Dell XtremIO vs NetApp EF-Series All Flash Arrays comparison

Dell Technologies and NetApp are both solutions in the All-Flash Storage category. Dell Technologies is ranked #23 with an average rating of 7.8, while NetApp is ranked #26 with an average rating of 9.5. Dell Technologies holds a 0.8% mindshare in AFS, compared to NetApp’s 0.7% mindshare. Additionally, 80% of Dell Technologies users are willing to recommend the solution, compared to 97% of NetApp users who would recommend it.

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Sep 18, 2024

Dell XtremIO and NetApp EF-Series All Flash Arrays are leading solutions in the all-flash storage market. Pricing and support feedback suggest Dell XtremIO has a slight edge, while the robust features of NetApp EF-Series All Flash Arrays make it a compelling choice.

Features: Dell XtremIO is praised for its high performance, ease of management, and efficiency. NetApp EF-Series All Flash Arrays stand out for speed, reliability, and comprehensive feature set. The difference lies in NetApp's broader feature range which appeals to users needing advanced functionalities.

Room for Improvement:Dell XtremIO users suggest enhancements in data reduction capabilities, scalability, and integration. NetApp EF-Series users point to improvements in integration options, simplification of management tasks, and customer service.

Ease of Deployment and Customer Service:Dell XtremIO users report a straightforward deployment process and responsive support. NetApp EF-Series All Flash Arrays are noted for their seamless integration into existing environments but receive mixed reviews regarding support responsiveness.

Pricing and ROI:Dell XtremIO users find good value relative to its price and report a satisfying ROI. NetApp EF-Series is seen as more expensive but justifiable due to superior performance and feature set. The distinction lies in the higher upfront costs for NetApp against the perceived long-term benefits.

To learn more, read our detailed Dell XtremIO vs. NetApp EF-Series All Flash Arrays Report (Updated: September 2025).

Buyer's Guide

Dell XtremIO vs. NetApp EF-Series All Flash Arrays

September 2025

Download the complete report

Helped 868,787 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 October 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 1.0%, up from 0.7% compared to the previous year. The mindshare of Dell XtremIO is 0.8%, down from 1.0% compared to the previous year. The mindshare of NetApp EF-Series All Flash Arrays is 0.7%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

All-Flash Storage Market Share Distribution
Product	Market Share (%)
Pure FlashArray X NVMe	1.0%
Dell XtremIO	0.8%
NetApp EF-Series All Flash Arrays	0.7%
Other	97.5%

All-Flash Storage

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.

Read full review

Stanislaw Jagielski

Trainer, Storage Consultant at Oxon

Efficient and straightforward setup boosts data management capabilities

Scalability is a significant feature of Dell XtremIO, as it is easy to expand and manage. It provides a lot of features suited for complex systems, such as scalability and the ability to define multi-domain systems, which are beneficial for data management and storage separation. It is efficient from the customer's point of view, offering deduplication at both the volume and file levels. The configuration and setup are straightforward, provided one has knowledge in setting up network infrastructure like VLANs. It is easy to install, use, and configure, making it a reliable product.

Read full review

Tayo Olubanke

Managing Director at GCET

Offers flexibility and top-notch technology

You can go to bed peacefully if you have a NetApp. If you have NetApp within your data center, you get to know about power failure if you are using it. Your NetApp will still come alive. Even if it does not come alive, I can say that it is not like other tools when it comes to dealing with power failure. The tool is affordable, and the technology is top-notch. It is the only technology that has software for what we call inline compression and deduplication. All the products under NetApp are aiming to use AI. I know that you can achieve whatever you want to do with NetApp EF-Series All Flash Arrays. I rate the tool a nine out of ten.

Read full review

Quotes from Members

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

Pros

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

"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."

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

"It's helped us because we've changed fundamentally what we talk about. We don't talk about storage and different tiers of storage anymore nor do we talk about servers. We talk now about applications and how applications impact the business and end users."

"The solution uses newer technology for deduplication and compression."

"What I really like about this program, is that it is easy to use and easy to configurate."

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

"Offers excellent features like efficient data reduction, a reliable SafeMode, and a great support model for continuous assistance and updates."

More Pure FlashArray X NVMe pros

"It is great for applications like Microsoft Exchange, ERP, SQL and VDI; basically saved the VDI buy-in from users, as now performance was seamless in comparison to a physical PC."

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

"Xtrem10's features are more simple to implement. The integration and interface are also good."

