Dell PowerMax NVMe vs Huawei OceanStor comparison

Dell Technologies and Huawei are both solutions in the All-Flash Storage category. Dell Technologies is ranked #8 with an average rating of 8.5, while Huawei is ranked #14 with an average rating of 8.8. Dell Technologies holds a 3.9% mindshare in AFS, compared to Huawei’s 2.2% mindshare. Additionally, 97% of Dell Technologies users are willing to recommend the solution, compared to 100% of Huawei users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 18, 2024

Huawei OceanStor and Dell PowerMax NVMe are leading storage solutions. Dell PowerMax NVMe has the upper hand due to its superior features and performance.

Features: Huawei OceanStor is valued for its reliability, scalability, and hybrid cloud capabilities. Dell PowerMax NVMe stands out for its unmatched performance, integration with existing infrastructure, and comprehensive data protection.

Room for Improvement: Users of Huawei OceanStor suggest improved documentation, more intuitive management tools, and better integration with third-party applications. Dell PowerMax NVMe users seek enhanced integration with third-party applications, a more streamlined update process, and improved user interface.

Ease of Deployment and Customer Service: Huawei OceanStor is praised for its flexible deployment options but criticized for requiring extensive configuration. Its customer service is rated positively. Dell PowerMax NVMe is noted for its straightforward deployment and strong customer support.

Pricing and ROI: Huawei OceanStor is appreciated for its cost-effectiveness and favorable ROI. Dell PowerMax NVMe's higher upfront cost is justified by its long-term performance benefits and comprehensive ROI.

To learn more, read our detailed Dell PowerMax NVMe vs. Huawei OceanStor Report (Updated: April 2025).

Buyer's Guide

Dell PowerMax NVMe vs. Huawei OceanStor

April 2025

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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

Pure FlashArray X NVMe

Mindshare comparison

As of May 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.8%, down from 0.8% compared to the previous year. The mindshare of Dell PowerMax NVMe is 3.9%, down from 4.2% compared to the previous year. The mindshare of Huawei OceanStor is 2.2%, down from 2.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

All-Flash Storage

Featured Reviews

Eugene Hemphill

Sales Manager at Multicomputos PR

Helps to save money and resources with the data compression feature

One point I'd like to improve is that the tool should start selling small boxes again. It discontinued some products and is focusing on bigger, more capable boxes, neglecting the SMB market. Even though it's not a big market, it shouldn't have removed them. One way to improve the product is to add an operational assistant that doesn't depend on VMware. It could also establish more alliances with other operational systems.

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Haseeb Khalid Sheikh

Senior Manager Enterprise Solutions at a comms service provider with 10,001+ employees

End-to-end NVMe capabilities helps improve availability, performance, and capacity

The solution's most valuable feature is the data reduction ratio. You can store a 5:1 ratio of your data in Dell PowerMax NVMe. For example, if you have 200 terabytes of usable capacity, you can save up to five times of data on that capacity. That means you can save one petabyte of data on just 200 terabytes of usable capacity. The solution's end-to-end NVMe capabilities have improved our operations. Everything is fast, and you don't have to map your storage to old hybrid storage technologies. Our organization has experienced positive change, and the solution has improved our uptime, availability, performance, and capacity.

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ChukwuemekaOnyemelukwe

Infrastructure Administrator - Server, Storage & Virtualization at MicroAccess Ltd

Uses a proprietary technology with simple interface and has easy deployment

If you are not generating a substantial amount of data, the available storage space might suffice, making scalability less of a concern. However, if your data generation increases and you require more storage, Huawei OceanStor offers solutions to expand your storage capacity. Expanding storage resources can involve additional costs and configuration efforts. Acquiring more storage solutions and ensuring their integration with your existing setup might require a significant investment of time and resources. While this process can be complex, it allows for seamless scalability as your data storage needs grow. I rate the solution’s scalability an eight out of ten.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"It's incredibly easy to use and greatly simplified our ability to both deploy and manage our storage subsystems."

"It has good, reliable, fast storage."

"It offers competitive performance, and the Evergreen storage model of Pure fits well with my organization."

