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Hitachi Virtual Storage Platform vs Nutanix Unified Storage (NUS) 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
6.7
Users find Hitachi Virtual Storage Platform valuable, citing long-term benefits, competitive costs, financial gains, and improved performance.
Sentiment score
7.1
Organizations using Nutanix Unified Storage experience cost savings, efficiency, reduced downtime, enhanced performance, security, and streamlined operations.
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.
For me, the biggest return on investment when using this solution is that we do not have to have much support staff to run it.
The scalability challenge with previous systems is lessened with Nutanix since we can expand by adding new hardware without needing migrations.
We are saving approximately 20% to 25% compared with the competition.
 

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
6.4
Users have mixed feedback on Hitachi's support: praised for expertise but criticized for delays and inconsistent global assistance.
Sentiment score
7.8
Nutanix Unified Storage support is highly rated for its responsive, knowledgeable assistance, despite occasional slower response times.
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 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.
They come on the call, start troubleshooting immediately, and resolve issues effectively.
They are very knowledgeable, and if they can't solve the problem, they find the answer within a day or so.
I would give the customer service and technical support a ten out of ten.
 

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
7.4
Hitachi Virtual Storage Platform provides scalable options, adaptability, and reliability, supporting diverse enterprise expansion needs effectively despite some limitations.
Sentiment score
7.9
Nutanix Unified Storage excels in scalability, praised for seamless expansion, flexibility, and efficient resource allocation minimizing downtime.
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.
This means you don't have to buy everything upfront; you can buy what you need and add more as you grow, which is advantageous.
These three components utilize scalability tools, enabling storage addition to nodes and supporting independent, linear performance growth.
I can rack mount the server or node and add it to the cluster anytime with just one click.
 

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
8.2
Hitachi Virtual Storage Platform is highly reliable and stable, ideal for critical 24/7 operations with minimal downtime issues.
Sentiment score
8.2
Nutanix Unified Storage is highly rated for stability, reliability, minimal downtime, seamless upgrades, and effective support.
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.
If we are running on a standalone infrastructure, I would rate Hitachi Virtual Storage Platform a 10 for stability.
We have not experienced these issues with Nutanix, which I attribute to the all-flash technology, the quality of their platform, and the responsiveness of the hyper-converged infrastructure.
Nutanix Unified Storage (NUS) is very stable.
It automatically triggers tasks, causing performance issues.
 

Room For Improvement

Pure FlashArray X requires cost-effective improvements in UI, integration, cloud features, multitenancy, analytics, backup, AI, and scalability.
Hitachi Virtual Storage Platform needs improved UX, automation, scalability, support, reasonable pricing, deduplication, and better management tools.
Nutanix Unified Storage needs improvements in scalability, customer service, integration, and features like analytics, data protection, and user interface.
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.
The interface management and monitoring need improvement.
The main concern is pricing, which could deter some customers; addressing this would enhance its appeal.
The system should move towards AI-driven optimization and enhance S3 object storage capabilities.
System downtime can disturb the entire ecosystem and impact all applications.
 

Setup Cost

Enterprise buyers see Pure FlashArray X NVMe as a justified premium investment due to performance and comprehensive licensing.
Hitachi Virtual Storage Platform is initially costly but offers justified performance and potential discounts, with complex licensing options.
Nutanix Unified Storage offers strong ROI and robust features but may be cost-prohibitive for smaller businesses with complex licensing.
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.
The cost of Hitachi Virtual Storage Platform is reasonable compared to competitors.
Compared to buying three or four vendor solutions, it is much cheaper.
The cost has doubled for the same amount of data, which was a challenge when presenting use case justifications for the increased cost.
Nutanix Unified Storage (NUS) has definitely helped reduce our total cost of ownership.
 