"The feature I like most about Dell Xtremio is its hardware quality compared to other vendors. It's clear they're continuously improving their research and development."

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

"We've seen great enhancements from the performance point of view. There's good availability, stability, and continuity, but the performance actually has increased by 60 or 70%."

"The guaranteed sub-millisecond response time for a 4K block."

"Thin storage allocation"

More Dell XtremIO pros

"Its performance is most valuable. This solution is much faster than other as well as older storage solutions. The performance of the system is very good. We are getting 50 times better experience than the older storages. We are using AFF 300. It also has native cloud integration and most of the features."

"It provides multi-protocol, which is what gives the edge when it comes to big lineage PC workloads."

"Having the option of such high-speed storage in the data center is what makes it valuable."

"The NetApp EF-Series gave our organization easy access to our data bases."

"I like the performance aspect of EF Series. It basically provides everything that we are looking for as a solution, very low latency and very high performance."

"The management of it is very simple. that is the most valuable feature."

"The solution allows us to segregate one storage unit from another."

"The product's initial setup phase can be managed easily and completed in 20 to 30 minutes. It is one of the fastest storage tools that you can implement."

More NetApp EF-Series All Flash Arrays pros

Cons

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

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

"There is room for improvement in the pricing of the product."

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

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

"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."

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

"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."

More Pure FlashArray X NVMe cons

"It is very expensive to scale. You have to buy an additional system to extend from one disc, for instance. It is scalable, but extremely expensive to do so."

"In the next release, the solution could have better integration and if we can host assets on the cloud, such as NetApp has the NetApp volumes, which we can host on the cloud directly called NetApp CVO (cloud volume ONTAP). Dell EMC should come up with something purely on the cloud rather than manage services."

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

"I am not too impressed with XtremeIO because we had a major failure."

"The product could be improved by reducing the pricing and having better organization in their technical support team."

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

"Dell's technical support could be better."

"In some cases where we don’t need the flexibility of the virtualization layer, we could free up resources on the VPLEX by using the storage replication."

More Dell XtremIO cons

"I would like to see higher-capacity drives, as they come out; I have heard that 15 TB are out on a different NetApp series. Getting those on the EFs would be nice."

"We have used IBM previously. We found that the storage from IBM was poor and we chose NetApp EF-Series All Flash Arrays because it can scale very easily."

"The initial setup phase of NetApp EF-Series All Flash Arrays is not straightforward and needs improvement."

"This solution does not have any compression or deduplication."

"Better support technicians for CAPP."

"The only major drawback is the replication between EF-Series units."

"It needs a better management tool."

"I’d like to see bigger, faster, better hardware, of course. I think that is the way the hardware is trending anyway; bigger, faster CPU, better software, fewer bugs, all that stuff. T"

More NetApp EF-Series All Flash Arrays cons

Pricing and Cost Advice

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

"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."

"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."

"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."

"Its price could be better. It is not too expensive, but it is the high-end cost. It is kind of a Rolls-Royce. You pay a lot, but you get a lot out of it. So, the price pressure on the way down would be great, but at the end of the day, if you need to do the work, you just pay for it."

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

"The product is expensive."

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

More Pure FlashArray X NVMe pricing and cost advice

"XtremIO is an all-flash array, which means it's a costly solution. When compared with general mid-range storage solutions, this is more expensive. As far as I know, there are no additional costs besides the license."

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

"There are costs in addition to the standard licensing fees."

"It is expensive if you need to increase scalability."

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

"It is costly but worth it."

"Pricing and licensing are in line with other products from other manufacturers. You get what you pay for."

"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."

More Dell XtremIO pricing and cost advice

"It's a lot cheaper than what the other vendors have for the same type of environment. It saves us money."

"They provide licenses upon purchase, so there's no need for additional licenses. Regarding additional expenses apart from the standard licensing fees, such as for support or maintenance, there aren't any. Updates take around twenty to thirty minutes, including rebooting the systems, and we haven't faced any problems with the NetApp EF-Series All Flash Arrays. We utilize various other storages like Fujitsu, IBM, and Dalian SIP, but the NetApp EF-Series stands out as we've had no issues throughout the entire year of usage."

"Price-wise, NetApp EF-Series All Flash Arrays is costlier than Dell. You have to buy a lot of licenses separately."

"The pricing is comparable with other competitors and similar in mid-range solutions, and for high range solutions, it would depend on our requirements or needs."

