Dell Unity XT vs Oracle FS1 Flash Storage System comparison

Dell Technologies and Oracle are both solutions in the All-Flash Storage category. Dell Technologies is ranked #4 with an average rating of 8.3, while Oracle is ranked #36. Dell Technologies holds a 10.3% mindshare in AFS, compared to Oracle’s 0.1% mindshare. 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 Unity XT and Oracle FS1 Flash Storage System based on real PeerSpot user reviews.

Find out what your peers are saying about Dell Technologies, NetApp, Pure Storage and others in All-Flash Storage.

To learn more, read our detailed All-Flash Storage Report (Updated: January 2025).

Buyer's Guide

All-Flash Storage

January 2025

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Helped 831,158 peers since 2012

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

Mindshare comparison

As of January 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.8%, down from 1.0% compared to the previous year. The mindshare of Dell Unity XT is 10.3%, up from 10.0% compared to the previous year. The mindshare of Oracle FS1 Flash Storage System is 0.1%, down from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

All-Flash Storage

Featured Reviews

Eugene Hemphill

Sales Manager at Multicomputos PR

Helps to save money and resources with the data compression feature

One point I'd like to improve is that the tool should start selling small boxes again. It discontinued some products and is focusing on bigger, more capable boxes, neglecting the SMB market. Even though it's not a big market, it shouldn't have removed them. One way to improve the product is to add an operational assistant that doesn't depend on VMware. It could also establish more alliances with other operational systems.

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Syed Habib

Head of Infrastructure Security (S.A.V.P) at EXIM Bank Ltd

Efficient data replication and fast IOPS have improved operational performance

Dell and a partner jointly implemented this solution in Auvink. We installed the Flash, which makes our IO operations fast and efficient. Replication is available, allowing us to replicate data simultaneously from one site to another. All-flash technology and vTXT enhance speed, and the IOPS are faster. The cache's IOPS are much better. Snapshots provide a unique feature for testing and make management more comfortable and easy. The platform is multi-supported and certification is more convenient and easy to manage.

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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

"It has benefited my organization because it has reduced time to insights."

"Technical support has been helpful and responsive."

"We're able to get higher-density workloads on the same infrastructure, and we have a smaller physical footprint. The performance is excellent – during our test the bottlenecks are never on the X array, it just keeps picking up the pace to match what you need. The real-time visibility is a differentiator in my opinion."

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

"The tool's valuable features are speed, security, data compression, and reliability. Its data compression feature is the best that we have ever seen. It helps us to save money and resources."

"The solution is very straightforward to set up."

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

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

More Pure FlashArray X NVMe pros

"Its most valuable feature is the storage alarm."

"Scheduled components are sourced from Korea based on their quality selection, with the actual purchase taking place in Vietnam. The notable features include cache memories and MOS feeder in Dell Unity. Additionally, the storage dynamics are managed uniformly on a global scale, whether it is a simple or wide-ranging configuration."

"The benefits are the simplicity, flexibility and the ease of integration between the Unity platform and VMware, for example, and Microsoft platforms; the integration tools and the simplicity of management."

"It is nice the way ESRS works with remote support, being able to remote in and take a look at problems proactively."

"Quick Snapshots and cloning are key features."

"We're able to access it from just about anywhere, as long as we have access to a browser. That feature is really neat because sometimes we will go to a different data center or a different site, and if we need to access it to see a LUN or to see any type of storage, we can do that. That's one of the big takeaways with Unity."

"On the Data Domain side, the most attractive feature is the compression ratio, which none of the other products in the market are currently able to provide. On the Unity side, what customers mostly like is the availability guarantee."

"We put the Unity on one of the file servers and the backup performance improved quite a lot."

More Dell Unity XT pros

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

Cons

"One point I'd like to improve is that the tool should start selling small boxes again. It discontinued some products and is focusing on bigger, more capable boxes, neglecting the SMB market. Even though it's not a big market, it shouldn't have removed them."

"We have run into a couple of instances recently where we are running out of space. So we have had to buy some more packs for it and they have deployed fine and it has increased smoothly."

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

"In terms of what needs improvement, the dashboard and management could be simplified."

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

"In the future, I would like to see integration with enterprise backup systems."

