Dell PowerScale vs Hitachi NAS Platform comparison

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Dell Technologies and Hitachi Vantara are both solutions in the NAS category. Dell Technologies is ranked #1 with an average rating of 8.8, while Hitachi Vantara is ranked #12 with an average rating of 8.0. Dell Technologies holds a 12.9% mindshare in N, compared to Hitachi Vantara’s 2.5% mindshare. Additionally, 97% of Dell Technologies users are willing to recommend the solution, compared to 100% of Hitachi Vantara users who would recommend it.

Dell PowerScale

Read 114 Dell PowerScale reviews

20,036 Views
11,220 Comparison Views

97% willing to recommend

Hitachi NAS Platform

Read 12 Hitachi NAS Platform reviews

2,467 Views
2,442 Comparison Views

100% willing to recommend

Dell PowerScale

Hitachi NAS Platform

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 7, 2024

Hitachi NAS Platform and Dell PowerScale are competing in the enterprise storage solutions category. Hitachi NAS Platform appears to have the upper hand in pricing and support, whereas Dell PowerScale excels in scalability and performance.

Features: Hitachi NAS Platform is known for its high data throughput, efficient data management, and advanced security features. Dell PowerScale offers seamless integration, comprehensive analytics, and exceptional scalability, making it highly suitable for large-scale deployments.

Room for Improvement: Hitachi NAS Platform could enhance its scalability and integration features to better compete with larger deployments. Improvements in handling mixed workloads and expanding analytics capabilities are also potential areas. Dell PowerScale could benefit from simplifying its deployment process and improving customer support responsiveness. Additionally, it may need to address initial setup costs to appeal more broadly to budget-sensitive enterprises.

Ease of Deployment and Customer Service: Deployment with Hitachi NAS Platform tends to be straightforward, supported by an effective customer service team. Dell PowerScale also provides a good deployment model; however, its support quality may sometimes fall short, which can affect the overall implementation experience.

Pricing and ROI: Hitachi NAS Platform typically presents lower initial setup costs, offering an appealing choice for businesses with budget concerns while still promising satisfactory ROI. Dell PowerScale, though costlier upfront, offers substantial ROI over time with its robust features, appealing to enterprises with strategic long-term investment goals focused on scalability.

To learn more, read our detailed Dell PowerScale vs. Hitachi NAS Platform Report (Updated: November 2026).

Buyer's Guide

Dell PowerScale vs. Hitachi NAS Platform

November 2026

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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

Dell PowerScale

Ranking in NAS

1st

Average Rating

8.8

Reviews Sentiment

6.9

Number of Reviews

114

Ranking in other categories

File and Object Storage (1st)

Hitachi NAS Platform

Ranking in NAS

12th

Average Rating

7.2

Reviews Sentiment

6.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of November 2026, in the NAS category, the mindshare of Dell PowerScale is 12.9%, down from 16.1% compared to the previous year. The mindshare of Hitachi NAS Platform is 2.5%, down from 2.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

NAS Mindshare Distribution
Product	Mindshare (%)
Dell PowerScale	12.9%
Hitachi NAS Platform	2.5%
Other	84.6%

NAS

Featured Reviews

Santosh Bharadwaj Rangavajjula

Product Manager at a manufacturing company with 10,001+ employees

File sharing has supported collaboration and disaster recovery but security support still needs work

Dell PowerScale can improve specifically for AI workloads, particularly on the MCPs. I would add that we have not seen an official MCP from Dell PowerScale and are relying on open source. It would be valuable to have an MCP server that we can set up directly with them. Regarding Dell PowerScale's AI capabilities, I think its governance and security could be better. We have Superna that we buy along with Dell PowerScale, but we are seeing very big problems with integrating it. Superna is primarily for the security use case, as we want to prevent cybersecurity attacks and ransomware attacks. If Dell is providing this as a supplementary feature, it should provide better support. Regarding Dell PowerScale's AI capabilities, I do not see much accuracy and reliability of output. This is actually a security problem because Dell does not provide official MCP servers while most other vendors are providing it. This forces us to rely on open source, which is not secure. Dell PowerScale plays a role in my organization's AI initiatives as we want to use the Metadata IQ functionality from Dell PowerScale; however, there is not enough support and extensive documentation for us to be able to do this.

