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Dell VMAX All Flash vs Huawei OceanStor Dorado comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 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

Everpure FlashArray
Sponsored
Ranking in All-Flash Storage
2nd
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
232
Ranking in other categories
No ranking in other categories
Dell VMAX All Flash
Ranking in All-Flash Storage
30th
Average Rating
8.2
Reviews Sentiment
7.6
Number of Reviews
5
Ranking in other categories
No ranking in other categories
Huawei OceanStor Dorado
Ranking in All-Flash Storage
17th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
37
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2026, in the All-Flash Storage category, the mindshare of Everpure FlashArray is 7.2%, up from 6.5% compared to the previous year. The mindshare of Dell VMAX All Flash is 0.7%, up from 0.7% compared to the previous year. The mindshare of Huawei OceanStor Dorado is 3.3%, down from 4.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage Mindshare Distribution
ProductMindshare (%)
Everpure FlashArray7.2%
Huawei OceanStor Dorado3.3%
Dell VMAX All Flash0.7%
Other88.8%
All-Flash Storage
 

Featured Reviews

Sowjanya MV - PeerSpot reviewer
Technical Lead at Wipro Limited
Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades
The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.
AS
Solution Architect at a agriculture with 10,001+ employees
Performance and interface improve data processing speeds but require complex configuration
The most valuable features of VMAX are its performance and GUI interface. We have seen significant improvements in technology over the last four to five years. The snap feature, along with deduplication, has notably enhanced our data processing speeds. We haven't experienced any outages or core-level issues in the last ten years, making us comfortable with the storage solution.
JG
Chief Technical Officer at Integra Systems
Inexpensive with fast performance enhances data storage efficiency
We are using Huawei OceanStor Dorado for Hyper Metro and under Datacore products and some Sunpro products Huawei OceanStor Dorado is fast and has significantly improved data storage efficiency. The fast performance and reasonable pricing of Huawei OceanStor Dorado are the main reasons we sell…

Quotes from Members

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

Pros

"The initial setup was very straightforward and very quick. It was up and running in our data center within 24 hours of receiving it."
"Do it. I have zero reservations about recommending Pure to anyone who is looking for some really good all-flash."
"Using this solution has improved our consolidation ratio and it saves us a lot of space."
"The zero latency and high IOPS utilization we observe with it are significantly better than other storage solutions."
"With Pure Storage FlashArray we have been able to deploy several thousand VDI servers, virtual machines, very quickly and efficiently."
"We noticed a dramatic increase in application performance when moving it from NetApp to Pure Storage."
"Their technical support is excellent. It's the best out of any of the vendors we work with."
"The initial setup is very straightforward. You simply plug it in and turn it on."
"The ransomware protection feature is housed in a separate unit, specifically addressing the top twenty most critical threats."
"The product's initial setup phase was good."
"The most valuable features of VMAX are its performance and GUI interface."
"It works very well."
"We haven't experienced any outages or core-level issues in the last ten years, making us comfortable with the storage solution."
"The snapshot feature has been precious for our testing processes, application development, and managing testing environments due to its efficiency and ease of use."
"We like that the solution is all-flash, has a sufficient amount of storage on offer, is very stable and quite scalable, with installation and management that are very easy and performance that is very good."
"We usually recommend our customers choose advanced licensing and enterprise companies are more inclined to choose this solution because it is more cost-effective than competitors."
"Out of all of these, I still prefer to use Dorado."
"The installation and management are very easy."
"Overall, it works fine. It's really easy to use."
"My advice to anybody who is considering OceanStor Dorado is that it is a very reliable solution with good features."
"The fast performance and reasonable pricing of Huawei OceanStor Dorado are the main reasons we sell them."
"The performance is good."
 

