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Huawei OceanStor vs NetApp EF-Series All Flash Arrays 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
233
Ranking in other categories
No ranking in other categories
Huawei OceanStor
Ranking in All-Flash Storage
14th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
39
Ranking in other categories
No ranking in other categories
NetApp EF-Series All Flash ...
Ranking in All-Flash Storage
29th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
39
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the All-Flash Storage category, the mindshare of Everpure FlashArray is 6.4%, down from 6.5% compared to the previous year. The mindshare of Huawei OceanStor is 2.5%, up from 2.3% compared to the previous year. The mindshare of NetApp EF-Series All Flash Arrays is 1.5%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage Mindshare Distribution
ProductMindshare (%)
Everpure FlashArray6.4%
Huawei OceanStor2.5%
NetApp EF-Series All Flash Arrays1.5%
Other89.6%
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.
reviewer2507187 - PeerSpot reviewer
Manager, Information Technology Security at a retailer with 5,001-10,000 employees
Reliable solution offers good IOPS and energy efficiency
Huawei OceanStor is mainly used as a SAN in our organization's data management process Huawei OceanStor offers good IOPS and is reliable and energy-efficient. It provides a decent device for data scalability. Based on what we were quoted, the stated capacity was not a true reflection of the…
Tayo Olubanke - PeerSpot reviewer
Managing Director at GCET
Offers flexibility and top-notch technology
You can go to bed peacefully if you have a NetApp. If you have NetApp within your data center, you get to know about power failure if you are using it. Your NetApp will still come alive. Even if it does not come alive, I can say that it is not like other tools when it comes to dealing with power failure. The tool is affordable, and the technology is top-notch. It is the only technology that has software for what we call inline compression and deduplication. All the products under NetApp are aiming to use AI. I know that you can achieve whatever you want to do with NetApp EF-Series All Flash Arrays. I rate the tool a nine out of ten.

Quotes from Members

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

Pros

"Once we solved the data reduction and what Pure does we were hooked."
"It is simple, powerful, and a beautiful solution."
"The most valuable feature of Pure Storage FlashArray is its high stability level."
"Scalability is one of the best features. You can quickly add more. You can swap out the drives with larger sizes, you can add more shelves. All of that is perfect - the whole concept of keeping it modular..."
"As soon as we introduced our first Pure Storage FlashArray, the first benefit we saw, from our very first benchmarks, was that our production databases simply ran twice as fast with no other changes."
"Cost, racial per terabyte, and speed is why we chose PureStorage. It was no brainer."
"If you're interested in using this solution, I recommend that you do the same — see if you like it."
"Biggest lesson learned: Why didn't I switch sooner?"
"Huawei is much cheaper compared to Dell, offering a competitive price that makes companies consider their options."
"Being a Huawei product, initial setup was easy and not difficult at all."
"Most clients tell us that the most valuable feature of the solution is the value for money, as they feel that they receive numerous great features for a reasonable price."
"It is a highly available product."
"The main selling point of Huawei OceanStor is its ability to handle all storage protocols, including block, file, and object."
"Huawei OceanStor is stable and reliable for storage solutions."
"OceanStor is the best Huawei product for the data center."
"The most valuable feature of Huawei OceanStor is the hybrid applications."
"Our batch processing time went down from 14 hours to seven hours with this solution."
"Compared to Dell Unity XT, what I see as an advantage in NetApp EF-Series All Flash Arrays is the fact that it is more scalable...The performance of the product is good."
"The end-user experience has improved the organization as a whole; the customers that the DBAs serve."
"You can't beat it for the price."
"For anyone who has critical workloads like Oracle databases or DB2, NetApp All-Flash Arrays will suit their needs, as long as it fits within their budget."
"We know this solution's software, hardware devices, and support are very good."
"Having the option of such high-speed storage in the data center is what makes it valuable."
"I would have to say performance at this point, because the application it is based on is so diverse."
 

Cons

"Regarding documentation, it would be helpful if we could have access to the root passwords for administrative tasks."
"For scalability, I rate it a six out of ten. We reach a limit. We never reached this limit, however, the architecture allows you to go until a certain size, and after that, you have to buy another array."
"I would rate this solution an eight. There's always room for improvement, nobody is perfect to get a ten out of ten. They do what they do well. It's not cheap but we it's for uses that we needed."
"I have been primarily working with storage and have not fully explored other areas, but there is some room for improvement when it comes to performance reporting."
"The system has dual controllers but does not have a high level of resiliency built-in."
"Reports of performance and LUN utilization could be improved."
"Most of our upgrades have not been as smooth as they should have been."
"In terms of improvement, Everpure FlashArray could have more attractive UI/UX design compared to other solutions."
"In terms of marketing, they need to improve by putting more effort into making people aware of their products, especially in our region."
"The security could be a bit more robust."
"They should introduce a feature to Huawei OceanStor similar to a storage controller, allowing for seamless integration of additional storage modules."
"Supporting software is one of them and the integration with mainstream solution technologies could be better."
"The administration should be simplified because there are a large number of options that make it too complicated, and the customers can get confused."
"I would like to see more integration features with different platforms."
"Huawei currently lacks a solution for high-performance AI, unlike other companies like DDN, WekaIO, or IBM BlueStore."
"Technical support is okay. However, sometimes within the support system, they provide some sort of canned automatic reply to the customer instead of setting up communication with the customers."
"Here in Egypt, we do not have an official office or central point of support."
"A little more manageability, a simpler management interface. It's not necessarily that it's way overly complex. It's just that it's not as easy as the FAS series."
"It's very difficult to manage the CLI."
"There could be an improvement when it comes to SLA support, it could be faster."
"The pricing could be cheaper and it should have documentation in more languages, specifically, Russian."
"For us, in our country, the solution is a bit expensive."
"Things like the FlexClones, SnapVault, SnapMirror, all of that. Some of it's available on the EF series, but we like what we have in the FAS system."
"We need a center related to NetApp in Egypt so that we can deal with them directly."
 