"I appreciate the performance."

"The database workloads are pretty fast because I frequently move data from here to there."

"Pure FlashArray X NVMe has low latency and high Ops. It is an evergreen model."

"The solution is very straightforward to set up."

"The most valuable feature of this solution is reliability."

More Pure FlashArray X NVMe pros

"First, it's an enterprise storage solution. This is very important for us. Another important feature is replication."

"The solution's most valuable feature is the data reduction ratio."

"The solution's snapshot capabilities and replication are very good features. Snapshots are allowing us to quickly build analytical models directly from production data. This gives us amazing insights into market trends and allows us to build more effective trading algorithms. Replication offers us unparalleled levels of resilience."

"It is a very stable solution. I would rate it a ten out of ten."

"The performance is very good on our servers. It's superior. And the QoS capabilities for providing work congestion protection are also important because about 99 percent of our servers are production servers."

"Dell is the best vendor worldwide, with an end-to-end solution starting from a mouse to Telza Hyperfix or HyperConverged devices."

"CloudIQ has become an optimal tool for us to get the full picture of all the different arrays, from mid-tier all the way up. It gives us that single view and the ability to launch the Unisphere. That is really is powerful in being able to manage the array."

"The high availability that other systems don't have. In other systems, there is an owner in the storage processes. But for PowerMAX, there is no owner. All the process storage is passed to all nodes without ownership. So, there is no response feature in the storage in PowerMax. In the other systems, there is a response, which is a very nice feature. No systems have such a feature."

More Dell PowerMax NVMe pros

"The performance and ease of management are the most valuable features."

"The solution is scalable."

"The most valuable feature is the availability."

"Huawei OceanStor provides numerous features that are tailored to cater to the requirements of all types of companies."

"The pricing is very reasonable."

"It is easy to implement or install the tool."

"Huawei OceanStor is a good product. Its interface is very simple. The complexities we encounter with recovery points are gone. We just attach to remote storage, click the application, and it starts."

"Huawei OceanStor offers good IOPS and is reliable and energy-efficient."

More Huawei OceanStor pros

Cons

"I'd like to see the product implement active replication for vehicles such as VMware."

"I want to see Pure Storage not only be for fast storage, but I want to see it be for the entire data center."

"We have run into a couple of instances recently where we are running out of space. So we have had to buy some more packs for it and they have deployed fine and it has increased smoothly."

"Our use cases require more multi-tenant capabilities and additional VLAN interfaces for separating different customers. We currently use it to provide storage, sometimes shared storage, to different customers, but it is less flexible in comparison to a dedicated solution."

"We need better data deduplication."

"You cannot tag a LUN with a description, and that should be improved. What I like on the Unity side is that when I expand LUNs or do things, there is an information field on the LUN. This is the Information field that you can tag on your LUNs to let yourself know, "Hey, I've added this much space on this date". Pure lacks that ability. So, you don't have a mechanism that's friendly for tracking your data expansions on the LUN and for adding any additional information. That's a downside for me."

"We would like to see VNC integration or be able to use Pure Storage with VNC."

"Every time I think of something that needs to improve, they're one step ahead, which I love. The only area I wish to see improve, I believe is coming, is in the FlashBlade product. Blade implementation fell short on a few of the services."

More Pure FlashArray X NVMe cons

"They should work with the storage engineers to better tweak the management tools to give them improved visibility into their data."

"Support of the product can be slow and an administrative challenge: planning, scheduling, and overseeing data center access for a Dell EMC rep. One improvement could be to enable a self-maintenance option. The requirements that we go through to get Dell EMC onsite to replace failed drives, power supplies, and other small redundant parts can be unnecessarily complex. If simplified, they could send us the parts, then we could replace them much faster, more easily, and truly within the SLA parameters."

"The initial setup was complex, and we had experienced people working on it."

"We had challenges again with the initial setup. I don't know if there was a gap during the requirement-collection phase, but the box was partially delivered to us with missing parts and it delayed the implementation by about 60 days. It was not as smooth as I would have hoped."

