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Dell PowerStore vs Dell XtremIO comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 2024

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
Sponsored
Ranking in All-Flash Storage
15th
Average Rating
9.0
Reviews Sentiment
7.6
Number of Reviews
35
Ranking in other categories
NVMe All-Flash Storage Arrays (6th)
Dell PowerStore
Ranking in All-Flash Storage
1st
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
82
Ranking in other categories
Data Warehouse (4th), NAS (2nd), Enterprise SAN (1st), NVMe All-Flash Storage Arrays (1st)
Dell XtremIO
Ranking in All-Flash Storage
22nd
Average Rating
7.6
Reviews Sentiment
7.5
Number of Reviews
54
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.8%, down from 0.9% compared to the previous year. The mindshare of Dell PowerStore is 17.5%, up from 15.7% compared to the previous year. The mindshare of Dell XtremIO is 0.7%, down from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage
 

Featured Reviews

Eugene Hemphill - PeerSpot reviewer
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.
Ken Boyer - PeerSpot reviewer
Reduces the footprint, is easy to use, and can handle heavy workloads
The systems I currently have in place are old, and their support is running out. They're at the end of their life cycle. One of the key improvements that PowerStore is going to bring is that it will enable me to shrink the physical footprint. I'll be going from 5 physical HP arrays, which are about 12 racks in size, down to 4 PowerStores, which can fit on one rack. As a result, I'll be able to shrink the footprint, save power, cooling, etc. I will also be able to improve the existing performance and longevity of the platform. When we put the PowerStore in for the Oracle database, it was previously on NetApp. The staff wanted to do snapshots but also clone, and then be able to clone from a clone to add it to another system. PowerStore enabled them to do just that. They not only got their performance back to where it needed to be from previously being on the NetApp array but also got some of the feature functions that they require for the application.
Stanislaw Jagielski - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"The most valuable feature of this solution is reliability."
"The latency is good."
"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."
"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 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."
"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."
"We are satisfied with the performance as it is significantly faster compared to traditional storage options."
"The solution is very easy to implement."
"Overall, we're quite happy with the product because we can move the data that is stored on more than 10 of our current storage devices to a single PowerStore."
"The initial setup was straightforward."
"The solution's migration feature is very valuable, but the most valuable thing is that more features appear with every iteration of the software."
"Has a great mapping feature."
"You can add compute and capacity independently. We have sized the solution based on our current needs, but in the future we can choose to increase capacity if we grow our activity in the market. And if we have more business in our monetary system, we can increase compute. The ability to choose what we increase is a good feature."
"The deduplication functionality provided by the solution is fairly good. The speed offered by the product is enough for our organization."
"We used Cloud IQ. The central management and outside support functionality were great since we had systems all over the world."
"The Metro clustering and solid-state performance, are the most valuable features of this solution."
"Ease of management, aside from the serious performance, is the best feature."
"The most valuable features include the easy manageability of snapshots and its excellent performance in large-scale workloads."
"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."
"The guaranteed sub-millisecond response time for a 4K block."
"It has very good performance for an application which needs lower latency and a better response, for example, in microseconds."
"Xtrem10's features are more simple to implement. The integration and interface are also good."
"The most valuable features are that it is fast and reliable."
 

Cons

"The UI for this solution needs to be improved."
"You cannot tag a LUN with a description, and that should be improved. What I like on the Unity side is that when I expand LUNs or do things, there is an information field on the LUN. This is the Information field that you can tag on your LUNs to let yourself know, "Hey, I've added this much space on this date". Pure lacks that ability. So, you don't have a mechanism that's friendly for tracking your data expansions on the LUN and for adding any additional information. That's a downside for me."
"In the future, I would like to see integration with enterprise backup systems."
"The tool's pricing is higher than competitors."
"We would like to see more visibility into garbage collection and CPU performance in the GUI."
"In terms of what needs improvement, the dashboard and management could be simplified."
"There is room for improvement in catering to midrange storage needs, especially for customers seeking Enterprise-class features."
"We need better data deduplication."
"Having all the services consolidated makes it hard to scale."
"Horizontal scaling has room for improvement."
"The only area I can highlight for improvement is that the 4:1 data reduction target has not been reached. This may be due to an issue with Dell EMC's initial analysis of data compression. As a result, we have had to add new physical disks to reach our goal of total available disk space."
"AI will be a challenge and we must manage different kinds of data with more performance and security."
"The only thing is that with PowerStore, we don't have a solution for the file object."
"There are some management issues in Dell PowerStore. I have managed several pieces of Dell PowerStore's hardware area, and I could feel that it was almost like a step back in certain areas when it came to the management interface."
"The solution didn't have all of the features we needed."
"More demonstration and training options are needed."
"I am not too impressed with XtremeIO because we had a major failure."
"Right now, external appliances are needed to replicate XtremIO to XtremIO, or to another EMC system."
"If you are looking at flash storage solutions, XtremIO doesn't offer any unique features. Most of my customers are migrating their workload from XtremIO to other formats because of this."
"One thing that should be improved is the reporting and monitoring tools. It should use real time monitoring for storage, IOPS, latency, etc."
"The product is highly expensive. Additionally, there is a significant lack of training, support documents, and forums available for Dell XtremIO, making troubleshooting difficult for third-party individuals."
"The management should be improved and the GUI interface could be better and easier."
"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."
"Get rid of the Java aspect of the GUI console."
 

Pricing and Cost Advice

"As far as the licensing costs, everything is included in the license."
"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."
"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."
"The product is expensive."
"With VMware, we pay $300,000 annually."
"The support cost per array is about $20,000 a year for 24/7 support."
"Our licensing fees are $500,000+ USD."
"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."
"Dell PowerStore has been priced aggressively, especially when compared to other NVMe storage options. It is likely one of the most cost-effective options for organizations seeking a pure NVMe play in terms of pricing."
"In terms of licensing, my organization has Dell Technologies End User License Agreement (EULA), but I don't know exactly how it works, though it is a big bundle of licenses for Dell Data Domain, Dell EMC Unity XT, Dell PowerStore, Dell ECS, and all such kinds of storage arrays."
"In the pricing and licensing department, the product is always too expensive."
"The solution’s pricing is always too high."
"We purchased it with a five-year warranty."
"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."
"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 are currently using Dell PowerStore for our smaller storage and there is no competition for pricing."
"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."
"There are costs in addition to the standard licensing fees."
"It is costly but worth it."
"With some workloads that benefit from compression and deduplication, costs are actually better than some tier 2 subsystems (while latency remains <1ms)."
"Too high priced for the Brazil market."
"It's not cheap, but it absolutely gets the job done. I don't have any real comment regarding licensing specifically."
"Licensing is approximately $200,000 per year."
"It is expensive if you need to increase scalability."
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Comparison Review

it_user182013 - PeerSpot reviewer
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…
 

Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
11%
Manufacturing Company
11%
Government
6%
Computer Software Company
18%
Manufacturing Company
10%
Financial Services Firm
9%
Government
7%
Financial Services Firm
18%
Computer Software Company
15%
Manufacturing Company
8%
Healthcare Company
7%
 

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.
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 ...
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...
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...
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...
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...
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...
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...
 

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X
PowerStore
Dell EMC XtremIO Flash, Dell EMC XtremIO X2, XtremIO, XtremIO X2
 

Overview

 

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company
Information Not Available
Raiffeisen Bank Bulgaria, Wentworth-Douglas Hospital
Find out what your peers are saying about Dell PowerStore vs. Dell XtremIO and other solutions. Updated: March 2025.
845,040 professionals have used our research since 2012.