Dell XtremIO vs VAST Data comparison

Dell Technologies and VAST Data are both solutions in the All-Flash Storage category. Dell Technologies is ranked #20 with an average rating of 8.3, while VAST Data is ranked #21 with an average rating of 10.0. Dell Technologies holds a 0.8% mindshare in AFS, compared to VAST Data’s 2.5% mindshare. Additionally, 82% of Dell Technologies users are willing to recommend the solution, compared to 100% of VAST Data users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 18, 2024

Dell XtremIO and VAST Data are two top-tier storage solutions. VAST Data appears to have the upper hand due to its advanced features and high user satisfaction.

Features: Dell XtremIO offers consistent performance, efficient data deduplication, and solid support. VAST Data provides high performance, scalability, and extensive data reduction capabilities.

Room for Improvement: Dell XtremIO needs better integration, software upgrades, and minor UI enhancements. VAST Data requires improved documentation, a simplified interface, and enhanced ease of use.

Ease of Deployment and Customer Service: Dell XtremIO is noted for straightforward deployment and robust customer service. VAST Data also offers user-friendly deployment with exceptional support.

Pricing and ROI: Dell XtremIO is praised for its cost-effectiveness and quick ROI. VAST Data, though more expensive, is valued for its long-term benefits and positive ROI feedback.

To learn more, read our detailed Dell XtremIO vs. VAST Data Report (Updated: January 2025).

Buyer's Guide

Dell XtremIO vs. VAST Data

January 2025

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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

Mindshare comparison

As of February 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.7%, down from 1.0% compared to the previous year. The mindshare of Dell XtremIO is 0.8%, down from 1.2% compared to the previous year. The mindshare of VAST Data is 2.5%, down from 2.6% 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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Gouranga Maiti

Sr. Project Manager -IT at ITC Ltd

Suitable for high IOPS and helps get backup in ten minutes

We use Dell XtremIO for high IOPS. We get backup within 10 minutes. Initially, we faced numerous issues with our analytical systems. However, we saw performance improvement after the implementation of the solution. I like the tool's snapshot backup and flash storage features. Sometimes we…

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Alan Powers

HPC CTO at a manufacturing company with 10,001+ employees

Stability-wise, a device that has been up and running for years

The failover capability and resiliency are some of the solution's valuable features. The big thing is resilience because it has richer coding in it, so multiple devices can't fail. Also, one can still access a number of CBoxes that can allow one to access their file system. Once a device fails, it fails the transparency of the end-user, and it just starts using another resource. The encryption capability, the snapshots, along with a whole bunch of features make the tool valuable. VAST Data keeps adding more and more features all the time.

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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

"The database workloads are pretty fast because I frequently move data from here to there."

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

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

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

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

"Pure Storage has signature security technology, which cannot be deleted, even if you are an administrator."

"The initial setup was extremely simple and straightforward."

"The most valuable feature of this solution is reliability."

More Pure FlashArray X NVMe pros

"The solution's most valuable feature is its high performance."

"It was very easy and straightforward to setup."

"We mostly use it for backup, because we cannot measure anything, and we are afraid to use it for surveillance systems. We were planning to use it for mostly for surveillance systems."

"The most valuable features are that it is fast and reliable."

"Deduplication and cloning capability"

"The initial setup is straightforward."

"The most valuable features are: complete performance and ease of use."

"Snapshots are valuable because of their seamless nature, as well as the minimal space each snapshot takes."

More Dell XtremIO pros

"This has been one of the most reliable storage systems that I have ever used."

"The solution is useful for machine learning and scientific applications, including computer simulations."

Cons

"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."

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

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

"Every time I think of something that needs to improve, they're one step ahead, which I love. The only area I wish to see improve, I believe is coming, is in the FlashBlade product. Blade implementation fell short on a few of the services."

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

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

"We would like to see more visibility into garbage collection and CPU performance in the GUI."

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

More Pure FlashArray X NVMe cons

"The management should be improved and the GUI interface could be better and easier."

"XtremIO needs to be lower priced. It also needs better endpoints and scalability."

"The solution's stability has certain shortcomings where improvements are needed."

"Ease of use is key in the converged and hyper-converged world that requires administrators to have both hypervisor and storage skills."

"XtremIO is coming to its end of life."

"Sometimes we don't get an immediate response from the support team. The initial POC also took a lot of resources."

"Scalability is something that can be improved because there is an issue when it comes to mixing versions."

"Management and reporting need improvement."

More Dell XtremIO cons

"The read/write ratio is an area in the solution with some flaws and needs improvement."

"The write performance could be improved because it is less than half of the read performance."

Pricing and Cost Advice

"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."

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

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

"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."

"Pure FlashArray X NVMe’s pricing is cheaper than other products."

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

"With Pure Storage, we would like to continue seeing price reductions with flash storage. I don't think we're any different than anybody else when we continue to look to the industry for price reductions of both NVMe and traditional SSD storage. We would like to see these prices continue to decline and erode, even displacing large spinning disks."

