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Dell PowerScale vs Hitachi Virtual Storage Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 7, 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
6.3
Dell PowerScale offers cost savings, enhanced productivity, and simplified management with scalability, reliability, and efficient data handling capabilities.
Sentiment score
6.2
Users find Hitachi Virtual Storage Platform valuable, citing long-term benefits, competitive costs, financial gains, and improved performance.
Something such as Dell PowerScale puts us ahead of all of our competitors because of the speed at which we can iterate while we are on set.
Chief Executive Officer at Orbital Virtual Studios
Despite being more expensive than Huawei, it is stable and most enterprises accept the price due to its stability.
Senior System Engineer at Atlas Security
In terms of Dell PowerScale (Isilon) specifically, we have seen a return on investment due to faster performance than our last few storage arrays, and the general usability is a lot better.
Storage & Data Protection Specialist at General Dynamics Land Systems
While performance, security, and financial aspects of Hitachi Virtual Storage Platform are satisfactory, I am unsure about the exact return on investment.
Team Lead for Core Infrastructure at Raiffeisen bank Serbia
 

Customer Service

Sentiment score
7.4
Dell PowerScale support is praised for responsiveness and expertise, though experiences vary with occasional delays and escalations needed.
Sentiment score
6.2
Users have mixed feedback on Hitachi's support: praised for expertise but criticized for delays and inconsistent global assistance.
Support online is definitely a ten out of ten.
Associate Business Manager at a tech services company with 11-50 employees
When we face issues, we raise a ticket through the valid portal, and they respond immediately and assign a local engineer to coordinate the support process.
Senior System Engineer at a financial services firm with 10,001+ employees
On a scale of one to ten, I would rate Dell's technical support a ten.
System Support at City of North Las Vegas
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.
Associate Vice President at Federal Bank Ltd
 

Scalability Issues

Sentiment score
6.9
Dell PowerScale excels in scalability, enabling seamless storage growth and adaptability with minimal management, ensuring efficient future data handling.
Sentiment score
7.3
Hitachi Virtual Storage Platform provides scalable options, adaptability, and reliability, supporting diverse enterprise expansion needs effectively despite some limitations.
We started on PowerScale with around about 300 terabytes and are now two and a half petabytes, still on the same file system.
Storage Architect at a educational organization with 10,001+ employees
That's really saved us in certain areas as we didn't have funding to expand Dell PowerScale (Isilon) until next year, which is why we utilized the cloud pools functionality to offload.
Senior Infrastructure Specialist at a healthcare company with 10,001+ employees
As an unstructured data storage solution, writing into it and accessing it from the other nodes is highly scalable with no issues.
Senior Technical Engineer at a tech vendor with 10,001+ employees
 

Stability Issues

Sentiment score
8.0
Dell PowerScale offers reliable stability, effective hardware management, and seamless scalability, ensuring high uptime and data integrity.
Sentiment score
8.2
Hitachi Virtual Storage Platform is highly reliable and stable, ideal for critical 24/7 operations with minimal downtime issues.
Since we have good protection levels, the data is secured and replicated across the disks.
Associate Business Manager at a tech services company with 11-50 employees
Even if a node goes down, other nodes can respond and provide data back to the user without issues.
Storage Platform Engineer at Expedia Group
I assess the stability and reliability of Dell PowerScale (Isilon) as perfect.
Storage & Data Protection Specialist at General Dynamics Land Systems
If we are running on a standalone infrastructure, I would rate Hitachi Virtual Storage Platform a 10 for stability.
Associate Vice President at Federal Bank Ltd
 

Room For Improvement

Dell PowerScale needs improvements in deployment, integration, pricing, UI, technical support, AI features, replication, and security.
Hitachi Virtual Storage Platform needs improved UX, automation, scalability, support, reasonable pricing, deduplication, and better management tools.
Firmware or software updates become effortless with Pure, but with Dell PowerScale (Isilon), we must evaluate or conduct trial runs to ensure that these operations will not harm our customer's system; their software is not adequate.
Senior Ai Architect at Logicalis
It should be made more user-friendly in the sense that if I manage it, I should be able to deploy it without having to have a lot of interaction from support.
Manager, Information Technology at a transportation company with 11-50 employees
Hardware failures under warranty should be addressed within the promised timeline.
Senior Engineer at Continental Tire
The interface management and monitoring need improvement.
Team Lead for Core Infrastructure at Raiffeisen bank Serbia
Additional functionality related to data encryption and authentication could improve Hitachi Virtual Storage Platform.
Solution Architect at a outsourcing company with 201-500 employees
 

Setup Cost

Dell PowerScale is seen as premium, costly but justified by features, offering flexible licensing and competitive pricing strategies.
Hitachi Virtual Storage Platform is initially costly but offers justified performance and potential discounts, with complex licensing options.
It's quite expensive for the amount of storage we have.
Senior Infrastructure Specialist at a healthcare company with 10,001+ employees
Cheaper nodes will cost less, while higher performance nodes will be pricier.
Storage Platform Engineer at Expedia Group
Costs align well with what it delivers, making it a fair price for a powerful tool that meets all our needs.
Tv Systems Technical Supervisor at a media company with 501-1,000 employees
The cost of Hitachi Virtual Storage Platform is reasonable compared to competitors.
Associate Vice President at Federal Bank Ltd
 