"Since the merging of EMC and Dell into Dell Technologies, there has been a hurdle that they've had to overcome, and they're not over it yet. It takes two to three times longer for things to get fixed than it did when they were separate companies. That is something that has to be fixed."

"I would also like to see a real-time, graphical view of metrics. I don't know how far back in time we can look, but if we could see the performance from two months or three months back, and how it is performing now, that would be helpful."

"When it comes to Oracle and database workloads, data reduction could be a little bit better. Some of the competition, like Pure, have post-processes which do additional deduplication and compression on the backside; everything is in-line and then they do a secondary process. It would be a good option if you could start getting 5:1 or 6:1 data reduction on database workloads."

"The tool needs to improve its performance. Today's applications are demanding a response rate of one millisecond or below. The product should also look into AI integration."

More Dell PowerMax NVMe cons

"The overall price of the solution should be reduced."

"The administration should be simplified because there are a large number of options that make it too complicated, and the customers can get confused."

"Its data replication features work slowly for nodes."

"Could have a more stable, lighter Metro and better logging system."

"The user interface is not so user friendly."

"The technical support has been a let down for us. It's something the company has to work on. We haven't been satisfied with their level of service."

"The solution’s reporting could be improved."

"The price could be better. It's not good for the Brazilian market."

More Huawei OceanStor cons

Pricing and Cost Advice

"The product is expensive."

"With Pure Storage, we would like to continue seeing price reductions with flash storage. I don't think we're any different than anybody else when we continue to look to the industry for price reductions of both NVMe and traditional SSD storage. We would like to see these prices continue to decline and erode, even displacing large spinning disks."

"The support cost per array is about $20,000 a year for 24/7 support."

"The licensing is on a yearly basis."

"Pure FlashArray X NVMe’s pricing is cheaper than other products."

"Our licensing fees are $500,000+ USD."

"Pretty much everything that you need is licensed when you buy the product. Licensing to me is different than the maintenance cost, but they can bleed into one another. We buy the product, and we expect three years of support bundled into what we negotiate on our storage arrays. I would start to see maintenance costs going into the fourth year, but we're not there yet."

"Its price could be better. It is not too expensive, but it is the high-end cost. It is kind of a Rolls-Royce. You pay a lot, but you get a lot out of it. So, the price pressure on the way down would be great, but at the end of the day, if you need to do the work, you just pay for it."

More Pure FlashArray X NVMe pricing and cost advice

"The PowerMax appliance pricing was reasonable. Dell EMC quoted us a substantial discount."

"It scales enormously, but it's expensive to do so."

"The pricing for this solution is good compared to other products in the market."

"Dell offers various pricing models, including a pay-as-you-go option where storage is provided without upfront charges, billing only for used capacity. As a 360° partner, significant discounts are available."

"The pricing is comparable to other vendors."

"The price is on the market. It's not inexpensive, but it's available on the market."

"It is high-end storage and it is a bit expensive, but it is doing what it is meant for: running business-critical applications or latency-sensitive applications..."

"Its price is competitive, but they need to have a different price for West Africa. They can do better with the price point to allow us to scale even more. We wanted to migrate our entire storage infrastructure to PowerMax, which would require us to buy more capacity, and from the price point, it didn't attract us."

More Dell PowerMax NVMe pricing and cost advice

"The price of Huawei OceanStor should be less expensive. It is expensive at the moment."

"Huawei OceanStor is a cost-effective storage solution."

"Huawei OceanStor is priced very well but is a bit complicated."

"The price of the solution could be less expensive. However, there are not any licensing costs."

"The price of the license is quite low, so it's not something special or expensive."

"We pay a monthly licensing fee for this solution. The price could be less expensive."

"It's roughly affordable."

"The pricing depends on the features the customer wants, such as storage, RAM, and processors, but in general, Huawei is much cheaper compared to Dell and Cisco."

More Huawei OceanStor pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Financial Services Firm

11%

Manufacturing Company

11%

Government

Financial Services Firm

17%

Computer Software Company

14%

Manufacturing Company

Government

Financial Services Firm

15%

Computer Software Company

14%

Manufacturing Company

10%

Comms Service Provider

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.

