Dell XtremIO vs VMware vSAN comparison

The compared Dell Technologies and VMware solutions aren't in the same category. Dell Technologies is ranked #22 in AFS , with an average rating of 8.0, and holds a 0.7% mindshare in the category. VMware is ranked #2 in HCI , with an average rating of 8.7, and holds a 15.6% mindshare. Additionally, 80% of Dell Technologies users are willing to recommend the solution, compared to 87% of VMware users who would recommend it.

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Executive Summary

We performed a comparison between Dell XtremIO and VMware vSAN 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: March 2025).

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All-Flash Storage

March 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

All-Flash Storage

HCI

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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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.

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Yves Sandfort

CEO & Majority Shareholder at Comdivision Consulting GmbH

Gives us a lot of advantages when we need to expand resources

Stability can be improved. Adding all these new features is nice, but we are now at the level where most of the features you need in production are there. The stability is not from a day-to-day operations perspective, but more from a supportability perspective, because currently some of the support scenarios require you to completely evacuate hosts or the complete cluster. That sometimes can be a stretch. This would clearly be an improvement if the support teams were given additional tools to make that easier. Upgradability could be a bit easier sometimes. We are now where vSAN can be updated without ESXi, but there is still enough dependency. So that would be good if that actually would be uncoupled even more. Dashboards are there, and we use vROps as well. So, we have all the beauty of capacity planning and everything over there. That's not really something where we need a lot of other things.

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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 good, reliable, fast storage."

"It's incredibly easy to use and greatly simplified our ability to both deploy and manage our storage subsystems."

"The duplication algorithm allows us to get a lot more use out of less storage. We're running a five terabyte array right now and we're running probably about 30 terabytes on it. So the duplication rate is pretty phenomenal, without a cost to performance. It still runs pretty smoothly."

"FlashArray has some fresh efficiency features. I've never seen a storage solution with a compression rating this high before. It's at least 4-to-1 on Oracle databases. It's the best flash storage for Oracle."

"It offers competitive performance, and the Evergreen storage model of Pure fits well with my organization."

"The Pure1 component is most valuable at this point in time when comparing it with EMC. Pure1 is where you can have your diagnostics in the cloud, so you can look at things from your mobile phone."

"It is very easy to install and configure. It has got excellent diagnostics. If you really need to see how the box is performing, the console gives you a lot of information. You can set thresholds as well as alerts based on the thresholds, which is a very powerful functionality. They are very proactive. They know how to monitor and manage the systems. They see a problem, and they are all over it before us. They see the problem before we see it, which is very good."

"The initial setup was extremely simple and straightforward."

More Pure FlashArray X NVMe pros

"Very good IOPS performance"

"I rate Dell XtremIO at eight out of ten. It is a product I would recommend to companies where data performance, scalability, and security are highly important due to its beneficial features."

"Scalability is a significant feature of Dell XtremIO, as it is easy to expand and manage."

"The speed is extremely valuable."

"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 program is very stable."

"Thin storage allocation"

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

More Dell XtremIO pros

"Easy to deploy and manage."

"it's easy to scale, it's easy to predict IOP needs, and you can design for low latency using all-flash... Also, for setting up new clusters for VDI quickly, it's nice. You don't have to wait on an order for a storage vendor to ship you a system and help you configure it, you do it all yourself. And the sizing guides are pretty straightforward."

"vSAN has just one datastore. so customers do not need to think where to put their VMs, how to design the physical disk RAID, the LUN size, the LUN mapping, etc. when they use NetApp/EMC/HDS or other storage systems."

"It is simple to manage, very easy to implement and troubleshoot in case of any failures."

"The most important feature to me, in my role, is cost. In the renewal cycle for storage, it was about a 40 percent saving compared to going to an all-flash array, which is what we first looked at doing. Secondly, performance: we need clinical data access in five seconds and need to do everything we can to retain that metric. Thirdly, I was really pleasantly surprised during the data migration across to vSAN, that it happened almost instantly whereas, in the past, migrating from array to array was an arduous and fraught process."