"They could add more support for file storage and different types of storage."

"There are some challenges with data encryption and reduction."

More Pure FlashArray X NVMe cons

"Unity only does compression. It would be nice if there was a deduplication feature as well. At my previous job, we used XtremIO and that was deduplication and not compression, and I think we got more out of it because the more OSs you have that are the same, the fewer copies it needs to keep of all that data. So, the deduplication would be a nice feature to have."

"I have a problem because between the Unity XT and the PowerMax, sometimes we need another product between these two products. There could be better integrated and the capacity of the size could be larger."

"I think there are a couple of things on the file side that we're lacking from the VNX world. It would be nice if we got some of those back. I think there are limitations on how many file systems you can back up at a time. Whereas you can do, I believe, eight continuous per data mover on the file side on the VNX, you can only do something like two or four on Unity. If they could step up to that, that would be good."

"Perhaps if they added more 10GB ports to the back of the system, so you have more IOPS out of the box itself to the network, that would help."

"We would like to see the concept of Storage Groups brought back to this product line."

"There are features still to come, like compression and deduplication on hybrid platforms, VDM improvements to be developed for NAS environments, and also improvements in the “self-migration” tools to push or pool information (to assist the migrations to and mostly from third-party arrays)."

"It would be nice to have been able to easily move off our old VNX system to this system. The process is very manual."

"I rate the scalability of Dell Unity XT a nine out of ten."

More Dell Unity XT 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

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

"The tool's pricing is cheap; I rate it a six to seven out of ten. Most of our sales are not subscription-based. We sell the hardware, and customers keep using it. They only renew the service part annually. The support can be a bit pricey, but the solution is more cost-effective than anything else out there."

"The tool is an investment that we've budgeted for. While the prices may be higher than those of other vendors, we see it as a market leader with benefits. We don't regret purchasing it."

"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."

"As far as the licensing costs, everything is included in the license."

"Pretty much everything that you need is licensed when you buy the product. Licensing to me is different than the maintenance cost, but they can bleed into one another. We buy the product, and we expect three years of support bundled into what we negotiate on our storage arrays. I would start to see maintenance costs going into the fourth year, but we're not there yet."

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

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

More Pure FlashArray X NVMe pricing and cost advice

"When you look at what Dell EMC is compared to, like NetApp, they're all priced pretty similarly. I think the pricing of the hybrid model is good."

"It is a good return on investment."

"When I see other products—like HP, Huawei, and Lenovo—from competitors, I have seen a lot of disadvantages with EMC, price-wise. Huawei and Lenovo are very price competitive. Looking at the price point for a country like Sri Lanka, where we have a very low economy, I think you need to look at a pricing mechanism that is a bit more flexible."

"Pricing is as high as it has ever been for EMC."

"The pricing is competitive. We miss some of the feature functionality that we had with the XtremeIOs but it's certainly suitable for the purpose."

"This unit is one of the cheapest storage all-flash arrays in the market and it does well for what it is intended. It can be combined for both file and block storage."

"The solution is extremely functional for the price that we pay for it. It is worth the investment."

"As far as licensing goes, I love how VMware works with Dell EMC Unity. It's great. They work hand in hand. They have made it so simple."

More Dell Unity XT pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

16%

Manufacturing Company

12%

Financial Services Firm

11%

Government

Educational Organization

71%

Computer Software Company

Manufacturing Company

Government

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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.

See all answers

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

I am an engineer and am not aware of the setup cost.

See all answers

What needs improvement with Pure FlashArray X NVMe?

Maybe the price can be reduced since the solution is very expensive.

See all answers

What is the Biggest Difference Between Dell EMC Unity and NetApp AFF?

I saw that you have doubts about what you chose. I have a lot of experience with the constructor, honestly I can reco...

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What is the Biggest Difference Between Dell EMC Unity and NetApp AFF?

They’re both great solutions and I’ve used both. EMC is being VERY aggressive on pricing which may be the undoing of...

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What is the Biggest Difference Between Dell EMC Unity and NetApp AFF?

First of all the decision should be taken looking at similar products in terms of capacity and performance. I will sh...