"Adding more capacity will increase the cost."

"The price point for EF is considerably lower than the alternatives."

"NetApp EF-Series All Flash Arrays is an expensive product."

"They need to improve its pricing. The storage market is dying. So, they need to improve the price because it should reach all people. NetApp is one of the top ones, and they are charging a little bit of royalty as compared to other storage solutions."

More NetApp EF-Series All Flash Arrays pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which All-Flash Storage solutions are best for your needs.

See recommendations

868,787 professionals have used our research since 2012.

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…

Read full review

Top Industries

By visitors reading reviews

Computer Software Company

14%

Manufacturing Company

10%

Financial Services Firm

10%

Government

Financial Services Firm

14%

Computer Software Company

11%

Manufacturing Company

Healthcare Company

Performing Arts

12%

Comms Service Provider

11%

Computer Software Company

10%

Manufacturing Company

10%

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	15
Midsize Enterprise	14
Large Enterprise	29

By reviewers
Company Size	Count
Small Business	12
Midsize Enterprise	10
Large Enterprise	18

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?

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

See all answers

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 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...

See all answers

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

Pricing is hard to determine as it depends on the given configuration. XtremIO offers features that justify a potenti...

See all answers

What needs improvement with Dell XtremIO?

The interface could be simplified for beginners to ease the configuration of special objects in the system. While the...

See all answers

What do you like most about NetApp EF-Series All Flash Arrays?

Considering the cost, I find NetApp EF-Series All Flash Arrays to be the best storage available in the market.

See all answers

What is your experience regarding pricing and costs for NetApp EF-Series All Flash Arrays?

One has to opt for a perpetual-based licensing model for one year or three years. After three years, you need to rene...

See all answers

What needs improvement with NetApp EF-Series All Flash Arrays?

The support of the product is an area with certain shortcomings where improvements are required. I want NetApp's supp...

See all answers

Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 23% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 16% of the time

Dell PowerMax vs Pure FlashArray X NVMe

Compared 14% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 11% of the time

HPE Alletra Storage vs Pure FlashArray X NVMe

Compared 11% of the time

More Pure FlashArray X NVMe Competitors

Dell PowerStore vs Dell XtremIO

Compared 39% of the time

Dell PowerMax vs Dell XtremIO

Compared 23% of the time

Pure Storage FlashArray vs Dell XtremIO

Compared 14% of the time

NetApp AFF vs Dell XtremIO

Compared 13% of the time

Nutanix Cloud Infrastructure (NCI) vs Dell XtremIO

Compared 11% of the time

More Dell XtremIO Competitors

Dell PowerStore vs NetApp EF-Series All Flash Arrays

Compared 35% of the time

Dell Unity XT vs NetApp EF-Series All Flash Arrays

Compared 22% of the time

NetApp AFF vs NetApp EF-Series All Flash Arrays

Compared 19% of the time

Pure Storage FlashBlade vs NetApp EF-Series All Flash Arrays

Compared 12% of the time

NetApp ASA vs NetApp EF-Series All Flash Arrays

Compared 12% of the time

More NetApp EF-Series All Flash Arrays Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

September 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

Dell XtremIO

September 2025

Download Dell XtremIO product report

Buyer's Guide

NetApp EF-Series All Flash Arrays

September 2025

NetApp EF-Series All Flash Arrays report

Download NetApp EF-Series All Flash Arrays 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

NetApp EF540, NetApp EF-Series

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

The NetApp EF560 all-flash array is an all-SSD storage system for applications that demand extremely high levels of performance and reliability. Requiring just 2U of rack space, the EF560 all-flash array combines extreme IOPS, microsecond response times, and up to 12GBps of bandwidth with leading, enterprise-proven availability features.

NetApp

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Raiffeisen Bank Bulgaria, Wentworth-Douglas Hospital

RP Data, Western Oregon University, Toei Animation

Buyer's Guide

Dell XtremIO vs. NetApp EF-Series All Flash Arrays

September 2025

Free Report: Dell XtremIO vs. NetApp EF-Series All Flash Arrays

Find out what your peers are saying about Dell XtremIO vs. NetApp EF-Series All Flash Arrays and other solutions. Updated: September 2025.

DOWNLOAD NOW

868,787 professionals have used our research since 2012.

See our Dell XtremIO vs. NetApp EF-Series All Flash Arrays report.

See our list of best All-Flash Storage vendors.

We monitor all All-Flash Storage reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.