"Instead of going for SAN storage, customers can use the scale-up and scale-out features of VMware vSAN."

"VMware vSAN is an easy to use and easy to manage storage solution. Deploying and upgrading are easy. Technical support is very good."

"It easily integrates with all types of storage."

More VMware vSAN pros

Cons

"It feels more suitable for small and medium-sized businesses rather than enterprises."

"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."

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

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

"I would like to see some AI features that would allow arrays to intelligently identify threats or unusual behavior in the data pattern and give an alert."

"Adding some functions to the product would be beneficial."

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

More Pure FlashArray X NVMe cons

"The implementation isn't exactly complex, but the solution should have some enhancements in it to make the process more centralized."

"It can be more cost-efficient."

"The product is highly expensive."

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

"Scalability could be better."

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

"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."

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

More Dell XtremIO cons

"The vSan product uses a software system called Vsphere to monitor the system. It is sometimes difficult to manage the PCs within the systems."

"The updating process could be easier."

"Better options would be clustered nodes, or even cloud configuration. There is room for improvement in cloud configuration, we typically do web browsing for management."

"It would be ideal if the solution offered some intelligent monitoring."

"Reporting currently depends on third party applications and that could be improved."

"It can be very expensive."

"The solution functions as the marketing says, as long as you follow certain rules."

"In a future release, they could add micro-segmentation or security level features integrated into vSAN."

More VMware vSAN cons

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."

"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."

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

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

"The product is expensive."

"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."

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

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

More Pure FlashArray X NVMe pricing and cost advice

"It is great when a product can deliver high-end performance capabilities while offering a very competitive price point."

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

"You can get a two-year or three-year license for the tool. You can also opt for a perpetual-based licensing model, which can be renewed on a yearly or two-year basis."

"This solution is a little bit pricey."

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

"It is costly but worth it."

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

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

More Dell XtremIO pricing and cost advice

"We pay a yearly licensing fee."

"It could be cheaper."

"I'd love for this product to be cheaper."

"Users may also start off with the demo version of the tool. After you learn to use the solution, you can buy it if it is beneficial."

"Enterprise customers can customize their licenses according to their own needs and budget."

"We pay for a license to use the solution through our company CapEx and then we continue to pay annually."

"Its reasonable, compare with other storage vendors"

"With the new pricing model, it's expensive for the customer."

More VMware vSAN pricing and cost advice

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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…

Read full review

Top Industries

By visitors reading reviews

Computer Software Company

15%

Financial Services Firm

11%

Manufacturing Company

11%

Government

Financial Services Firm

18%

Computer Software Company

15%

Manufacturing Company

Healthcare Company

Educational Organization

53%

Computer Software Company

Manufacturing Company

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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...

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 Is The Biggest Difference Between vSAN And VxRail?

While both run on the vSAN technology from VMware, vSAN needs to be deployed on vSAN ready nodes while VxRail is an e...

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Which would you choose - Nutanix Acropolis AOS or VMware vSAN?

We found the reduced power consumption with Nutanix Acropolis AOS a very attractive feature. We also like the interfa...

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How does HPE Simplivity compare with VMware vSAN?

HPE SimpliVity is a hyper-converged infrastructure solution that is primarily geared to mid-sized companies. We resea...