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Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 38% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 17% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 15% of the time

Dell PowerMax NVMe vs Pure FlashArray X NVMe

Compared 10% of the time

IBM FlashSystem vs Pure FlashArray X NVMe

Compared 9% of the time

More Pure FlashArray X NVMe Competitors

Dell PowerStore vs Dell Unity XT

Compared 41% of the time

NetApp AFF vs Dell Unity XT

Compared 12% of the time

HPE Nimble Storage vs Dell Unity XT

Compared 6% of the time

Pure Storage FlashArray vs Dell Unity XT

Compared 5% of the time

IBM FlashSystem vs Dell Unity XT

Compared 4% of the time

More Dell Unity XT Competitors

No data available

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

January 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

Dell Unity XT

January 2025

Download Dell Unity XT product report

Buyer's Guide

Enterprise SAN

January 2025

Download Oracle FS1 Flash Storage System product report

Also Known As

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

EMC Unity, Dell EMC Unity

No data available

Learn More

Pure Storage

Video not available

Dell Technologies

Oracle

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.

Dell EMC Unity XT is one of the best all-flash storage arrays on the market today. Dell EMC Unity XT arrays are designed for performance, optimized for efficiency, and built for a multi-cloud world. In addition, they support digital transformation, enabling businesses to reach the full potential of their data capital quickly and easily. Dell EMC Unity’s All-Flash and Hybrid Flash storage platforms provide the performance, efficiency, enterprise-class software, and virtualization integrations required for running a wide range of virtualized applications.

Dell EMC Unity XT Features

Dell EMC Unity XT has many valuable key features, including:

Unified storage flexibility: With Dell EMC Unity XT you can consolidate separate storage platforms into a single Unity XT unified storage system via a simple and intuitive (HTML5) management GUI that also connects you to CloudIQ.
All-inclusive data protection: Dell EMC Unity XT offers a reliable way to protect application data with all-inclusive data protection services, including snapshots, data-at-rest drive encryption, replication, thin clones, and dynamic pools.
Software-defined solutions: Dell EMC Unity XT provides software-defined storage and HA for on-prem and in the cloud solutions.
Multi-cloud alignment: With Dell EMC Unity XT you have the ability to build and manage an effective data-first multi-cloud strategy. It allows you to consolidate public and private cloud resources that align with your business goals.
Metro node: This feature enables automated business continuity with zero RPO and RTO. It also provides greater flexibility through multi-platform support and replication to any array and has zero performance impact on the storage array.
Scalable file system: Dell EMC Unity XT is built with a robust 256TBu file system. The UFS64 file system includes up to 256 independent VMDK clones, 16 thin clones, space efficient snapshots with a simple space reclaim and low IO impact, file system shrink that can reclaim free blocks, simplified Quotas for User, and much more.
DevOps integrations: Dell EMC Unity XT supports the Container Storage Interface (CSI) plugin to run Kubernetes workloads.

Dell EMC Unity XT Benefits

Some of the benefits of using Dell EMC Unity XT include:

High-speed data access
Low latency
Dual-active controller architecture
Multi-cloud
Intuitive user interface
Cost efficient
Solid performance

Reviews from Real Users

Below are some reviews and helpful feedback written by Dell EMC Unity XT users.

A Systems Engineering Manager at a manufacturing company says, "It is definitely one of the most robust, solid, well-performing products that I have dealt with. It is set it and forget it, which is pretty amazing." He also mentions, “We can do both block and file storage on one unit without purchasing a separate device.”

Peter S., Senior Technical Specialist at a healthcare company, states, “The most valuable feature is reliability. At the end of the day, it just runs. This solution is easy to work with and easy to maintain.”

PeerSpot user Melvin T., Senior Systems Engineer at Prosperity Bank, explains that the solution is “easy to use and we can add LUNs or space without interruption to end-users. We're able to access it from just about anywhere, as long as we have access to a browser. That feature is really neat because sometimes we will go to a different data center or a different site, and if we need to access it to see a LUN or to see any type of storage, we can do that. That's one of the big takeaways with Unity."

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.

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Draper, Rio Grande Pacific, Royal Victoria Regional Health Centre

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

Find out what your peers are saying about Dell Technologies, NetApp, Pure Storage and others in All-Flash Storage. Updated: January 2025.

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