Valuable Features

Pure FlashArray X NVMe offers exceptional performance, reliability, scalability, and seamless VMware integration, enhancing workload efficiency and user experience.
Hitachi Virtual Storage Platform offers seamless data mobility, reliability, scalability, and efficient storage management with user-friendly features across industries.
Nutanix Unified Storage provides streamlined management, high availability, and integration with AWS and Azure, enhancing performance and security.
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.
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.
Nutanix Unified Storage (NUS) is appreciated for its fault tolerance and redundancy at the cluster level, which ensures reliable storage of files, folders, and other information accessible on the client side.
The cybersecurity features of Nutanix Unified Storage (NUS) when dealing with unstructured data, such as ransomware threats, provide the ability to detect and back up block-based storage, allowing me to restore repositories or sets of block storage with one button click, which is automatic.
My experience with using Nutanix Unified Storage (NUS) for data-intensive workloads is that we have many SQL Servers and they perform much better than they did when we used hybrid converged previously.
 

Categories and Ranking

Pure FlashArray X NVMe
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Ranking in All-Flash Storage
14th
Ranking in NVMe All-Flash Storage Arrays
6th
Average Rating
9.0
Reviews Sentiment
6.7
Number of Reviews
36
Ranking in other categories
No ranking in other categories
Hitachi Virtual Storage Pla...
Ranking in All-Flash Storage
11th
Ranking in NVMe All-Flash Storage Arrays
5th
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)
Nutanix Unified Storage (NUS)
Ranking in All-Flash Storage
5th
Ranking in NVMe All-Flash Storage Arrays
4th
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
109
Ranking in other categories
Software Defined Storage (SDS) (3rd), Public Cloud Storage Services (5th), File and Object Storage (2nd)
 

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 Hitachi Virtual Storage Platform is 3.3%, up from 3.1% compared to the previous year. The mindshare of Nutanix Unified Storage (NUS) is 0.7%, up from 0.2% 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.
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.
Amarnath Charugundla - PeerSpot reviewer
Unified management and cost-effectiveness lead to positive experiences and future savings
Improvement is necessary wherein the memory or storage should not breach 90%, because if breached, it becomes unmanageable. We have to set alerts or CPU triggering for 95% for the first warning. Other activities on nodes or file systems should be properly maintained. We must monitor the dashboard for P1, P2 alerts in the Nutanix Unified Storage (NUS) file share system including SMB, NFS, objects, and blocks. Attention should be maintained for any alerts such as CPU, memory, and RAM alerts, as exceeding these creates issues within teams. If triggered to 95% and forgotten, it crosses the SLA breach, causing disturbances to application, web, and platform teams. Continuous monitoring on the Nutanix dashboard is essential. Even a highly experienced person in Nutanix Unified Storage (NUS) cannot provide a 10 rating out of 10 because it is a vast system. I would rate it eight from my perspective.
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Manufacturing Company
11%
Financial Services Firm
10%
Government
6%
Computer Software Company
18%
Financial Services Firm
17%
Manufacturing Company
9%
Government
7%
Computer Software Company
31%
Manufacturing Company
7%
Educational Organization
6%
Financial Services Firm
5%
 

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 your experience regarding pricing and costs for Hitachi Virtual Storage Platform?
The cost of Hitachi Virtual Storage Platform is reasonable compared to competitors, but it is dependent on the custom...
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 replication technology that Hitachi Virtual Storage Platform uses is quite older, and the replication methodology...
What do you like most about Nutanix Unified Storage?
Nutanix has excellent product documentation available on their portals, written in simple, easy-to-understand language.
What is your experience regarding pricing and costs for Nutanix Unified Storage?
From my experience with issues, I have participated in P1 and P2 incidents and learned from them. I can provide solut...
What needs improvement with Nutanix Unified Storage?
While there are good aspects, I would like to see improvements in networking configuration, particularly regarding ov...
 

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X
Hitachi Virtual Storage Platform F Series, 5000 Series, E Series, N Series, G Series
Nutanix Files Storage, Nutanix Volumes Block Storage, Nutanix Objects Storage
 

Overview

 

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company
Turkcell, Owens Corning, Region Nord, Net Credit Financial Group (NFC Group), Russian Railways
JetBlue, International Speedway Corporation, Volkswagen SAIC, Brighton and Hove City Council, Foresters Financial, Janus International Group, Cloud Comrade, Serco
Find out what your peers are saying about Hitachi Virtual Storage Platform vs. Nutanix Unified Storage (NUS) and other solutions. Updated: July 2025.
864,053 professionals have used our research since 2012.