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What is your experience regarding pricing and costs for Pure FlashArray X NVMe?

I am an engineer and am not aware of the setup cost.

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What needs improvement with Pure FlashArray X NVMe?

Adding some functions to the product would be beneficial. Storage replication should be essential, and the analytics ...

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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 of...

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What do you like most about Dell EMC PowerMax NVMe?

First, it's an enterprise storage solution. This is very important for us. Another important feature is replication.

See all answers

What is your experience regarding pricing and costs for Dell EMC PowerMax NVMe?

Dell offers various pricing models, including a pay-as-you-go option where storage is provided without upfront charge...

See all answers

What do you like most about Huawei OceanStor?

Huawei OceanStor has the capability of SSDs, high-performance disks, and higher disk support.

See all answers

What is your experience regarding pricing and costs for Huawei OceanStor?

Huawei OceanStor's pricing is very aggressive, making it highly competitive.

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What needs improvement with Huawei OceanStor?

Huawei currently lacks a solution for high-performance AI, unlike other companies like DDN, WekaIO, or IBM BlueStore....

See all answers

Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 30% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 17% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 15% of the time

IBM FlashSystem vs Pure FlashArray X NVMe

Compared 11% of the time

HPE Nimble Storage vs Pure FlashArray X NVMe

Compared 5% of the time

More Pure FlashArray X NVMe Competitors

Dell PowerStore vs Dell PowerMax NVMe

Compared 27% of the time

HPE Alletra Storage vs Dell PowerMax NVMe

Compared 14% of the time

IBM FlashSystem vs Dell PowerMax NVMe

Compared 10% of the time

Dell VMAX All Flash vs Dell PowerMax NVMe

Compared 8% of the time

Dell Unity XT vs Dell PowerMax NVMe

Compared 5% of the time

More Dell PowerMax NVMe Competitors

Huawei OceanStor Dorado vs Huawei OceanStor

Compared 23% of the time

Dell PowerStore vs Huawei OceanStor

Compared 20% of the time

NetApp AFF vs Huawei OceanStor

Compared 13% of the time

IBM FlashSystem vs Huawei OceanStor

Compared 9% of the time

HPE Nimble Storage vs Huawei OceanStor

Compared 2% of the time

More Huawei OceanStor Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

April 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

Dell PowerMax NVMe

April 2025

Download Dell PowerMax NVMe product report

Buyer's Guide

Huawei OceanStor

April 2025

Download Huawei OceanStor product report

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X

Dell EMC PowerMax, PowerMax

OceanStor Dorado V3 All-Flash Storage System, OceanStor 18000 V3 Series Storage Systems, OceanStor 6800 V3 Storage System

Overview

Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.

Pure Storage

Dell PowerMax is the industry’s most secure mission-critical storage platform. With NVMe Dynamic Fabric technology, PowerMax breaks from traditional storage limitations, enabling seamless integration with cloud-native and legacy applications. Designed with a powerful scale-up and scale-out architecture, PowerMax supports mission-critical applications at scale with zero downtime and ultra-low latency. The latest PowerMaxOS 10 release harnesses AI-driven efficiencies for trusted performance, capacity, and security. By choosing PowerMax, you can trust in a secure, intelligent, and always modern storage solution that unlocks the full potential of your data to drive business success.

Dell Technologies

OceanStor Dorado V3 is the industry's first all-flash storage that puts NVMe into commercial use. It is specially designed for enterprises' mission-critical businesses, meeting the most-demanding performance and reliability requirements of databases, VDI, server virtualization, and SAP HANA.

Huawei

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Rackspace, Open Line

Piraeus, Clinique Univeritaires Saint-Luc

Buyer's Guide

Dell PowerMax NVMe vs. Huawei OceanStor

April 2025

Free Report: Dell PowerMax NVMe vs. Huawei OceanStor

Find out what your peers are saying about Dell PowerMax NVMe vs. Huawei OceanStor and other solutions. Updated: April 2025.

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