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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
4th
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
219
Ranking in other categories
No ranking in other categories
Huawei OceanStor
Ranking in All-Flash Storage
12th
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
24th
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 May 2026, in the All-Flash Storage category, the mindshare of Everpure FlashArray is 7.5%, up from 6.3% compared to the previous year. The mindshare of Huawei OceanStor is 2.1%, down from 2.2% compared to the previous year. The mindshare of NetApp EF-Series All Flash Arrays is 1.2%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage Mindshare Distribution
ProductMindshare (%)
Everpure FlashArray7.5%
Huawei OceanStor2.1%
NetApp EF-Series All Flash Arrays1.2%
Other89.2%
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.
ChukwuemekaOnyemelukwe - PeerSpot reviewer
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.
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

"This solution is very scalable."
"We are finding the TCO of flash to be lower than SSD implementations."
"It comes with a large number of features out-of-the-box, which makes it easy for us to see problems and manage capacity."
"Very stable; no worries about how much it can handle."
"One of the features that my customers are really interested in is immutable snapshots. There are immutable snapshots to which your applications can be reverted back if you are hit by some kind of ransomware threat or malicious attack. That's kind of a key deal, and it is one of the selling points I use to point out to my customers the value and the features that Pure Storage brings to the table."
"The ease of use. That's what our customers love. They say it's very easy, they don't need special training, they don't need to call us or any other company or integrator to help them do their job. That's the main reason they purchase Pure."
"The support has been very good from Pure Storage FlashArray."
"The solution helps to simplify storage."
"The kernel stability makes it the best choice for preventing disasters, every member in cluster also had at least two active intelligences for redundancy, but in my experience, I never encountered any kind of problem."
"The most valuable feature is the availability."
"Huawei is much cheaper compared to Dell, offering a competitive price that makes companies consider their options."
"The technical support from Huawei OceanStor is good."
"Huawei OceanStor has the capability of SSDs, high-performance disks, and higher disk support."
"It is a highly available product."
"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."
"The solution is easy to use."
"NetApp maintains the very high performance that we want to have."
"The stability, speed, and reliability are the solution's best features."
"It is a very stable solution. Stability-wise, I rate the solution a ten out of ten."
"Rapid deployment, easy integration management and cloning of areas."
"Its performance is most valuable. This solution is much faster than other as well as older storage solutions. The performance of the system is very good. We are getting 50 times better experience than the older storages. We are using AFF 300. It also has native cloud integration and most of the features."
"At the end of the day, low latency was what geared us towards the EF."
"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."
"When you are dealing with a virtual machine or on-premise, one of the in-demand storage is NetApp."
 

Cons

"What it needs to do is work a little closer with solutions, like VMware, so it understands the particular workloads that are on it."
"Some services could be inserted directly into the SAN, so Pure Storage could complete with the HyperFlex."
"There's always an opportunity for new feature functionality."
"Had some issues with Purity not being entirely compatible with VMware ESXi."
"Some services could be inserted directly into the SAN, so Pure Storage could complete with the HyperFlex."
"The overall scalability for this product could be improved as well as having a single console to management multiple arrays."
"The way Pure Storage does the controller storage warranty or replacement has been an issue for some people who just replace the controllers every couple of years, and that's where some of the confusion with pricing and support has come in."
"We do have an issue with the vCenter integration. Pure Storage says it has a lot of free space, but vCenter says it is completely full."
"I would like to see the next generation all-flash, which could be combined."
"The tool's performance is slow for DBs. We plan to move from Huawei OceanStor to Pure Storage. Its customer service is not good."
"The deployment took a little longer."
"The administration should be simplified because there are a large number of options that make it too complicated, and the customers can get confused."
"CFS integration is one area where OceanStor has some room for improvement. The CFS on OceanStor is dedicated, so it's not integrated with the existing active directory domain."
"The main concern is regarding the usability of the data storage."
"We did experience a little latency with this solution."
"The administration should be simplified because there are a large number of options that make it too complicated, and the customers can get confused."
"If anything else, I would like to see higher-capacity drives, as they come out; I have heard that 15 TB are out on a different NetApp series."
"It says NetApp on the badge, but it’s not a NetApp product."
"There could be better integration with some of our Cisco products."
"Nonetheless, there are a couple of other things that NetApp hasn't done right."
"They could improve overall scalability through performance. Denser capacity, which is doable, it is what the competition is doing."
"For us, in our country, the solution is a bit expensive."
"The dashboard could be simplified."
"Its pricing should be better. Its price is competitive, but they need to improve the pricing. They have different licensing models, which they need to improve. My expectation was cloud integration, which they have, but it is a different license. Therefore, people cannot enjoy it. If I want to use it, I need to pay extra. There is a cost involved for everything, but it should reach everyone. It is similar to having a Rolls-Royce, but you need to pay extra for the key. If you want the key, you need to pay."
 