Read full review

Mir Gulzar Ahmed

IT Manager at Synergy Computers

Needs standalone functionality but provides a robust NAS solution for existing SAN environments

I would suggest that Hitachi make a NAS box that can work independently, without relying on SAN connectivity. The current solution only suits customers who already have a Hitachi SAN environment and want to add NAS protocols like NFS and CIFS. It's not suitable for customers without an existing SAN, as they would first need to acquire the SAN infrastructure before adding NAS functionality.

Read full review

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 Dell PowerScale is its scalability."

"Regarding the simplification in scalability that I mentioned, it is simpler compared to other solutions on the market."

"I buy Dell PowerScale (Isilon) because of the price, service, and technology, and the technology that is particularly good for my company is that I have two Dell PowerScale (Isilon) systems in two sites, and I use replication between them with Superna software, which is a third-party Dell technology."

"The overall operational efficiency and ease of use of Dell PowerScale is commendable; it is very good storage with easy access via GUI, meaning we do not need to perform many complex maneuvers for storage management."

"I have seen a return on investment with Dell PowerScale, as it has definitely saved many of our resources."

"The most valuable feature we started using, beyond the initial scope for the solution, is the multi-protocol system that allows you to access the same set of files using different network protocols like NFS or SMB. PowerScale’s Unified Permission Model ensures that data security and access permissions are honoured regardless of whether the client is a Windows desktop or a Linux server"

"This is the best platform that we could have for storage utilization. It is affordable and scalable. At the end of the day, it's something that we find very easy to use."

"The most valuable feature for me is SyncIQ."

More Dell PowerScale pros

"The pricing of this solution is good, which is an advantage that positions this product well."

"Hitachi is reliable with high availability and solid performance. It performs well regardless of the workload."

"The reliability of the product is its best feature."

"The product’s technical support services are good."

"Simple and extremely reliable."

"The Hitachi storage platform is highly scalable and highly available."

"The product has valuable features for data migration."

"The most valuable feature is its ability to handle a high number of users while maintaining both stability and performance."

More Hitachi NAS Platform pros

Cons

"I'd like to see more Iceland products in the cloud so that we can port our data into different environments if needed. I would also like to see a virtual appliance or software-defined Iceland product."

"I would make Dell PowerScale (Isilon) better by improving SmartSync in the graphical user interface. Currently, everything has to be done through the command line, and I prefer having a graphical interface."

"We have had a few performance issue calls, particularly from a group that does file transfers who noted that it is somewhat slow, but I do not think it is on the Isilon side."

"The price always has room for improvement."

"Dell PowerScale (Isilon) certainly has room for improvement; since it does not provide SAN at the moment, I would look for Dell to create a complete unified solution just like NetApp."

"The existing integration is there, but the only negative point I see about Dell PowerScale is mainly the pricing perspective because it is not intended for SMBs, but for enterprise customers."

"One downside of Dell PowerScale (Isilon) is that it is really complicated to configure."

"There are some missing features in the product, especially when our company needs to do some tape backup, and we see that the tool doesn't have integration capabilities."

More Dell PowerScale cons

"For the Hitachi NAS Platform, the tools are basic and don't provide much insight."

"I would suggest that Hitachi make a NAS box that can work independently, without relying on SAN connectivity."

"Hitachi NAS Platform needs to improve by offering a unified storage solution. Due to budget constraints in regions like Southeast Asia, customers prefer a single machine that can handle all problems, which the current platform does not provide."

"We have had two stability issues: We had a bad software version that used to randomly crash both nodes in a cluster File system corruption after activating in DR site"

"The monitoring tool is not well developed."

"There are insufficient improvements in certain areas."

"The Hitachi NAS Platform is too complicated, not simple, and not cost-effective, sometimes being inappropriate for most situations."

"Hitachi could be more flexible and have a simpler management interface."

