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Dell Unity XT vs Hitachi Virtual Storage Platform 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
Pure FlashArray X NVMe reduces costs, enhances performance, and offers quick ROI with efficient management and cost-effective upgrades.
Sentiment score
7.4
Dell Unity XT offers cost savings, increased efficiency, and quick ROI with improved performance and simplified management.
Sentiment score
6.7
Users find Hitachi Virtual Storage Platform valuable, citing long-term benefits, competitive costs, financial gains, and improved performance.
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.
While performance, security, and financial aspects of Hitachi Virtual Storage Platform are satisfactory, I am unsure about the exact return on investment.
 

Customer Service

Sentiment score
7.1
Pure FlashArray X NVMe support is praised for responsiveness, effectiveness, and proactive issue resolution, despite some challenges with reach and follow-up.
Sentiment score
6.7
Dell Unity XT customer service is praised for responsiveness but criticized for slow response times and support inconsistencies.
Sentiment score
6.4
Users have mixed feedback on Hitachi's support: praised for expertise but criticized for delays and inconsistent global assistance.
With Pure FlashArray X NVMe, we need to escalate the issue and get an account manager for its resolution.
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.
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.
The time taken to act upon issues is quite large, and issue identification takes a significant amount of time, especially when it comes to critical problems.
 

Scalability Issues

Sentiment score
7.1
Pure FlashArray X NVMe offers scalable, stable performance, easy management, and simple upgrades, with some cost and scalability limitations.
Sentiment score
8.0
Dell Unity XT's scalability, modular upgrades, and robust architecture receive high satisfaction from medium to large businesses.
Sentiment score
7.4
Hitachi Virtual Storage Platform provides scalable options, adaptability, and reliability, supporting diverse enterprise expansion needs effectively despite some limitations.
You cannot increase capacity if latency is present.
It is highly scalable.
It is suitable for both medium-sized and enterprise businesses.
Dell Unity XT is quite scalable and can be scaled up to the petabyte level.
 

Stability Issues

Sentiment score
8.1
Pure FlashArray X NVMe is highly stable, reliable, and efficient, offering seamless upgrades and proactive component replacement in critical environments.
Sentiment score
8.8
Dell Unity XT is praised for strong stability and reliability, with minor issues infrequently affecting its consistent performance.
Sentiment score
8.2
Hitachi Virtual Storage Platform is highly reliable and stable, ideal for critical 24/7 operations with minimal downtime issues.
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.
If we are running on a standalone infrastructure, I would rate Hitachi Virtual Storage Platform a 10 for stability.
 

Room For Improvement

Pure FlashArray X NVMe needs improvements in price, UI, analytics, software features, integration, and management tools for better competitiveness.
Dell Unity XT requires improvements in deduplication, user interface, migration, automation, scalability, and support for better efficiency.
Hitachi Virtual Storage Platform needs improved UX, automation, scalability, support, reasonable pricing, deduplication, and better management tools.
Many options to check performance, like read, writes, random writes, and random reads, are missing in Pure FlashArray X NVMe.
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.
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.
The interface management and monitoring need improvement.
 

Setup Cost

Pure FlashArray X NVMe is costly but valued for performance, inclusive licensing, and reasonable support fees compared to competitors.
Dell Unity XT provides cost-effective pricing and all-inclusive licensing, balancing cost and features effectively against competitors.
Hitachi Virtual Storage Platform is initially costly but offers justified performance and potential discounts, with complex licensing 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.
Pure FlashArray X NVMe’s pricing is cheaper than other products.
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.
The cost of Hitachi Virtual Storage Platform is reasonable compared to competitors.
 

Valuable Features

Pure FlashArray X NVMe is favored for its high performance, reliability, scalability, and future-proofing across diverse environments.
Dell Unity XT delivers unified storage with easy management, strong VMware integration, rapid deployment, and cost-effective data solutions.
Hitachi Virtual Storage Platform offers seamless data mobility, reliability, scalability, and efficient storage management with user-friendly features across industries.
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.
The active data management of Hitachi Virtual Storage Platform, especially with the HOPS Center, makes it easier to work with the Hitachi Virtual Storage Platform infrastructure.
 

Categories and Ranking

Pure FlashArray X NVMe
Sponsored
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
7.1
Number of Reviews
196
Ranking in other categories
No ranking in other categories
Hitachi Virtual Storage Pla...
Ranking in All-Flash Storage
11th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
54
Ranking in other categories
NAS (4th), Modular SAN (Storage Area Network) (4th), Frame-Based Disk Arrays (1st), NVMe All-Flash Storage Arrays (5th)
 