Pricing and Cost Advice

"The pricing of Pure Storage FlashArray is reasonable."
"Pure is not a cheap product. It is not something that is inexpensive. But, the total cost of ownership tends to be lower than with other solutions, because you don't need a lot of expertise, you don't need a lot of training or very expensive engineers or very expensive consultants."
"There is an annual or perpetual license required for this solution."
"We lost a lot of customers because we couldn't compete on price with other vendors."
"The guaranty that Pure Storage provides when you purchase it doesn't meet the overall capacity needs to provide extra storage, if needed. Thus, it is not meeting our expectations."
"Pure came in at a better price point than EMC and performed better than Compellent."
"The pricing is very attractive and it delivers performance for the money."
"In the beginning, we saw that the price is not very good. When we made some compilations about the deduplication and the compression and what the equipment does, including the differentiation of upper management of the storage, the price was not so bad. However, in the beginning, the price was very difficult to justify."
"Its price is affordable."
"Huawei OceanStor is a cost-effective storage solution."
"The price of Huawei OceanStor should be less expensive. It is expensive at the moment."
"Overall, the solution's pricing was cheaper."
"The price of the solution could be less expensive. However, there are not any licensing costs."
"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."
"It's roughly affordable."
"he price point that we're getting is very competitive in the market. Since we are buying in such a large quantity, they gave us a huge discount."
"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."
"Cheaper pricing is always good. NetApp has been doing everything the right way. They've been figuring out things really well, going in the right direction."
"It's a way to get relatively low-cost, very high-performance, low-latency block storage as a point solution."
"They need to improve its pricing. The storage market is dying. So, they need to improve the price because it should reach all people. NetApp is one of the top ones, and they are charging a little bit of royalty as compared to other storage solutions."
"The price point for EF is considerably lower than the alternatives."
"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."
"This solution is not available to many users because the cost is very expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Construction Company
9%
Manufacturing Company
8%
Computer Software Company
8%
Financial Services Firm
12%
Manufacturing Company
11%
Computer Software Company
8%
Construction Company
6%
Construction Company
13%
Performing Arts
9%
Comms Service Provider
8%
Marketing Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business66
Midsize Enterprise36
Large Enterprise155
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?
The only issue is the pricing. Because we have competition, our customers always take another brand and say they can ...
What needs improvement with Pure Storage FlashArray?
Our customers using Dell storage also use competing solutions. Our customers who have Everpure FlashArray may also ha...
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...
What is your experience regarding pricing and costs for NetApp EF-Series All Flash Arrays?
One has to opt for a perpetual-based licensing model for one year or three years. After three years, you need to rene...
What needs improvement with NetApp EF-Series All Flash Arrays?
The support of the product is an area with certain shortcomings where improvements are required. I want NetApp's supp...
What is your primary use case for NetApp EF-Series All Flash Arrays?
There are so many things to talk about around the use cases associated with the tool. There are so many reasons why I...
 

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: April 2026.
894,738 professionals have used our research since 2012.