Cons

"The price should be lower."
"We did have one hiccup with the integration of vCenter. When we were installing Pure Storage, we were using vCenter 6.7, which defaults to the HTML5 Web Client. The current plugin for Pure Storage doesn't show up in that client at all. You have to go and use the legacy FlexFlash client to see the Pure Storage plugin in vCenter."
"I would like to migrate to the cloud in the future and know how that would actually work with this product."
"The difference in pricing could become a problem for Pure because the commoditization of the solutions could lead to a different price being a problem."
"Beyond a certain amount of petabytes, you have to have a separate system. Basically, it's not infinitely scalable."
"Most of our upgrades have not been as smooth as they should have been."
"We would like to see more development on their Copy Automation Tool (CAT) for Oracle, as well as better integration for our customers running Oracle VM."
"A noticeable area for improvement is the support for object storage."
"The scalability of VMAX is somewhat limited, especially in terms of cache scalability. We've had to procure additional engines to address this limitation."
"Improvements are needed in both partition recovery and scalability."
"The configuration part of the product is an area with certain shortcomings where improvements are required."
"We encountered some challenges during large data migrations that could be addressed for smoother transitions."
"There is room for improvement in the centralized administration."
"The localization problem needs to be improved."
"It's not easy to receive an upgrade license of Huawei OceanStor Dorado. It's easy to buy OceanStor with several features, but when you want to add on features later it's not easy."
"There are some limitations to this product because they do not have unified storage."
"The built-in reporting tools need some enhancement."
"The data compression and deduplication ratio of Huawei OceanStor Dorado is not as good as other solutions, such as EMC and Pure Storage. It is important when looking at capacity effectiveness."
"The logistics can be improved because sometimes we have to wait a long time for the product to be delivered, despite there being stores available in Europe."
"For future releases, it would be beneficial for OceanStor Dorado to integrate advanced analytics and AI-driven functionalities for predictive maintenance and performance optimization."
"The product should be better aligned with the virtual environments"
 

Pricing and Cost Advice

"It was less expensive than some of the alternatives. It's not as though it was a premium price to get that kind of quality. It's a very competitive product from a price perspective..."
"I would rate it a seven out of ten for pricing. It could be improved."
"All storage is expensive so any price improvement would help."
"Our Evergreen Storage subscription is supposed to be good when we go to upgrade."
"The price of the Pure Storage Flash Array is too high and there needs to be more contact clarity. We went with the Evergreen plan and I don't have clarity on what am I supposed to pay each year or every three years. There was not much contract clarity."
"Price per terabyte is substantially higher than their competition. We would like to see it drop."
"While it comes with a higher price tag, this investment often translates to significant improvements in performance."
"We lost a lot of customers because we couldn't compete on price with other vendors."
"The price falls within the mid-range, neither inexpensive nor high-priced."
"It is not a cheap product."
"There are lots of features included with this solution and some of them require additional licensing, such as creating high availability storage using a cluster."
"In price comparisons with alternative products, it stands out as a more cost-effective option."
"The solution's licensing structure needs improvement."
"The pricing is one thing that works for them. I think their pricing is more competitively affordable than these top competitors."
"The pricing is very competitive."
"You need to pay for the license."
"It's not easy to receive an upgrade license of Huawei OceanStor Dorado. It's easy to buy OceanStor with several features, but when you want to add on features later it's not easy. I had some problems."
"I rate the pricing a six on a scale from one to ten, where one is expensive, not cost-effective, and ten is cheap."
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Top Industries

By visitors reading reviews
Manufacturing Company
14%
Financial Services Firm
12%
Construction Company
10%
Computer Software Company
7%
Financial Services Firm
15%
Computer Software Company
14%
Manufacturing Company
10%
Construction Company
8%
Financial Services Firm
18%
Manufacturing Company
11%
Computer Software Company
8%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business71
Midsize Enterprise38
Large Enterprise159
No data available
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise8
Large Enterprise9
 

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?
Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...
What is your experience regarding pricing and costs for Pure Storage FlashArray?
I have knowledge about the licensing part, which we obtained for around 10 years from the time of deployment, but I d...
What needs improvement with Pure Storage FlashArray?
When it comes to Everpure FlashArray ports shown in the GUI, it would be better if, when one of the Pure array ports ...
What needs improvement with Dell EMC VMax?
The scalability of VMAX is somewhat limited, especially in terms of cache scalability. We've had to procure additiona...
What is your primary use case for Dell EMC VMax?
We use the solution for SAP ERP applications. We utilize both VMAX and PowerMax for different aspects of our operations.
What is your experience regarding pricing and costs for Huawei OceanStor Dorado?
The products they offer are quite cheap. However, I do not have much information about licensing since we don't buy t...
What needs improvement with Huawei OceanStor Dorado?
Some customers have reported not understanding how the immutable part can be unlocked. From my perspective, it's not ...
What is your primary use case for Huawei OceanStor Dorado?
We are using Huawei OceanStor Dorado for Hyper Metro and under Datacore products and some Sunpro products.
 

Also Known As

Pure Storage FlashArray
No data available
OceanStor Dorado V3 All-Flash Storage System
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Information Not Available
Telecom Italia, Hi3G Sweden, KPN
Find out what your peers are saying about Dell VMAX All Flash vs. Huawei OceanStor Dorado and other solutions. Updated: June 2026.
902,894 professionals have used our research since 2012.