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Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 32% 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 14% of the time

IBM FlashSystem vs Pure FlashArray X NVMe

Compared 12% of the time

Dell Unity XT vs Pure FlashArray X NVMe

Compared 8% of the time

More Pure FlashArray X NVMe Competitors

Dell PowerStore vs Dell XtremIO

Compared 29% of the time

Dell PowerMax NVMe vs Dell XtremIO

Compared 17% of the time

Pure Storage FlashArray vs Dell XtremIO

Compared 12% of the time

Dell Unity XT vs Dell XtremIO

Compared 10% of the time

More Dell XtremIO Competitors

VxRail vs VMware vSAN

Compared 18% of the time

Microsoft Storage Spaces Direct vs VMware vSAN

Compared 16% of the time

HPE SimpliVity vs VMware vSAN

Compared 8% of the time

Dell PowerFlex vs VMware vSAN

Compared 8% of the time

Red Hat Ceph Storage vs VMware vSAN

Compared 7% of the time

More VMware vSAN Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

March 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

Dell XtremIO

March 2025

Download Dell XtremIO product report

Buyer's Guide

VMware vSAN

March 2025

Download VMware vSAN 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

vSAN

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

VMware vSAN is a software-defined storage product that is used in collaboration with VMware ESXi hypervisor and that provisions and manages storage based on policies, regardless of the underlying hardware. The solution enables you to prime your business for growth through its seamless evolution (it is integrated with vSphere and requires no new tools), its flexibility, and its multi-cloud capabilities. As an industry-leading software, VMware vSAN provides high levels of performance with minimal impact on CPU and memory.

VMware vSAN Features

VMware vSAN has many valuable key features. Some of the most useful ones include:

Storage policy-based management (SPBM): VMware vSAN supports storage policy-based management for automated management of storage profiles.

Software-defined data-at-rest encryption: With this VMware vSAN feature, you can prevent unauthorized access of data at rest.

Multiple nodes: VMware vSAN provides clusters that can include as few as 2 nodes or as many as 64 nodes.

High security and availability: VMware vSAN offers stretched clusters, allowing more than one virtualization host server to be used in the same setup, promoting higher security as well as availability.

Deduplication: VMware vSAN’s deduplication compresses data to ensure efficient storage management and security.

HCI mesh updates: VMware vSAN clusters can share storage capacity with non-HCI Sphere clusters and can adopt HCI without having to scale computing resources and storage or replace existing servers.

Simplified file services: With VMware vSAN’s file services, backup of file shares is simplified. You can use APIs that allow backup and recovery software vendors to integrate with your VMware vSAN file services, which enables backup software to track new data and add scalability enhancements to files.

VMware vSAN Benefits

There are many benefits to implementing VMware vSAN. Some of the biggest advantages the solution offers include:

Reduced total cost of ownership (TCO): VMware vSAN helps you reduce upfront costs for businesses because it can be easily deployed on inexpensive x86 servers. In addition, its highly scalable infrastructure and quick deployment also save organizations time and money, making it an efficient storage solution.

Good manageability: VMWare vSAN is easy to set up, manage, and provision, without sacrificing performance.

Scalability: VMware vSAN is agile and allows administrators to scale storage on demand, quickly, and efficiently via policies and rules.

Simplicity: VMWare vSAN is simple to configure since it is embedded in the vSphere hypervisor. Installing it using the vSphere Web Client can be done quickly.

Reduced risk: VMWare vSAN reduces the risk associated with digital transformations by utilizing existing tools, skill sets, and solutions.

Reviews from Real Users

Below are some reviews and helpful feedback written by PeerSpot users currently using the VMware vSAN solution.

PeerSpot user Yves S., CEO, Cloud Evangelist at Comdivision Consulting GmbH, says, “vSAN gives us a lot of advantages when we need to expand resources. We have an overall larger host infrastructure, and we split that up for specific customer test and use cases. In that specific scenario, we can easily add more hosts or reduce the number of hosts in the environment.”

A reviewer who works in Infrastructure Security explains, “The ease of use is great. The initial setup and upgrade process was pretty straightforward. And, technical support is great.”

Laurent N., Director at Softlogic, comments, "The feature that I have found most valuable is that it is easy to deploy. It is easy to create and delete virtual servers. It is easy to create the load balancing and the clustering."

VMware

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Raiffeisen Bank Bulgaria, Wentworth-Douglas Hospital

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

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