We performed a comparison between Dell Unity XT and Pure Storage FlashArray based on real PeerSpot user reviews.
Find out in this report how the two All-Flash Storage solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."Overall stability is very good. It is a very stable solution."
"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 most valuable features of Pure FlashArray X NVMe are its superior performance compared to other flash tiers, as well as its ease of use, with an intuitive user interface that is simple to deploy and use."
"Offers excellent features like efficient data reduction, a reliable SafeMode, and a great support model for continuous assistance and updates."
"Pure FlashArray X NVMe has low latency and high Ops. It is an evergreen model."
"The initial setup was extremely simple and straightforward."
"The most valuable feature of this solution is reliability."
"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 most valuable feature of Dell Unity XT is its support of protocols for both block, and file levels. It has the features a store solution should have."
"The most valuable feature is the performance. It's still an all-flash array at a good price point."
"It's very reliable. I have not had an issue with Dell EMC Unity."
"The Unity XT box is very strong. It doesn't break. The MTBF time is very large so you don't have to worry about faults or outages in your operations."
"All-flash array eliminates all the overhead of tiering and a lot of the data structuring overhead involved."
"For me, the most valuable feature is the ease of management."
"The most valuable feature of Dell Unity XT is data duplication. Additionally, the management interface is simple, and is not a hassle using it. You don't need too much to learn or to be familiarized with it."
"One of the things that I like the most about it is how they have changed the Unisphere GUI, and how it is now HTML5. It is so easy to use. Also, the array itself is so simple, easy to set up and easy to use, but it still has that great Dell EMC technology behind it."
"The most valuable feature is its data reduction."
"The deduplication and compression meet all of our system requirements."
"I use all the features of this solution and I find them to be easy to use and functional, such as the compression and capacity to expand."
"We're getting good performance, and the compression ratio is also very good in Pure Storage FlashArray."
"It comes with a large number of features out-of-the-box, which makes it easy for us to see problems and manage capacity."
"For us, the most valuable feature is the compression and deduplication. Being able to deploy a three to one ratio for storage is absolutely critical in today's world with the growing need for storage and the growing need for more space."
"Lone segmentation is simpler and more agile. It's improved the velocity in overall provisioning from project to operation."
"Pure gives us better compression, it's easier to manage, a lot less hands-on."
"We would like to see VNC integration or be able to use Pure Storage with VNC."
"The software layer has to improve."
"There is room for improvement in the pricing of the product."
"There is room for improvement in catering to midrange storage needs, especially for customers seeking Enterprise-class features."
"If the customer only needs 500 terabytes and doesn't care how much data they'll put in the server, IBM is cheaper than Pure."
"In terms of what needs improvement, the dashboard and management could be simplified."
"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."
"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."
"I'd like to see more of the NVMe back-end for the flash. And the big deal with the PowerMax is that they've used all U2 drives so that they can avoid having to take it down. I see using M.2 and modular sections as being a real nice alternative that could be implemented in Unity at a fairly low cost."
"The uses of tools to communicate with EMC directly. With EMC, I am not able to connect and resolve issues without assistance, so they can't do unattended maintenance on devices, which would be a massive benefit if they could."
"A customer had to buy VMX because Unity didn't have WORM."
"You can't use every feature, because it costs in performance. Therefore, you have to choose which features to use to achieve a better environment. That is why customers do not use every feature in Unity."
"The interface can be a little challenging for someone new."
"If you compare it with VMAX, where we communicate with the box through Solutions Enabler and there are a lot of commands and a lot of flexibility, the command line for Unity needs to enhanced."
"The VNX reporting is much more granular, versus the Unity reporting."
"It might be nice to have more integrated features instead of having everything as a separate module, like the networking. The networking is attached separately in the back. It would be nice if that was more integrated with less ports."
"We haven't seen ROI yet."
"Pricing could be better in comparison to other solutions."
"They could improve the price."
"I had to contact customer support when a drive failed as I was doing a couple of OS upgrades."
"They should work on their upgrades, they're not smooth."
"We have not seen a reduction in our TCO nor have we seen ROI."
"Self-backup is the only feature lacking in this solution."
"I would like a feature to integrate with external or cloud solutions. For example, if I want to use this storage for a backup from the cloud, I want to have integration with the cloud vendors, such as Microsoft, Oracles, or Amazon. It could be available as an API to allow seamless integration. Additionally, the solution could improve by having native integration with a cloud provider, such as VMware or Microsoft, this would reduce the need to use third-party solutions to complete the task."
Dell Unity XT is ranked 4th in All-Flash Storage with 189 reviews while Pure Storage FlashArray is ranked 3rd in All-Flash Storage with 174 reviews. Dell Unity XT is rated 8.4, while Pure Storage FlashArray is rated 9.2. The top reviewer of Dell Unity XT writes "Easy to set up with good data compression technology and useful deduplication". On the other hand, the top reviewer of Pure Storage FlashArray writes "Effective provisioning, helpful support, and reliable". Dell Unity XT is most compared with Dell PowerStore, NetApp AFF, HPE Nimble Storage, IBM FlashSystem and HPE 3PAR StoreServ, whereas Pure Storage FlashArray is most compared with Dell PowerStore, NetApp AFF, HPE Nimble Storage, IBM FlashSystem and Pure Storage FlashBlade. See our Dell Unity XT vs. Pure Storage FlashArray report.
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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.
