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Dell Unity XT vs HPE Nimble Storage 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 Unity XT
Ranking in All-Flash Storage
5th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
196
Ranking in other categories
No ranking in other categories
HPE Nimble Storage
Ranking in All-Flash Storage
9th
Average Rating
9.0
Reviews Sentiment
8.3
Number of Reviews
121
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.8%, down from 0.8% compared to the previous year. The mindshare of Dell Unity XT is 7.3%, down from 10.2% compared to the previous year. The mindshare of HPE Nimble Storage is 2.5%, down from 6.1% 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.
Syed Habib - PeerSpot reviewer
Efficient data replication and fast IOPS have improved operational performance
Dell and a partner jointly implemented this solution in Auvink. We installed the Flash, which makes our IO operations fast and efficient. Replication is available, allowing us to replicate data simultaneously from one site to another. All-flash technology and vTXT enhance speed, and the IOPS are faster. The cache's IOPS are much better. Snapshots provide a unique feature for testing and make management more comfortable and easy. The platform is multi-supported and certification is more convenient and easy to manage.
Ajit Pratap Kundan - PeerSpot reviewer
A tool that offers protection against ransomware and other enterprise-level attacks
HPE Nimble Storage's cost is very high, making it one of its downsides. HPE Nimble Storage's cost is very high compared with any HCI solutions, like HPE's SimpliVity, Nutanix, VMware, or Dell VxRail. A person requires a special skill set to operate HPE Nimble Storage because there are hardly any solutions similar to Nimble Storage in the market. The product's support can be made faster and more responsive if HPE trains its partners in such a way that they acquire more expertise on Nimble Storage through the training sessions. HPE Nimble Storage is dependent on only VMware vSphere Hypervisor. In the future, HPE has to make Nimble Storage feasible with other hypervisors like Microsoft Hyper-V, Nutanix Acropolis, and RHEV, meaning it should be hypervisor agnostic.

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."
"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 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."
"It's incredibly easy to use and greatly simplified our ability to both deploy and manage our storage subsystems."
"On a scale of one to ten, I rate Pure FlashArray as ten."
"The system allows for seamless learning experiences, facilitating quick and easy cloning of environments within minutes."
"Everything, especially the VMs inside, is pretty fast."
"The solution is very straightforward to set up."
"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."
"The complete block and file sharing are the most usable features."
"We can sleep at night because the support is great."
"The compression and deduplication that will be coming in version 4.3. With just those features, you're reducing the amount of data and the footprint on the hardware."
"It gives me the flexibility with its ability to replicate to itself and the ability to use the Dell EMC Cloud as an option. That's always sitting there and waiting if we need it."
"We're able to access it from just about anywhere, as long as we have access to a browser. That feature is really neat because sometimes we will go to a different data center or a different site, and if we need to access it to see a LUN or to see any type of storage, we can do that. That's one of the big takeaways with Unity."
"The NAS is also extremely easy to set up."
"It does great deduplication. From a storage perspective, we save money being able to dedupe right on the disk"
"Performance, reliability, InfoSight, the ability to upgrade the O/S on the SAN without taking it down, and cost."
"Scalability is another reason we chose to go with Nimble: upgrading to another storage array. If we need higher capacity or throughput, we can just replace controllers, we don't have to replace or forklift-upgrade the whole chassis."
"The solution is scalable."
"InfoSight. It's AI for the data center. It's very easy, it does a lot of the work for the customer... InfoSight and the whole system, help them to deal with troubleshooting."
"The setup was very, very simple. When we got our AF5000, no kidding, we had it up in production within two hours"
"This solution has given us reliability that is evident by the fact that it has been running for five years with virtually no hiccups."
"The performance and the processor are good."
"We like the performance."
 

