. It would be fantastic if we could access it directly like a NAS device through network access or SIS drives. I think they have an interface, but I am not sure how good it is. If we could address a box directly on the network without having to go through a server, it would be great. The replication schemas could be improved. We are not using replication on the storage level right now. We use a different type of replication. If their replication would be as good as the one that we have, I would probably run the replication schema because it might be faster, but I don't know that for a fact. So, I cannot say that they have good replication. All I can say is that they need to inform us better."

"Efficiency improvements would always be welcome, but I'm not sure if they could get more efficient."

"The tool's pricing is higher than competitors."

"We need better data deduplication."

"We've seen that when we create a POD in synchronous mode, it increases the latency."

"I'd like to see the product implement active replication for vehicles such as VMware."

More Pure FlashArray X NVMe cons

"The data resiliency and cybersecurity features of Dell PowerStore are just normal and would be considered medium; we need additional components such as cybersecurity vault for increased resilience."

"Dell PowerStore is too expensive, and it could be less complicated. It isn't as user-friendly as other options, especially regarding the user interface."

"When we go to buy or populate more drives in the storage array, they're so expensive. If they could lower the cost for components, we would definitely expand them more and be more inclined to buy more storage units, but it's currently a price crunch for us."

"There seems to be a lack of a price range in the small company, small medium company segment."

"If I could improve anything about Dell PowerStore, there are a couple of in-the-weeds features that I would want to see, such as the size of snapshots to know when we can expire some of them."

"We experienced some concerns during a previous firmware upgrade when the controllers became unresponsive, which affected operations."

"Dell PowerStore has deduplication, but it may need more enhancement because in our case, it was not as efficient as Dell Data Domain."

"The deployment of Dell PowerStore would not be described as easy, and it would not be described as challenging."

More Dell PowerStore cons

"It has to be flexible according to the customer's requirements. It has to be aligned with the customer business and the business environment."

Pricing and Cost Advice

"The licensing is on a yearly basis."

"With VMware, we pay $300,000 annually."

"Our licensing fees are $500,000+ USD."

"We pay approximately $50,000 USD per year in licensing fees."

"The product is expensive."

"The support cost per array is about $20,000 a year for 24/7 support."

"Given its price, Pure is not the first option."

"They can tout the functionality and cutting edge technology that they have, but that's where the price tag comes in. The cost is high, but I think as they grow their business and get more customers that it will probably go down a little bit."

More Pure FlashArray X NVMe pricing and cost advice

"The solution is expensive."

"Dealing with the licensing part of the product is very simple, especially considering the fact that we don't have many licenses associated with the tool."

"We purchased it with a five-year warranty."

"Dell PowerStore charges for the hardware warranty every three years. The price will depend on the storage model or how much hardware it has."

"The software features are included in the pricing without any additional purchase requirements."

"When we compared it with the other solutions, the pricing of PowerStore was equal. The pricing is good."

"The rate is always too high. Nobody likes paying for it. I have not seen a client yet who says that the price should be higher. Initially, people look at it, but when they see what the benefits are, it is a no-brainer. We can give them good pricing at the outset."

"We only have a single machine and we are currently using half of the hard disk slots. We have asked for an upgrade for the rest of the hard disks but, from my point of view, it costs too much. We have 12 to 15 hard disks inside and if we try to upgrade only the hard disks, it costs the same as the complete system. This is something I don't understand."

More Dell PowerStore pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Manufacturing Company

11%

Financial Services Firm

11%

Government

Computer Software Company

13%

Manufacturing Company

11%

Financial Services Firm

Comms Service Provider

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	15
Midsize Enterprise	11
Large Enterprise	12

By reviewers
Company Size	Count
Small Business	54
Midsize Enterprise	34
Large Enterprise	81

No data available

Questions from the Community

What do you like most about Pure FlashArray X NVMe?

Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use.

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What is your experience regarding pricing and costs for Pure FlashArray X NVMe?

The price of Pure FlashArray X NVMe is very expensive, though I do not know the actual price because I am using the E...

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What needs improvement with Pure FlashArray X NVMe?

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could ...

See all answers

What do you think about Dell EMC PowerStore? Is it actually a new product?

PowerStore is flexible, scalable, simple, and performant with market-leading economics for a wide range of legacy and...