Mindshare comparison

As of July 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.8%, up from 0.8% compared to the previous year. The mindshare of Dell Unity XT is 6.7%, down from 10.2% compared to the previous year. The mindshare of Hitachi Virtual Storage Platform is 3.3%, up from 3.1% 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.
Ozair Amin - PeerSpot reviewer
A robust and dependable product that ensures a 100 percent data availability guarantee
We don't encounter any challenges in selling these Hitachi VSPs to our customers. These products boast an exceptionally robust architecture, making them highly reliable. This reliability is the key reason behind our lack of challenges. However, when we delve into the realm of competition, particularly in the unified storage sector, we do face certain challenges. This is primarily due to the usage of gateways in their storage solutions by some competitors. Unlike other competitors such as NetApp and Huawei, who do not employ gateways, we contend with challenges related to these gateways within the context of unified products. Many customers have been utilizing Hitachi Vantara for several years, relying on its storage capabilities. They appreciate its reliable roadmaps, which facilitate long-term planning. This makes it an effortless choice for customers to opt for Hitachi Vantara, as the product seamlessly accommodates updates and future changes. The key focal point of the Hitachi Vantara roadmap for our clients is centered around future upgrades. Typically, customers undergo tech refresh cycles approximately every five years. Consequently, when they embark on a tech refresh initiative, they tend to prioritize options that facilitate a smooth transition of data to alternative storage solutions. In this context, Hitachi Vantara leverages its external storage virtualization platform to ensure a seamless data migration process. This approach proves to be highly advantageous for our customers, and it stands as a primary reason for their choice to engage with Hitachi Vantara's offerings. Our customers are highly satisfied with their choice to acquire Hitachi products and services. I have not observed any of our customers shifting away from the Hitachi brand. I would recommend Hitachi Vantara 100 percent of the time to others. There are tools that assist us in accessing the IOPS per second and latencies of Hitachi Vantara systems. One such tool is the CPK tool, accessible through the Hitachi Vantara portal. Whenever we configure a product and a customer requests information about the IOPS and latencies, we can provide them with a report from the portal. This report includes details about reads, writes, IOPS, and sequential operations, offering a comprehensive overview of the IOPS performance that Hitachi Vantara offers. The combination of low latency and high performance has consistently assisted customers in improving their production and enhancing their working experience. It also aids them in easily managing the product, giving them time to expand their knowledge and plan for the future, rather than dealing with storage-related issues. The cost comparison of IOPS between our solutions and those of competitors is favorable at present, but this wasn't always the case. In the Pakistani market, Huawei used to be highly competitive. However, our current partnership with Hitachi has allowed us to pose a strong challenge to Huawei. Additionally, when considering products from NetApp, EMC, and even IBM, Hitachi remains highly competitive. Hitachi offers flexible media options to support the consolidation of multiple uses within the same platform which is important to our customers. Most of our customers utilize Unified Storage, employing a two-tier storage approach that includes both NVMe and SSDs. However, current trends indicate a shift in customer preferences towards NVMe over SAAS or SSDs due to the heightened reliability and increased cost-effectiveness of NVMe technology. This transition is driving many customers to adopt a comprehensive NVMe solution. Nonetheless, a substantial number of large customers still adhere to the two-tier storage model. For their primary tier, they employ NVMe drives, while for the secondary tier, they opt for NFS drives or a SAAS-based large-scale service. The integration of various use cases into a unified platform to facilitate the transformation of data into business insights is highly valuable. We receive input from our customers regarding their workloads. Based on the nature of these workloads and their intended use for storage – whether for ERP solutions, archives, or backup purposes – we recommend the appropriate storage type. These steps outline our process for evaluating the intended storage workload. Following this workload assessment, we suggest either NAS Unified Storage or Document Storage solutions. In the portal, there is a tool that enables us to calculate Hitachi's guaranteed effective capacity. It is quite straightforward for customers to comprehend and identify the effective capacity ratio. This is because many customers in Pakistan are already familiar with and using effective capacity ratios. Explaining the concept of effective capacity to customers is not a challenging task. Customers typically appreciate the Hitachi Virtual Storage Platform due to its efficiency, easy product manageability, and product reliability, all of which offer significant benefits to the customers. This is crucial, especially in sectors like banking, where any breach or downtime could lead to substantial losses for customers. The uninterrupted operation of storage is paramount. This substantial benefit not only ensures customer satisfaction but also underscores the value derived from data utilization. Hitachi's adaptive data reduction technology assists in decreasing our client's storage footprint by around 50 percent. The majority of our customers were using storage from various vendors. We consolidated this storage into a single system using Hitachi Vantara.
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
11%
Manufacturing Company
11%
Government
6%
Educational Organization
33%
Computer Software Company
12%
Manufacturing Company
8%
Government
5%
Computer Software Company
19%
Financial Services Firm
17%
Manufacturing Company
8%
Government
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 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 is your experience regarding pricing and costs for Hitachi Virtual Storage Platform?
For NVMe storage, the pricing is reasonable compared to competitors in India. However, for entry-level SAN storage or...
What do you like most about Hitachi Virtual Storage Platform E990?
The product's reliability has been crucial for our company's operations.
What needs improvement with Hitachi Virtual Storage Platform E990?
The interface management and monitoring need improvement. Although I receive emails from Hitachi Virtual Storage Plat...
 

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X
EMC Unity, Dell EMC Unity
Hitachi Virtual Storage Platform F Series, 5000 Series, E Series, N Series, G Series
 

Overview

 

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company
Draper, Rio Grande Pacific, Royal Victoria Regional Health Centre
Turkcell, Owens Corning, Region Nord, Net Credit Financial Group (NFC Group), Russian Railways
Find out what your peers are saying about Dell Unity XT vs. Hitachi Virtual Storage Platform and other solutions. Updated: June 2025.
861,390 professionals have used our research since 2012.