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Dell Unity XT vs Tintri VMstore T7000 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:
 

ROI

Sentiment score
1.0
Organizations reduced costs and improved performance with Pure FlashArray X NVMe, achieving quick ROI and efficient resource management.
Sentiment score
4.2
Dell Unity XT enhances performance, saves costs, and boosts efficiency with scalable, robust features yielding strong ROI for organizations.
Sentiment score
8.1
Tintri VMstore T7000 provides high ROI through cost savings, reduced overhead, enhanced management, and efficient resource utilization for businesses.
By opting for the gold subscription every three years, you get a free upgrade to the latest controller release.
If you wait more than seven years to buy another one, you get a return on your investment.
I accidentally had a volume or VMstore running up to 95%, but it was no issue. The performance was still top-notch despite being used over 90%.
 

Customer Service

Sentiment score
7.1
Pure FlashArray X NVMe's technical support is praised for responsiveness, despite occasional follow-up issues, earning high customer satisfaction.
Sentiment score
6.0
Dell Unity XT support is generally good, though some users face delays and difficulties with higher-level support access.
Sentiment score
8.0
Tintri VMstore T7000 boasts excellent customer service, offering prompt, proactive support with high expertise, even for uncommon issues.
We also had one outage where a controller of one of the products had failed and had to be replaced on-site.
Customers always have their issues resolved promptly.
Pure has good storage.
The support team is familiar with the product and is available on-site during support times, which improves our experience.
Dell solutions are backed by excellent service and support.
The technical support sometimes takes three to four days to get hardware to facilities.
Their support team provides excellent assistance and effectively addresses issues.
 

Scalability Issues

Sentiment score
7.1
Pure FlashArray X NVMe offers scalable storage with low latency, easy upgrades, though capacity customization and high costs are noted.
Sentiment score
7.8
Dell Unity XT is favored for its scalability and ease of upgrades, despite lacking high-end performance for some users.
Sentiment score
7.8
Tintri VMstore T7000 offers scalable storage with easy management and integration, despite potential costs, especially in VMware environments.
It is highly scalable.
It is suitable for both medium-sized and enterprise businesses.
It hasn't broken down anytime in the last six to seven years, despite hurricanes, earthquakes, and power outages.
Dell Unity XT is quite scalable and can be scaled up to the petabyte level.
For NetApp, we can recommend the FAS 8000 series.
You do not need to purchase fully populated or maxed-out boxes on day one; instead, you can start with half-populated boxes and expand as your needs grow, adding disks as necessary.
 

Stability Issues

Sentiment score
8.1
Pure Storage offers exceptional stability and reliability with outstanding support, consistently achieving high user ratings for performance and service.
Sentiment score
8.5
Dell Unity XT is praised for stability, offering reliable performance and easy maintenance, with improvements post-initial bugs.
Sentiment score
7.8
Tintri VMstore T7000 is praised for its stability, high availability, seamless failover, and swift support, ensuring dependable performance.
During the eight years, there have been no problems such as hardware failure or stopping.
I would rate the stability of the solution as a ten out of ten.
I would rate the stability of the product at seven out of ten.
I would rate the overall stability of Dell Unity XT an eight out of ten.
A new controller was shipped and arrived the next day.
 

Room For Improvement

Pure FlashArray X requires cost-effective improvements in UI, integration, cloud features, multitenancy, analytics, backup, AI, and scalability.
Dell Unity XT needs improved deduplication, compression, integration features, support, affordability, and simplified management for enhanced user satisfaction.
Tintri VMstore T7000 requires improvements in licensing, integration, storage options, replication, cloud support, and technical documentation.
We would appreciate a built-in transparent failover in the next release to eliminate the need for a separate metro cluster.
I'm eagerly anticipating the roadmap's promise of introducing multiple controllers, which could significantly boost scalability and resilience.
We mostly rely on long-term releases. We don't need the most up-to-date features, but we need a reliable environment.
In the future, if Dell storages include this option, especially for Unity, it would help us target SME or medium enterprises for quicker closures and support the sales team.
I believe if Dell can integrate AI to predict potential failures, especially in hardware like hard disks, that would be very useful for proper maintenance.
The pricing is a bit higher than expected.
Tintri could improve by ensuring shorter times for support and compatibility when there are new releases from partners like VMware or Microsoft.
Maybe some sort of spreadsheet or visual tool would help. It could show the amount of data and servers we have, guide us on which particular build to choose, and estimate costs.
 

Setup Cost

Enterprise buyers see Pure FlashArray X NVMe as a justified premium investment due to performance and comprehensive licensing.
Dell Unity XT is competitively priced, offering robust features and support, suitable for mid-range budgets despite transparency concerns.
Tintri VMstore T7000 offers cost-effective, high-performance flash storage with advanced features, appealing to smaller enterprises despite limited support options.
While the prices may be higher than those of other vendors, we see it as a market leader with benefits.
The support can be a bit pricey, but the solution is more cost-effective than anything else out there.
I would give it a nine out of ten in terms of costliness.
It is priced at around or under $50,000.
The cost is not cheap nor expensive.
Commercially, Dell Unity XT is viable and competitively priced.
While it might seem expensive per gigabyte initially, the practical capacity and the reduced need for additional backup and storage personnel make it fairly priced.
 