See all answers

How does Dell's EMC PowerStore compare with its EMC Unity XT?

Dell EMC PowerStore is a unified storage platform that has the added benefit of being scalable. The automated managem...

See all answers

What's the difference between DELL EMC Powerstore and Powermax NVMe?

Dell PowerStore is an all-solid-state midrange storage system. It has many internal elements taken from other Dell of...

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Comparisons

Dell PowerMax vs Pure FlashArray X NVMe

Compared 12% of the time

HPE Alletra Storage vs Pure FlashArray X NVMe

Compared 10% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 10% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 8% of the time

NetApp AFF vs Pure FlashArray X NVMe

Compared 7% of the time

More Pure FlashArray X NVMe Competitors

HPE Alletra Storage vs Dell PowerStore

Compared 14% of the time

Dell Unity XT vs Dell PowerStore

Compared 11% of the time

Dell PowerVault vs Dell PowerStore

Compared 9% of the time

NetApp AFF vs Dell PowerStore

Compared 8% of the time

More Dell PowerStore Competitors

INFINIDAT InfiniBox vs Oracle FS1 Flash Storage System

Compared 47% of the time

Dell Unity XT vs Oracle FS1 Flash Storage System

Compared 21% of the time

Huawei OceanStor Dorado vs Oracle FS1 Flash Storage System

Compared 12% of the time

More Oracle FS1 Flash Storage System Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

January 2026

Download Pure FlashArray X NVMe product report

Buyer's Guide

Dell PowerStore

January 2026

Download Dell PowerStore product report

Buyer's Guide

Enterprise SAN

January 2026

Download Oracle FS1 Flash Storage System product report

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X

PowerStore

No data available

Overview

Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.

Pure Storage

Dell PowerStore is a scalable, high-performance platform supporting both modern and traditional workloads, enhancing IT operations with AI-driven automation and advanced data reduction features.

Designed for flexibility, Dell PowerStore integrates seamlessly with VMware, providing robust security and high IOPS. Users benefit from fast NVMe storage, intelligent data management, and scalable performance to handle diverse workload demands. However, improvements are needed in replication, enterprise functionalities, and UI complexity. Stability and support issues highlight the need for enhanced monitoring and pricing strategies.

What are the key features of Dell PowerStore?

Advanced Compression: Optimizes storage capacity effectively.
Data Deduplication: Reduces redundant data, improving efficiency.
Scalability: Easily adjusts to growing business needs.
VMware Integration: Enhances virtualization performance.
AI-Driven Management: Simplifies IT operations.
NVMe Storage: Provides fast, reliable access to data.
Robust Security: Ensures data protection.

What benefits does Dell PowerStore offer?

High Performance: Supports demanding applications with high IOPS.
Flexible Design: Adapts to changing workload requirements.
Cost Efficiency: Promotes ROI through data reduction and scaling.
Enhanced Management: Streamlines operations with AI and integrations.
Improved Data Handling: Efficiently manages databases and storage.

In industries like finance, healthcare, and IT, Dell PowerStore is critical for VMware virtualization, high-performance databases, and backup storage. It supports hosting virtual machines, mirroring storage, and handling SAP and Oracle databases effectively. Its role in hybrid and on-premises setups showcases its adaptability and integration capabilities for mission-critical tasks.

Dell Technologies

The Oracle FS1-2 flash storage system, Oracle’s premier preferred SAN storage solution, delivers enterprise-grade storage capabilities that are optimized for flash media and coengineered with Oracle software. Using the Quality of Service Plus (QoS Plus) feature, the Oracle FS1-2 flash storage system places data across flash and disk storage to maximize performance, efficiency, and cost based on usage profiles and business priorities. The Oracle FS1-2 flash storage system takes application-engineered storage to a new level by providing out-of-the-box tuned storage provisioning profiles for Oracle Database and key applications, including Microsoft SharePoint and Exchange, and VMware support including VAAI. With the Oracle FS1-2 flash storage system, you can consolidate storage while achieving predictable performance for multiple diverse workloads in enterprise computing or multitenant environments.

Oracle

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Information Not Available

Enterprise Strategy Group, Groupe AGRICA, Keolis, Dragon Slayer Consultant

Find out what your peers are saying about Dell Technologies, Hewlett Packard Enterprise, Cisco and others in Enterprise SAN. Updated: January 2026.

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