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Dell PowerStore vs Huawei OceanStor 9000 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:
 

Categories and Ranking

Dell PowerStore
Ranking in NAS
1st
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
175
Ranking in other categories
Data Warehouse (4th), Enterprise SAN (1st), All-Flash Storage (1st), NVMe All-Flash Storage Arrays (1st)
Huawei OceanStor 9000
Ranking in NAS
17th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the NAS category, the mindshare of Dell PowerStore is 9.0%, down from 12.1% compared to the previous year. The mindshare of Huawei OceanStor 9000 is 2.0%, up from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
NAS Mindshare Distribution
ProductMindshare (%)
Dell PowerStore9.0%
Huawei OceanStor 90002.0%
Other89.0%
NAS
 

Featured Reviews

reviewer2304864 - PeerSpot reviewer
Vmware Windows Senior Engineer at a manufacturing company with 10,001+ employees
Resilience has supported proactive management and secured audit readiness across multiple sites
The resilience in Dell PowerStore benefits my company from an auditing perspective because we know we have that resilience in place. I see Dell PowerStore playing a bigger role in the future because we are starting to use it more, and that is pushing it. The biggest return on investment for me when using Dell PowerStore is scalability. Scalability is key. I can amplify that scalability is the biggest return on investment because we have redundancy between two sites; if something goes down, we have to manage it, but we want to do it proactively.
ChukwuemekaOnyemelukwe - PeerSpot reviewer
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.

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 PowerStore is the speed."
"The feature of integrated AI and machine learning enhances the usage and operations of the storage, making it one of the key features of Dell PowerStore."
"The most valuable aspects of Dell PowerStore are integration with VMware and reliability."
"The most valuable feature of Dell PowerStore is the metro cluster because we have two data centers and high availability."
"The biggest return on investment for me when using Dell PowerStore is scalability; scalability is key, and I can amplify that by saying we have redundancy between two sites—if something goes down, we have to manage it, but we want to do it proactively."
"The features of Dell PowerStore I like the most include the simplicity, unified storage, and high availability."
"Though the initial investment might seem high, achieving five times deduplication compression provides good value for money."
"The product's initial deployment phase has been straightforward."
"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 ."
"It has many options for scalability, and it is stable."
 

Cons

"The pricing point must have better positioning. It is somewhat expensive compared to the competition."
"The only problem is that it came out a bit early; before version 3.6, it didn't have the features that customers expected, and it was difficult to work with because we didn't have metro-cluster."
"We are looking for the Dell PowerStore to become more mature to maximize our use cases."
"There are many vulnerabilities that we cannot mitigate related to the administration interface."
"The storage could be improved. I would like a feature for how to best secure an appliance and the storage since we are connecting the container to the public cloud. I would like them to develop another level of security, making it more secure than from what they have now."
"I would like to see a Snapshot feature. Currently, it is unable to occupy the capacity."
"From our region perspective, it would be beneficial to have support with local languages for Dell PowerStore. However, English is acceptable for us as it serves our needs."
"The initial setup was a little bit cumbersome. We had a bit of an adoption process internally. It wasn't immediately straightforward on day one."
"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."
"The call charges and the management cost should be more friendly. They can also include monitoring and management."
 

Pricing and Cost Advice

"In the pricing and licensing department, the product is always too expensive."
"It is expensive compared to one of its competitors."
"HCL Tech has a TLA with Dell, so in terms of price point, we are very competitive. Based on my experience, the cost of Dell PowerStore for around 500 GB of capacity is very competitive compared to any other platform in the market."
"Dell PowerStore has been priced aggressively, especially when compared to other NVMe storage options. It is likely one of the most cost-effective options for organizations seeking a pure NVMe play in terms of pricing."
"The solution's price was comparable to other products for the use case, size, and setup."
"As compared to others, PowerStore is cheaper."
"It is easy to work with Dell from the licensing perspective."
"There's still a cap on the upgrade path, where you can consume all the engines within the frame before you have to go to another frame... Normally, we exceed the IOPS on the frames before we can ever exhaust the storage, so anything they can do to help us avoid stranded storage capacity, capacity that we couldn't get to, would be beneficial."
"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."
"It is cheaper than other solutions."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Manufacturing Company
11%
Financial Services Firm
8%
Comms Service Provider
6%
University
13%
Computer Software Company
13%
Educational Organization
10%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business55
Midsize Enterprise34
Large Enterprise87
No data available
 

Questions from the Community

What do you think about Dell EMC PowerStore? Is it actually a new product?
PowerStore is flexible, scalable, simple, and performant with market-leading economics for a wide range of legacy and next-gen apps. It is only Flash and can support many workloads from today's app...
How does Dell's EMC PowerStore compare with its EMC Unity XT?
Dell EMC PowerStore is a unified storage platform that has the added benefit of being scalable. The automated management of resources feature provides a more simple administration. I found the flex...
What's the difference between DELL EMC Powerstore and Powermax NVMe?
Dell PowerStore is an all-solid-state midrange storage system. It has many internal elements taken from other Dell offerings and integrated into the PowerStoreOS. The installation and setup have a ...
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Also Known As

PowerStore
OceanStor 9000 Scale-out NAS
 

Overview

 

Sample Customers

Information Not Available
Piraeus, Clinique Univeritaires Saint-Luc, Absolut Bank
Find out what your peers are saying about Dell PowerStore vs. Huawei OceanStor 9000 and other solutions. Updated: March 2026.
884,976 professionals have used our research since 2012.