Valuable Features

Pure FlashArray X NVMe offers exceptional performance, reliability, scalability, and seamless VMware integration, enhancing workload efficiency and user experience.
Dell Unity XT is praised for its simplicity, performance, reliability, scalability, and cost-effectiveness, ideal for mid-range companies.
Tintri VMstore T7000 excels in low latency, VM-level management, integration with hypervisors, and ease of use for virtualization.
Pure Storage has signature security technology, which cannot be deleted, even if you are an administrator.
The platform's robust features include excellent sustainability tracking, and a comprehensive dashboard offering insights into IOPS, bandwidth, performance, and virtual activities.
Its data compression feature is the best that we have ever seen.
It helps with data cost management and is seen as a mid-range product with good performance.
We installed the Flash, which makes our IO operations fast and efficient.
If their growth is not significant, we might suggest mid-level Unity storage like Unity 300.
It is hands-off and runs seamlessly without needing daily management.
I have eliminated bottlenecks with storage and have a more secure storage platform using unwritable snapshots.
 

Categories and Ranking

Pure FlashArray X NVMe
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Ranking in All-Flash Storage
14th
Average Rating
9.0
Reviews Sentiment
6.7
Number of Reviews
36
Ranking in other categories
NVMe All-Flash Storage Arrays (6th)
Dell Unity XT
Ranking in All-Flash Storage
6th
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
197
Ranking in other categories
No ranking in other categories
Tintri VMstore T7000
Ranking in All-Flash Storage
25th
Average Rating
9.4
Reviews Sentiment
7.8
Number of Reviews
63
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.9%, up from 0.8% compared to the previous year. The mindshare of Dell Unity XT is 6.5%, down from 10.1% compared to the previous year. The mindshare of Tintri VMstore T7000 is 0.7%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage
 

Featured Reviews

Jaehoon Oh - PeerSpot reviewer
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.
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.
Magnus Österlund - PeerSpot reviewer
Runs seamlessly, gives excellent visibility, and is like having an extra employee
Tintri VMstore gives excellent visibility at the virtual machine level. By using the performance statistics for a particular virtual machine, we can see straight away how a VM performed at a specific time. We can see whether there is any issue with low latency or high CPU usage. With the Tintri platform, it is very easy to pinpoint any underlying problems and issues. Tintri VMstore enables replication, snapshots, and setting QoS at the virtual machine level. This is very important these days. I have been in this business for a long time. I have been working with VMware for over 25 years in data operations. Over the last six to seven years, there has been a serious threat of ransomware attacks. Back in the day, you would have a backup and the ability to do a restore because someone deleted a file. Nowadays, you also need to have proper protection when the next ransomware attack comes. The ability to have immutable snapshots is very important so that you can be back on track instantly when the next attack occurs. In my case, it has been a very good tool to avoid an attack and mitigate when an attack has already occurred. There is the simplicity of instant rollback. It does not matter how big the machines are. It is very easy to roll back the machine and get it up and running again. It enables us to do recovery at the virtual machine level. With Tintri SyncVM, I can do a per-file VM restore. It does not matter if it is a database, file server, or Exchange server. I have a complete copy of the machine from the snapshots where I can do full recovery or recover individual files if needed. The GUI is excellent when it comes to monitoring performance and capacity on a per-VM basis. I can directly go to the virtual machine, and via the widget in the vCenter GUI, I can see the performance statistics and historical and current performance for the virtual machine. I love the fact that it is so easy to get those numbers. I can also log in to the Tintri Global Center and get the performance data for the last five minutes and up to 30 days for a specific VM. You can use the one you want as a system admin. You can use the vCenter GUI for instant information and recent activities, or you can go into Tintri Global Center for deeper information and historical details. I worked with the older series of VMstore for many years, which unfortunately are coming to the end of life in February or March. I have been helping a customer in Sweden to migrate to the new T7000 platform. I have one customer who has been using their system for nine years, which is a very long time in these circumstances. Normally, you change storage every three to five years, but this customer has been so happy with their 800 series. The performance of these old series that are coming to their end of lifespan in February or March has been top-notch. The customer has been happy with the performance and total cost of ownership. Having a storage platform for nine years is impressive, not many can do it. This customer had a highly used and very big SQL Server running for many years. It had several jobs running for days. It was a hybrid VMStore at the time, so it had its limits. I pointed out to the customer to look at this virtual machine or this SQL Server. After we migrated it to the 7000 series, within a couple of weeks, we could see that the performance had significantly increased. Their long-running jobs got completed much faster because the 7000 series is 100% NVMe drives, so it is much faster than the hybrid. We could see a significant increase in performance. Tintri VMstore could be considered as an extra employee. It takes the load off your employees so that they can focus on other things on a daily basis. The total cost of ownership over time is beneficial when you are using a Tintri solution. Not many understand this. It is very important to point that out to a new user or a new customer. They have to take into consideration all the factors of daily operations. Having Tintri VMstore is like having an extra employee without having to pay them a salary.
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Manufacturing Company
10%
Financial Services Firm
10%
Government
6%
Computer Software Company
17%
Manufacturing Company
11%
Government
7%
Financial Services Firm
6%
Computer Software Company
25%
Government
9%
Financial Services Firm
8%
Manufacturing 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 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...
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 ...
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...
What do you like most about Tintri VMstore?
The ability to snap machines into VMware quickly is valuable.
What is your experience regarding pricing and costs for Tintri VMstore?
It's not cheaper or more expensive than other vendors. It performs better.
What needs improvement with Tintri VMstore?
The solution was challenging. I had to use a consultant to determine my level and decide what machine to use. Maybe s...
 

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X
EMC Unity, Dell EMC Unity
No data available
 

Overview

 

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company
Draper, Rio Grande Pacific, Royal Victoria Regional Health Centre
That’s why leading enterprises including Comcast, Chevron, NASA, Toyota, United Healthcare and 20% of the Fortune 100, trust Tintri with storage needs.
Find out what your peers are saying about Dell Unity XT vs. Tintri VMstore T7000 and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.