"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

"Don’t buy this array. You’re paying for loads of magic beans, since it’s mediocre at best for a platform in a rapidly growing field. Look instead at Pure Storage or something with variable block deduplication. You’ll end up spending less and getting a better product with actual support."

"The initial purchase price was good but when you need to upgrade, it's a different story."

"The licensing cost is on a yearly subscription basis, which can be expensive but is necessary for ongoing support and services. The pricing could be improved to make it more accessible."

"The license for XtremIO is in the box, so you don't have to buy anything."

"XtremIO is pretty straightforward about pricing. However, you need to look at your data so you can estimate, with the advice of DEL EMC, what data reduction ratio you will reach. In our case, a 3:1 reduction ration gave us a positive case compared to other storage arrays."

"Too high priced for the Brazil market."

"Dell XtremIO's price is affordable and I would rate it a five out of ten."

"Licensing is approximately $200,000 per year."

More Dell XtremIO pricing and cost advice

"We acquired VAST Data as a one-time, capital purchase."

"Price-wise, VAST Data is not the cheapest, not the most expensive one."

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Comparison Review

it_user182013

Federal Civ/Intel Engineering Lead at Rubrik

May 1, 2015

Measuring Up: EMC XtremIO and HP 3PAR

Leading up to EMC World 2015, IT Central Station asked how I would compare EMC XtremIO and HP 3PAR. Until recently, the flash storage conversation in my organization and many others has centered on XtremIO and Pure Storage, the leaders of the all-flash array (AFA) space. To that end, I've written a…

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Manufacturing Company

11%

Financial Services Firm

11%

Government

Financial Services Firm

18%

Computer Software Company

17%

Manufacturing Company

Healthcare Company

Computer Software Company

17%

Manufacturing Company

15%

Financial Services Firm

11%

University

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?

Adding some functions to the product would be beneficial. Storage replication should be essential, and the analytics ...

See all answers

What do you like most about Dell EMC XtremIO?

The feature I like most about Dell Xtremio is its hardware quality compared to other vendors. It's clear they're cont...

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What is your experience regarding pricing and costs for Dell XtremIO?

When purchased eight years ago, it was offered at a special price that was good and competitive. However, upgrading w...

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What needs improvement with Dell XtremIO?

When we upgraded the capacity from five to ten TB, the price of the disks was high. Dell explained that they are sell...

See all answers

What do you like most about VAST Data?

The solution is useful for machine learning and scientific applications, including computer simulations.

See all answers

What is your experience regarding pricing and costs for VAST Data?

Price-wise, VAST Data is not the cheapest, not the most expensive one.

See all answers

What needs improvement with VAST Data?

The read/write ratio is an area in the solution with some flaws and needs improvement.

See all answers

Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 33% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 15% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 14% of the time

IBM FlashSystem vs Pure FlashArray X NVMe

Compared 11% of the time

Dell Unity XT vs Pure FlashArray X NVMe

Compared 9% of the time

More Pure FlashArray X NVMe Competitors

Dell PowerStore vs Dell XtremIO

Compared 30% of the time

Dell PowerMax NVMe vs Dell XtremIO

Compared 17% of the time

Pure Storage FlashArray vs Dell XtremIO

Compared 13% of the time

Dell Unity XT vs Dell XtremIO

Compared 11% of the time

NetApp AFF vs Dell XtremIO

Compared 6% of the time

More Dell XtremIO Competitors

Pure Storage FlashBlade vs VAST Data

Compared 12% of the time

Dell PowerScale (Isilon) vs VAST Data

Compared 10% of the time

NetApp AFF vs VAST Data

Compared 10% of the time

Qumulo vs VAST Data

Compared 9% of the time

Databricks vs VAST Data

Compared 8% of the time

More VAST Data Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

February 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

Dell XtremIO

February 2025

Download Dell XtremIO product report

Buyer's Guide

NVMe All-Flash Storage Arrays

February 2025

Download VAST Data product report

Also Known As

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

Dell EMC XtremIO Flash, Dell EMC XtremIO X2, XtremIO, XtremIO X2

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

Bring all-flash, scale-out storage to your enterprise applications with EMC XtremIO. Purpose-built for flash, XtremIO storage arrays are amazingly fast. Delivering high IOPS at less than 1 millisecond latency is just the start. EMC XtremIO helps you harness the power of flash storage by building in innovations like content-based data placement and dual-stage metadata.

Dell Technologies

Innovation to break decades of data storage trade-offs.

VAST Data

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Raiffeisen Bank Bulgaria, Wentworth-Douglas Hospital

Norwest Venture Partners, General Dynamics Information Technology, Ginkgo Bioworks

Buyer's Guide

Dell XtremIO vs. VAST Data

January 2025

Free Report: Dell XtremIO vs. VAST Data

Find out what your peers are saying about Dell XtremIO vs. VAST Data and other solutions. Updated: January 2025.

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