Valuable Features

Dell PowerScale offers scalable, high-performance storage with easy management, supporting hybrid strategies and efficient data workload handling.
Hitachi Virtual Storage Platform offers seamless data mobility, reliability, scalability, and efficient storage management with user-friendly features across industries.
Dell PowerScale offers high scalability and stability as well, making it a valuable solution for enterprises.
Senior System Engineer at Atlas Security
In our AI initiatives, Dell PowerScale (Isilon) plays a significant role in data analysis, data fusion; principally, it is involved in data analysis, data extraction, and statistical analysis.
Senior Technologist at a university with 1,001-5,000 employees
Single files are limited to four terabytes in our configuration, however, the system can support up to 16 terabytes, so we can scale based on that too.
Systems Engineer at Unisity LLC
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.
Team Lead for Core Infrastructure at Raiffeisen bank Serbia
Hitachi Virtual Storage Platform is a great device that is very stable, very durable, and very simple.
Solution Architect at a outsourcing company with 201-500 employees
 

Categories and Ranking

Dell PowerScale
Ranking in NAS
1st
Average Rating
8.8
Reviews Sentiment
7.0
Number of Reviews
97
Ranking in other categories
File and Object Storage (1st)
Hitachi Virtual Storage Pla...
Ranking in NAS
5th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
55
Ranking in other categories
Modular SAN (Storage Area Network) (5th), Frame-Based Disk Arrays (1st), All-Flash Storage (9th), NVMe All-Flash Storage Arrays (5th)
 

Mindshare comparison

As of June 2026, in the NAS category, the mindshare of Dell PowerScale is 14.6%, down from 17.7% compared to the previous year. The mindshare of Hitachi Virtual Storage Platform is 3.8%, down from 6.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
NAS Mindshare Distribution
ProductMindshare (%)
Dell PowerScale14.6%
Hitachi Virtual Storage Platform3.8%
Other81.6%
NAS
 

Featured Reviews

SK
Solutions Architect at a university with 10,001+ employees
Operates seamlessly and minimizes downtime while meeting enterprise file share demands
The features of Dell PowerScale (Isilon) that I appreciate the most include the scale of architecture and the way it is designed. These features benefit my company by providing less downtime and less overhead. While I have not calculated an exact number regarding the reduction in downtime, we have always been using the product, so we have no baseline to compare it to. However, it is a very good product. Dell PowerScale (Isilon) scales very well with the growing needs of my company.
DA
Associate Vice President at Federal Bank Ltd
Reliable and secure storage solution supports core banking operations effectively
The replication technology that Hitachi Virtual Storage Platform uses is quite older, and the replication methodology they employ for data between the data center and the production and standby database shows no significant improvement in that particular field. With respect to storage administration, I'd like to see more clarity on the encryption side; data being stored in an encrypted manner is essential, but the customer or end-user doesn't understand which encryption is being used and doesn't have a direct view stating that their data is encrypted using AES 256 or DES, or whatever standard they follow. This lack of transparency may not be acceptable during audits.
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
9%
Computer Software Company
8%
Government
7%
Financial Services Firm
19%
Manufacturing Company
10%
Computer Software Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business25
Midsize Enterprise23
Large Enterprise53
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise15
Large Enterprise30
 

Questions from the Community

What is your experience regarding pricing and costs for Dell EMC PowerScale (Isilon)?
My experience with pricing, setup cost, and licensing for Dell PowerScale has been expensive. Setup costs or provisioning experience has been pleasant. Typically you have kickoff meetings and there...
What needs improvement with Dell EMC PowerScale (Isilon)?
For improvements, we can focus on enhancing performance, upgrading the nodes, and accessing data through Isilon for more efficiency. Additionally, improvements to interfaces and certain aspects of ...
What is your primary use case for Dell EMC PowerScale (Isilon)?
Dell PowerScale is our main NAS environment storage where we create CIFS and NFS file shares for users.When users request a CIFS file share, they specify the SMB share name and the SmartConnect zon...
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 customer; I cannot say for the entire industry, but for us, it's comparable.
What needs improvement with Hitachi Virtual Storage Platform E990?
The centralized management console in Hitachi Virtual Storage Platform is not very comfortable and user-friendly. However, it works fine. Additional functionality related to data encryption and aut...
What is your primary use case for Hitachi Virtual Storage Platform E990?
I work in the financial sector with Hitachi Virtual Storage Platform, specifically VSP. We did not need tiering in Hitachi Virtual Storage Platform since we are using all-flash storage. Regarding H...
 

Also Known As

PowerScale, Dell EMC Isilon
Hitachi Virtual Storage Platform F Series, 5000 Series, E Series, N Series, G Series
 

Overview

 

Sample Customers

OMRF, University of Utah, Translational Genetics Research Institute, Arcis, Geofizyka Torumn, Cyprus E&P Corporation, Colburn School, Columbia Sportswear, Harvard Medical School, University of Michigan, National Library of France,
Turkcell, Owens Corning, Region Nord, Net Credit Financial Group (NFC Group), Russian Railways
Find out what your peers are saying about Dell PowerScale vs. Hitachi Virtual Storage Platform and other solutions. Updated: June 2026.
902,270 professionals have used our research since 2012.