More Hitachi NAS Platform cons

Pricing and Cost Advice

"The pricing is expensive, but I think it's a fair value because it does manage itself. It definitely is much simpler than any of the other scale-out storage platforms that we've looked at in the past."

"We paid an additional fee to have Dell's ProDeploy Plus team implement it."

"The platform is not cheap. However, on the software side, you can choose what you want license. So, you can start your licensing with the features that you need, then after buying the platform add some other features."

"It is an expensive solution."

"I always want things to be less expensive. However, I would say the pricing is fair. Their costs are in alignment with their competitors. It is a good value for the money."

"This solution is priced slightly higher than others on the market but does offer good quality. With this solution's data reduction and compression, we were able to purchase less. Costs have dropped because of the data rate of compression and deduplication."

"It is a really expensive solution."

"The only drawback for us is that it's a large upfront investment. This was a huge decision for a startup company to make. It took a bit for us to get over the line on it, but we have not regretted it."

More Dell PowerScale pricing and cost advice

"Hitachi NAS Platform’s price is high and depends on SCSI disc capacity."

"It is a highly-priced product."

"Costs are based on the features and it is a considerable amount."

"This solution is priced well and there are no costs in addition to the standard licensing fees."

"I would rate the solution's pricing six to seven out of ten."

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Top Industries

By visitors reading reviews

Manufacturing Company

11%

Outsourcing Company

10%

Financial Services Firm

Government

Outsourcing Company

16%

Financial Services Firm

10%

Manufacturing Company

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	32
Midsize Enterprise	24
Large Enterprise	70

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	5
Large Enterprise	2

Questions from the Community

What is your experience regarding pricing and costs for Dell EMC PowerScale (Isilon)?

When it comes to pricing for Dell PowerScale, I find it reasonable. As you may expect, it is a high-end enterprise solution, so it comes with a price that is not expensive but not cheap. However, i...

See all answers

What needs improvement with Dell EMC PowerScale (Isilon)?

I believe Dell PowerScale can be improved by advancing its AI capabilities further. For instance, when we fetch data, it could potentially display multiple options of how the data looks in differen...

See all answers

What is your primary use case for Dell EMC PowerScale (Isilon)?

Dell PowerScale serves as a premier scale-out network-attached storage solution that I primarily use for data storage and managing mass volumes of unstructured data. I use it to handle different do...

See all answers

What is your experience regarding pricing and costs for Hiachi NAS Platform?

The pricing for the Hitachi NAS is higher compared to other NAS solutions since the NAS protocol is provided on top of the existing SAN environment, requiring an additional device for NAS functiona...

See all answers

What needs improvement with Hiachi NAS Platform?

For the Hitachi NAS Platform, the tools are basic and don't provide much insight. They can continue to improve the interface to keep it up-to-date, and maybe add some new features or better ways of...

See all answers

What is your primary use case for Hiachi NAS Platform?

We sell the Hitachi NAS Platform, and it is the best product for our customers. I sell it to banks, telecom companies, and other enterprises at the enterprise level. We have a cluster with Hitachi ...