Cons

"The tool's portfolio is minimal. It is expensive."
"Many options to check performance, like read, writes, random writes, and random reads, are missing in Pure FlashArray X NVMe."
"There is room for improvement in catering to midrange storage needs, especially for customers seeking Enterprise-class features."
"It's more multi-tenant functionality in their Pure1 manage portal that is lacking."
"The tool's pricing is higher than competitors."
"I would like to see replication and DR features in the next release of this solution."
"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."
"Adding some functions to the product would be beneficial."
"There's always room for improvement with the UI. That can be a little cumbersome at times."
"I would like the device to have the ability to pull down its own firmware. That would be a great thing."
"The EMC VNX Virtual Data Mover (VDM) software needs more improvement."
"Thick provisioning of LUNs."
"It is missing some features, like deduplication."
"I have a problem because between the Unity XT and the PowerMax, sometimes we need another product between these two products. There could be better integrated and the capacity of the size could be larger."
"The user interface could be improved. The Dell Compellent user interface is fantastic, but the Unity user interface is, in comparison, pretty lousy. It's functional, and I can do what I need, but the Dell Compellent user interface is so much more intuitive and user-friendly."
"One area of improvement is replication. We are also using Oracle virtual machines, and when you are using systems from other vendors, the process of replicating from Unity through OLVM is more laborious than when we were using VPLEX."
"When sizing the array based on requirements the option to add more network cards for throughput would be something to help clients."
"I don't think it is officially released yet, but the main reason that we chose Nimble is because of the sync rep feature. So, I would like to see that further evolve. This feature will be essential for our setups."
"The resellers did the implementation of the solution, we did not do it ourselves. We have ten people for the deployment of the solution."
"The stability can be improved."
"I really would like to see synchronous replication. This is something that when we have multiple arrays in our environment and being able to do something like a zero RPO."
"The HPE Nimble Storage could have better integration with monitoring and machine learning system information solutions."
"HPE does not have suffficient storage."
"The amount of firmware updates released seem excessive."
 

Pricing and Cost Advice

"As far as the licensing costs, everything is included in the license."
"The support cost per array is about $20,000 a year for 24/7 support."
"Pure FlashArray X NVMe’s pricing is cheaper than other products."
"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."
"Our licensing fees are $500,000+ USD."
"Given its price, Pure is not the first option."
"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 licensing is on a yearly basis."
"We looked at HPE Nimble but the price of the Unity XT was very good compared to the competition."
"The only improvement would be a lower cost per unit/disks, however on the whole we are very pleased with this product."
"Our costs are roughly $200,000 a year."
"Compression is making a difference towards the amount of hardware that we need to purchase."
"While it has a good price to start, they could always make it cheaper."
"The price is up a little bit from what we used to pay so I'm hoping that it's a little bit of a better system than the VNXe was. But I still think it's a good value. It's new, so I'm sure there's room for the pricing to drop."
"Our CAPEX was close to $42,000 and operating costs are below $1000."
"Licensing is easy since all the software is included."
"Competitive. No licensing. Since everything is included."
"We paid about $80,000 for our permanent site licence."
"I think HPE Nimble Storage is less expensive than Primera and is the best solution for Venezuela."
"Its price is a little higher."
"The pricing for this product is somewhat high."
"The first two that I bought were incredibly expensive, compared to the last five to seven that I have bought. The price has come way down, and it has been a year or so since we bought one."
"We don't require a license. If we used HPE InfoSight, then we would require a license, but for our needs, we don't need one."
"The price is negotiable and when we first received the quote it was expensive, but after dealing with them and receiving a discount, the price is reasonable."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
11%
Manufacturing Company
11%
Government
6%
Educational Organization
64%
Computer Software Company
7%
Manufacturing Company
4%
Government
3%
Educational Organization
68%
Computer Software Company
6%
Financial Services Firm
3%
Government
3%
 

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 is the Biggest Difference Between Dell EMC Unity and NetApp AFF?
I saw that you have doubts about what you chose. I have a lot of experience with the constructor, honestly I can reco...
What is the Biggest Difference Between Dell EMC Unity and NetApp AFF?
They’re both great solutions and I’ve used both. EMC is being VERY aggressive on pricing which may be the undoing of...
What is the Biggest Difference Between Dell EMC Unity and NetApp AFF?
First of all the decision should be taken looking at similar products in terms of capacity and performance. I will sh...
How does HPE Nimble Storage compare to VxRail?
HPE Nimble Storage dHCI Vs. VxRail One of the best things about the HPE Nimble Storage dHCI is the three, two, one, z...
Which would you choose - HPE Nimble Storage or HPE Primera?
HPE Nimble is a versatile synced WAN San solution. It is easy to use and doesn’t require much training for admins. Th...
What do you like most about HPE Nimble Storage?
The solution's predictive analytics is good. It helps to save costs.
 

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X
EMC Unity, Dell EMC Unity
Nimble Storage
 

Overview

 

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company
Draper, Rio Grande Pacific, Royal Victoria Regional Health Centre
Ace Relocation, Atkins Nutritionals, Berkeley Research Group, Canadian International School, City of Hot Springs, Clackamas County, Corona-Norco Unified School District, Ideal Integrations, Linear Technology, P&O Maritime, Retail Apparel Group (RAG), Virtual Radiologic
Find out what your peers are saying about Dell Unity XT vs. HPE Nimble Storage and other solutions. Updated: April 2025.
852,098 professionals have used our research since 2012.