Dell PowerScale vs Huawei OceanStor 9000 comparison

Why PeerSpot?

Dell Technologies and Huawei are both solutions in the NAS category. Dell Technologies is ranked #1 with an average rating of 8.8, while Huawei is ranked #19. Dell Technologies holds a 12.9% mindshare in N, compared to Huawei’s 2.5% mindshare. Additionally, 97% of Dell Technologies users are willing to recommend the solution, compared to 100% of Huawei users who would recommend it.

Dell PowerScale

Read 114 Dell PowerScale reviews

20,036 Views
11,220 Comparison Views

97% willing to recommend

Huawei OceanStor 9000

Read 2 Huawei OceanStor 9000 reviews

1,707 Views
1,707 Comparison Views

100% willing to recommend

Dell PowerScale

Huawei OceanStor 9000

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 7, 2024

Dell PowerScale and Huawei OceanStor 9000 compete in the high-performance storage market. Dell PowerScale holds an edge with its reliability and innovation, while Huawei OceanStor 9000 is appealing for its cost-effectiveness and scalability.

Features: Dell PowerScale offers data management capabilities, hierarchical storage tiers, and strong integration with analytics platforms. Huawei OceanStor 9000 provides high-density storage, flexible scalability, and advanced distributed file systems.

Ease of Deployment and Customer Service: Dell PowerScale is noted for straightforward deployment and comprehensive support. Huawei OceanStor offers flexibility in deployment but may require more configuration. Huawei's customer support focuses on quick resolution.

Pricing and ROI: Dell PowerScale requires a higher initial investment with promises of long-term performance. Huawei OceanStor is attractive for its competitive pricing and substantial ROI due to scalability.

To learn more, read our detailed Dell PowerScale vs. Huawei OceanStor 9000 Report (Updated: November 2026).

Buyer's Guide

Dell PowerScale vs. Huawei OceanStor 9000

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)

Huawei OceanStor 9000

Ranking in NAS

19th

Average Rating

8.6

Reviews Sentiment

7.0

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 Huawei OceanStor 9000 is 2.5%, up from 2.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

NAS Mindshare Distribution
Product	Mindshare (%)
Dell PowerScale	12.9%
Huawei OceanStor 9000	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

ChukwuemekaOnyemelukwe

Infrastructure Administrator - Server, Storage & Virtualization at MicroAccess Ltd

An entry-level, flash-based storage system designed for enterprise-class applications

It took significantly longer to set up the solution with Huawei compared to other options. But when creating servers for VMware virtualization in one data center, it was a relatively quick process. The Huawei's solution, even with the assistance of an engineer, took more than one month, possibly extending to two months. Chinese engineers were involved in the process, which contributed to the delays.

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 tool comes with cheap disks and works fast for video content."

"The fact that we were able to set it up, use it, and, for the most part, didn't have to worry about it after we had it set up has been valuable."

"Dell PowerScale aligns with my organization's strategic goals by improving operational efficiency."

"Its most valuable feature is the DR capabilities replication."

"With Dell PowerScale, there is no concern about whether the system is running; Dell PowerScale operates in all circumstances, and we have experienced six years of zero seconds of downtime."

"This solution offers flexibility in supporting various data workloads and is very easy to work with, making it our go-to solution for all data storage."

"I would rate Dell PowerScale (Isilon) as a product a ten out of ten."

"The tool's most valuable features are scalability and stability."

More Dell PowerScale pros

"It has many options for scalability, and it is stable."

"The storage capacity is really one of the most valuable features. Also, the GUI is very friendly and the switches gives high performance. The technology used in storage is RAID which as helped us a lot to expand and store various items ."

Cons

"We used to have a chat feature available on the support site. It's not available to us anymore."

"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."

"Data storage performance needs to be improved."

"The previous versions do not support features like object storage; S3 and better cloud connectivity are things I would like to see."

"The replication could lend itself to some improvement around encryption in transit and managing the racing of large volumes of data. The process of file over and file back can be tedious. Hopefully, you never end up going into a DR. If you do go into a DR, you know the data is there on the remote site. However, in terms of the process of setting up the replicates and filing them back, that is just very tedious and could definitely do with some improvement."