See all answers

Comparisons

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Compared 15% of the time

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Compared 8% of the time

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Compared 4% of the time

HPE 3PAR StoreServ vs Dell PowerScale

Compared 3% of the time

Dell ObjectScale vs Dell PowerScale

Compared 3% of the time

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Compared 12% of the time

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Compared 12% of the time

Spectra Verde NAS vs Hitachi NAS Platform

Compared 11% of the time

NetApp Private Storage vs Hitachi NAS Platform

Compared 11% of the time

HPE 3PAR StoreServ vs Hitachi NAS Platform

Compared 5% of the time

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Product Reports

Buyer's Guide

Dell PowerScale

November 2026

Download Dell PowerScale product report

Buyer's Guide

NAS

October 2026

Download Hitachi NAS Platform product report

Also Known As

PowerScale, Dell EMC Isilon

Hitachi NAS

Overview

As a storage engine in Dell AI Data Platform, Dell PowerScale is the world's #1 scale-out NAS platform for enterprise unstructured data. Trusted by more than 25,000 customers, including more than 1,500 customers running GPU workloads, PowerScale uses OneFS operating system to provide a single namespace and unified file and object access for AI/ML training, RAG pipelines, analytics, media production, and life sciences, and other demanding workloads. PowerScale F710 was the world’s first Ethernet-based storage appliance certified with NVIDIA DGX SuperPOD. Selected configurations support NVIDIA GPUDirect Storage, pNFS, and NFS over RDMA for high-throughput parallel AI data access. PowerScale supports near-linear, non-disruptive scaling from terabytes to petabytes. Available in all-flash, hybrid, and archive configurations for on-premises and cloud deployment options, including AWS and Azure. Supported next-generation configurations deliver up to 35 GB/s read throughput per node.

Dell PowerScale Isilon provides a comprehensive platform for unstructured data, excelling in scalability, management, and performance. With features like single-pane management, SyncIQ, and SmartQuotas, it handles large datasets with flexibility and robust security. Its multi-protocol support and seamless expansion improve operational efficiency. While it offers strong data protection, enhancements in cloud integration, cybersecurity, and performance are sought. Users note potential for cost reductions and streamlined configurations and mention desired improvements in object storage handling and NFS support.

What are the key features of Dell PowerScale Isilon?

Single-pane management: Simplifies data control and monitoring through a unified interface.
SyncIQ: Ensures efficient data replication for business continuity.
SmartQuotas: Provides intelligent quota management for optimized storage allocation.
Multi-protocol support: Facilitates cross-platform data access and integration.
Seamless storage expansion: Allows effortless scaling to accommodate growing data needs.

What benefits should users consider when reviewing Dell PowerScale Isilon?

Operational efficiency: Reduces workload with easy management and automation.
Enhanced security: Offers comprehensive data protection and recovery options.
Scalability: Supports large-scale data storage with flexible growth capabilities.
Performance: Delivers high-speed data processing for demanding applications.
Integration flexibility: Adapts to on-prem and hybrid cloud environments for diverse deployment needs.

Organizations across industries utilize Dell PowerScale Isilon for large-scale unstructured storage, supporting applications like video archiving, genomic data storage, and high-resolution imaging. Educational institutions, research centers, and media enterprises rely on its scaled-out storage capabilities, providing centralized, secure storage for diverse applications in hybrid, cloud, and on-prem environments.

Dell Technologies

Hitachi NAS Platform offers high performance and user capacity with reliable and scalable features like NAS to NAS replication. Its seamless integration with SAN infrastructure suits enterprise environments, particularly in financial and telecom sectors where performance is critical.

Hitachi NAS Platform stands out for its stability and scalability, handling extensive user numbers efficiently. Its integration capabilities with SAN infrastructures are ideal for critical applications in banking and telecommunications. Users value its effective data migration and comprehensive functionality, ensuring high availability and adaptability in diverse IT environments. Despite its robust features, users sometimes note its steep pricing and suggest improvements in management interface, quota and backup management, and cloud connectivity. Enhancements in flexibility and scalability could further increase its appeal across various enterprise scenarios.

What are the standout features?

Reliability and Scalability: Supports NAS to NAS replication.
Data Migration: Ensures effective integration within existing SAN setups.
High Availability: Guarantees performance suited for enterprise needs.
Workload Adaptability: Adjusts to storage operations and data access requirements.

What benefits or ROI should be expected?

Performance Boost: Crucial for banking and telecom sectors.
Improved Storage Operations: Enhances data accessibility.
Enterprise Compatibility: Works seamlessly with other storage systems.
Disaster Recovery: Offers zero RPO and RTO with Global-Active Device.

Hitachi NAS Platform is frequently utilized as a high-speed NAS gateway, prevalent in file sharing and media server contexts. Enterprises such as telecom and financial institutions deploy it for disaster recovery alongside technologies like NetApp and Fujitsu. System integrators often choose it for home directories and media server environments.

Hitachi Vantara

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,

Intersect Australia

Buyer's Guide

Dell PowerScale vs. Hitachi NAS Platform

November 2026

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