Pricing and Cost Advice

"Pricing is moderate. It is neither cheap nor expensive."
"The price of Pure Storage FlashArray could always improve. They are still more expensive than some alternative offerings. Cost is always a concern and when there is a battle they tend to be more expensive."
"I'm good with the licensing. Of course, pricing can always be less... It's actually not a bad pricing model, considering I don't have to rip-and-replace."
"We have a seen a reduction in TCO. It is definitely a cost-effective solution for us. We have seen ROI."
"All storage is expensive so any price improvement would help."
"Once you purchase Pure Storage FlashArray it is all-inclusive, you receive all the licenses needed."
"It is cost-effective because after buying a subscription, they provide a service to upgrade hardware for free. They are providing so many features. When you consider the features provided, it is cost-effective."
"It is a cheaper solution."
"Huawei's prices are very good compared to those of its competitors."
"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."
"We pay a monthly licensing fee for this solution. The price could be less expensive."
"I am satisfied with the tool's pricing, which is in the middle. It is overpriced. I rate it an eight out of ten."
"The product is cheap."
"Pricing is very fair."
"The price of the license is quite low, so it's not something special or expensive."
"This solution is not available to many users because the cost is very expensive."
"The price point for EF is considerably lower than the alternatives."
"NetApp EF-Series All Flash Arrays is an expensive product."
"The pricing of this solution is competitive with other vendors here in Egypt."
"It's a way to get relatively low-cost, very high-performance, low-latency block storage as a point solution."
"The cost of our license is approximately $200,000 over three years for NetApp EF-Series All Flash Arrays. There can be additional costs for storage. For example, if you want to have eight terabytes."
"They provide licenses upon purchase, so there's no need for additional licenses. Regarding additional expenses apart from the standard licensing fees, such as for support or maintenance, there aren't any. Updates take around twenty to thirty minutes, including rebooting the systems, and we haven't faced any problems with the NetApp EF-Series All Flash Arrays. We utilize various other storages like Fujitsu, IBM, and Dalian SIP, but the NetApp EF-Series stands out as we've had no issues throughout the entire year of usage."
"The pricing is comparable with other competitors and similar in mid-range solutions, and for high range solutions, it would depend on our requirements or needs."
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Comms Service Provider
10%
Financial Services Firm
10%
Outsourcing Company
9%
Manufacturing Company
13%
Financial Services Firm
11%
Construction Company
9%
Comms Service Provider
8%
Construction Company
16%
Comms Service Provider
12%
Outsourcing Company
8%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business73
Midsize Enterprise38
Large Enterprise161
By reviewers
Company SizeCount
Small Business26
Midsize Enterprise8
Large Enterprise7
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise10
Large Enterprise18
 

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?
When comparing cost, I find that the cost is either the same or slightly higher, but that is returned by the ease of ...
What needs improvement with Pure Storage FlashArray?
The only thing I think could be improved is price. The price is the main concern for our customers.
What is your experience regarding pricing and costs for Huawei OceanStor?
Huawei OceanStor's pricing is very aggressive, making it highly competitive.
What needs improvement with Huawei OceanStor?
Huawei currently lacks a solution for high-performance AI, unlike other companies like DDN, WekaIO, or IBM BlueStore....
What is your primary use case for Huawei OceanStor?
One of my customers, a car manufacturing company, uses Huawei OceanStor specifically as a backup target. The backup s...
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Also Known As

Pure Storage FlashArray
OceanStor Dorado V3 All-Flash Storage System, OceanStor 18000 V3 Series Storage Systems, OceanStor 6800 V3 Storage System
NetApp EF540, NetApp EF-Series
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Piraeus, Clinique Univeritaires Saint-Luc
RP Data, Western Oregon University, Toei Animation
Find out what your peers are saying about Huawei OceanStor vs. NetApp EF-Series All Flash Arrays and other solutions. Updated: September 2026.
920,929 professionals have used our research since 2012.