"The hardest challenge we have is due to how we've bought things over time. The way that we moved to the PowerEdge platform for the newer systems creates a scale problem as I still buy the older style systems, which are more dense storage."

"An example of something that is problematic at the moment or that I would want to see improved is that there needs to be further delineation between access zones and settings."

"Customer service is an area where Dell needs to improve more."

More Dell PowerScale cons

"The handling of data deletion and bulk servers setup could have been more straightforward and easier when dealing with data removal or setting up servers. I believe Huawei could enhance their solutions, especially managing storage, to provide a better experience for customers."

"The call charges and the management cost should be more friendly. They can also include monitoring and management."

Pricing and Cost Advice

"The general cost for a system like this is expensive. The total cost depends on your use case. You need to pay for every additional feature that you use."

"Dell PowerScale (Isilon) 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."

"The solution is expensive; it is not the cheapest solution out there. If you look at it from a total cost of ownership perspective, then it is a very compelling solution. However, if you're looking at just dollar per terabyte and not looking at the big picture, then you could be distracted by the price. It is not an amazing price, but it's pretty good. It is also very good when you consider the total cost of ownership and ease of management."

"The solution's licensing cost varies based on capacity and performance requirements."

"Price was also a significant factor in our decision to go with PowerScale. The team at EMC, now Dell EMC, came through with a highly competitive offer that tipped the scales towards their solution. There was only one other solution around the same price point, but it could not match PowerScale on features. That other solution is no longer on the market."

"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."

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

More Dell PowerScale pricing and cost advice

"It is cheaper than other solutions."

"The installation is expensive as they often come as a comprehensive package. The design is more integrated, and everything is bundled together as part of the solution. This is what contributes to the higher cost of their solutions because when you purchase one element, it often comes with additional features and components, and you end up paying for the entire package."

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Top Industries

By visitors reading reviews

Manufacturing Company

11%

Outsourcing Company

10%

Financial Services Firm

Government

Comms Service Provider

20%

Financial Services Firm

14%

Manufacturing Company

10%

Outsourcing Company

10%

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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

No data available

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...

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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...

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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...

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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 Huawei OceanStor 9000 product report

Also Known As

PowerScale, Dell EMC Isilon

OceanStor 9000 Scale-out 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

Huawei OceanStor 9000 is an advanced distributed storage system designed to handle extensive workloads in diverse environments. Its architecture supports seamless scalability and superior performance, making it ideal for enterprises seeking robust data management solutions.

Engineered to meet demanding requirements, Huawei OceanStor 9000 offers a unified storage solution capable of managing petabytes of data with ease. Its cutting-edge technology facilitates high-speed data access and intelligent automation, ensuring continuous availability and operational efficiency across expansive data ecosystems. With flexible integration options, it addresses the dynamic needs of modern businesses, providing a sophisticated platform that enhances data storage and processing capabilities.

What are the key features of Huawei OceanStor 9000?

Scalability: Supports expansion to thousands of nodes, accommodating growing data volumes seamlessly.
High Performance: Delivers multi-modal data access for rapid processing and retrieval.
Data Protection: Offers advanced mechanisms for data redundancy and disaster recovery.
Smart Management: Features intuitive tools for monitoring and managing storage health and performance.
Compatibility: Integrates with popular cloud platforms for hybrid storage setups.

What benefits or ROI can users expect from Huawei OceanStor 9000?

Cost Efficiency: Reduces operational expenses with automated management and energy-efficient designs.
Enhanced Reliability: Maintains data integrity through reliable backup and recovery solutions.
Improved Productivity: Accelerates data operations, boosting overall workflow efficiency.
Simplified Maintenance: Minimizes downtime with predictive maintenance and streamlined updates.

In media and broadcasting industries, Huawei OceanStor 9000 streamlines content distribution and archival, supporting high-speed transfers essential for production and editing processes. The healthcare sector leverages its capabilities for secure patient data storage and rapid access, enhancing clinical workflows. Financial services benefit from its real-time data analytics support, ensuring quick response to market changes and customer needs.

Huawei

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,

Piraeus, Clinique Univeritaires Saint-Luc, Absolut Bank

Buyer's Guide

Dell PowerScale vs. Huawei OceanStor 9000

November 2026

Free Report: Dell PowerScale vs. Huawei OceanStor 9000

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