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Huawei OceanStor vs NetApp AFF C-Series comparison

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Comparison Buyer's Guide

Executive Summary

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 AFF C-Series
Ranking in All-Flash Storage
25th
Average Rating
8.6
Reviews Sentiment
3.6
Number of Reviews
2
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 AFF C-Series is 0.8%, up from 0.5% 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 AFF C-Series0.8%
Other90.3%
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…
Shailendra Choudhary - PeerSpot reviewer
Solution Architect at a tech services company with 10,001+ employees
Reliable flash storage has delivered strong data reduction and secured sensitive information
There is still some room for improvement when it comes to scalability, mainly in the interoperability and integration aspects. Every storage vendor has certain limitations, and this is not limited to NetApp; it applies to everyone in the industry. I do not see any other significant areas for improvement with NetApp AFF C-Series at this time. NetApp is working on their roadmap, which is solid, and they are developing certain features that are yet to be released.

Quotes from Members

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

Pros

"Go with Pure (or a flasher rate which is similar) because of the ease of management and performance."
"The performance and the ever-growing maintenance are the most valuable features of this solution."
"Both the ease of setup and the reliability of the array makes it quite simple to manage for the customer."
"The performance of the storage is just unbelievable."
"We've had different types of storage, and three things of this solution are valuable. The first one is its outstanding performance. The second one is its stability. In the about three years that we've had it, we've had component failures, but we never had a service interruption or any data loss. The third one, which is really critical, is that it is super easy to use in terms of provisioning, storage, and managing the arrays. I'm able to maintain a multi-site environment with a couple of dozen arrays with a single mid-level storage admin."
"This storage has to be the most well thought out and effective storage that I have had the privilege to work with."
"There is no comparison performance-wise."
"This solution has improved the way our organization functions through its reliability and consistent platform for storage and has helped us to simplify storage because the management tools make everything a lot easier."
"The most valuable feature is the flexibility in the rail, as it is hybrid storage and can be used for many different use cases, depending on what our customer requests."
"The solution is easy to scale as needed."
"The solution works well for non-critical applications that do not require a heavy workload. The tool's all features are valuable."
"Huawei OceanStor offers good IOPS and is reliable and energy-efficient."
"Huawei OceanStor has the capability of SSDs, high-performance disks, and higher disk support."
"Huawei OceanStor is stable and reliable for storage solutions."
"There is a 50% code reduction."
"Huawei OceanStor provides numerous features that are tailored to cater to the requirements of all types of companies."
"NetApp offers a cost-effective solution with very robust hardware."
"NetApp AFF C-Series is a good product for entry-level flash storage, the system is competitive in terms of pricing, and the value proposition is strong."
 

Cons

"I think replication is one area that still needs improvement."
"They need to find another way of doing data protection, RAID is not working very well."
"The negative aspect of Everpure FlashArray is that migrations can be somewhat complicated."
"With the introduction of Albireo technology and 81x data de-duplication reduction, Pure Storage better start looking at more effective de-duplication techniques."
"Organizations with security concerns that prevent cloud utilization would benefit from a wider range of instruments available for offline operation. Currently, the limited selection of on-premise instruments hinders Pure Storage FlashArray's ability to compete effectively with other vendors."
"I wish they could add more of a monitor on the machine itself so you don't have to rely on a KVM or something to look at the display, such as an onboard diagnostic display."
"FlashArray could improve on the administrative side. For example, when you need to upgrade the boxes, we can't do that ourselves. We need to open a ticket with support and have them do that for us. You don't need to be on the call with them. We tell them we have a slot that we want to upgrade, and they send us an email when it's done."
"It would be nice to have a better view of the allocated capacity on their Platform as a Service solution because we have to do some manual calculations to understand how much we are going to pay every month to use the storage that is allocated."
"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."
"Unfortunately, this product doesn't support Flash Disks, but it's IOPS capacity is a great compromise."
"Huawei is not that cheap."
"Supporting software is one of them and the integration with mainstream solution technologies could be better."
"OceanStor could use improvement with configuration and synchronizing with other vendors."
"Huawei technical support was not needed to fix production issues, but I got in touch with them once, and it wasn't very good because we did not get the solution."
"The security could be a bit more robust."
"There is still some room for improvement when it comes to scalability, mainly in the interoperability and integration aspects."
"We faced one bug that impacted our NetApp last month, and it took some time to identify the underlying issue."
 

Pricing and Cost Advice

"There are no licensing fees aside from the support."
"Price is about the only thing that's wrong with it. A little bit better pricing would be great."
"FlashArray is expensive, but the quality justifies the price."
"We have an Evergreen Storage subscription, which I think is a great feature."
"While it comes with a higher price tag, this investment often translates to significant improvements in performance."
"The pricing is an issue. However, being all-flash, it will always be sort of expensive."
"I don't know the exact cost but it's around $1,000."
"Pure Storage FlashArray's pricing is very competitive."
"Huawei OceanStor is a cost-effective storage solution."
"Payment is determined by the amount of storage capacity required, and we have paid 50,000 euros for our usage."
"The product is cheap."
"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."
"Pricing is very fair."
"This product value matches its price."
"The price of the solution could be less expensive. However, there are not any licensing costs."
"Its price is affordable."
Information not available
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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%
Manufacturing Company
21%
Financial Services Firm
13%
Outsourcing Company
9%
Comms Service Provider
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
No data available
 

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...
What needs improvement with NetApp AFF C-Series?
There is still some room for improvement when it comes to scalability, mainly in the interoperability and integration...
What is your primary use case for NetApp AFF C-Series?
I would recommend NetApp AFF C-Series for various types of companies depending on the use case. A small company, an e...
What advice do you have for others considering NetApp AFF C-Series?
I recommend Dell PowerStore to some of my customers, but usually the differences are taken care of. I focus primarily...
 

Also Known As

Pure Storage FlashArray
OceanStor Dorado V3 All-Flash Storage System, OceanStor 18000 V3 Series Storage Systems, OceanStor 6800 V3 Storage System
No data available
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Piraeus, Clinique Univeritaires Saint-Luc
Information Not Available
Find out what your peers are saying about Huawei OceanStor vs. NetApp AFF C-Series and other solutions. Updated: November 2026.
920,939 professionals have used our research since 2012.