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Huawei OceanStor vs Zadara 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:
 

ROI

Sentiment score
4.2
Everpure FlashArray offers reduced costs and maintenance, improved performance, and notable ROI through efficient resource usage and data management.
Sentiment score
8.5
Huawei OceanStor offers significant cost savings and performance improvements, with some organizations seeing returns and efficiencies within a year.
Sentiment score
7.2
Zadara offers scalable capacity and flexibility, saving operational costs, but some find it pricier than AWS despite overall savings.
Operational tasks such as provisioning storage and monitoring performance happen faster, and less downtime risk and hardware consolidation mean we support more workloads with fewer resources and less data center overhead.
System Engineer at a tech vendor with 10,001+ employees
We have never had an outage in my four and a half years, but in our company's ten or eleven years, there has never been any planned upgrades that required downtime.
System Engineer at Data Sciences Corporation
In the long term, spanning three to five years, the total cost of ownership becomes cheaper, considering power consumption, data center footprint, and NVMe technology usage.
Manager, Infrastructure Services Storage & Backup Vmware UNIX at Mphasis
The cost is not cheaper compared to AWS, and we have not seen the expected return on investment.
Cloud System Engineer at cloud251
I can see the return on investment because we are saving around 15 to 18% of the operational cost when compared to AWS.
AI product lead at Sortis
 

Customer Service

Sentiment score
8.2
Everpure FlashArray's globally available customer service excels in responsiveness and expertise, ensuring minimal downtime with proactive support.
Sentiment score
6.0
Huawei OceanStor's customer support is mixed, with strengths in efficiency but weaknesses in language barriers and complex case handling.
Sentiment score
8.4
Zadara is praised for responsive, knowledgeable 24/7 support, proactive issue detection, and consistent reliability, enabling operational focus.
Pure's support organization is responsive with minimal bureaucracy, making support a key factor in customer retention.
Director of Engineering at a computer software company with 1,001-5,000 employees
I would rate the technical support an 11 out of 10.
Cyber Security Consultant at Jonkoping Energi AB
Everpure FlashArray is probably not cheap storage, but it provides great performance, scalability, and everything a customer needs.
Sr. Engineer at a consultancy with 51-200 employees
Huawei took longer to respond and send a new device when something critical happened.
Manager, Information Technology Security at a retailer with 5,001-10,000 employees
We lack adequate response times and a 24/7 service level agreement.
Cloud System Engineer at cloud251
I rate the technical support from Zadara as nine out of ten.
IT Technical Architect at AVALIS
The support that Zadara provides feels like calling a friend for help.
AI product lead at Sortis
 

Scalability Issues

Sentiment score
6.9
Everpure FlashArray is praised for scalable modular design, though noted for challenges in large expansions and higher costs.
Sentiment score
7.5
Huawei OceanStor is praised for its scalability and flexibility, although scaling may involve additional costs for some users.
Sentiment score
7.8
Zadara provides scalable, cost-efficient storage with flexible tiers, supporting business growth and easy management for enterprises.
A big banking client had around 300 petabytes of data on Pure Storage.
Manager, Infrastructure Services Storage & Backup Vmware UNIX at Mphasis
Our customers can scale up or scale out, raise the performance, and expand the storage spaces by investing every year.
Senior Ai Architect at Logicalis
We have successfully upgraded the controllers, scaled capacity, and scaled arrays without much impact on the system and with seamless planning.
Platform Engineer at a tech vendor with 5,001-10,000 employees
Huawei OceanStor is capable of scaling up to a few megabytes and is equipped to handle varied network protocols.
Product Specialist at a tech services company with 1,001-5,000 employees
There is no need to worry about scalability because the virtual machine automatically detects the load and then takes the load balance.
AI product lead at Sortis
Zadara is a fully-fledged platform, and our customers are happy with its use.
Cloud System Engineer at cloud251
 

Stability Issues

Sentiment score
8.4
Everpure FlashArray ensures high reliability with minimal disruptions, offering robust stability and exceptional performance for mission-critical applications.
Sentiment score
7.9
Huawei OceanStor offers high stability and reliability, with effective fault tolerance and minimal downtime, resolving initial component issues efficiently.
Sentiment score
7.7
Zadara is praised for stability and reliability, featuring effective failover and performance with minimal disruptions or significant issues.
For stability, I rate it a ten out of ten.
Senior Storage Administrator at a comms service provider with 5,001-10,000 employees
We have continuous 99.9% uptime and do not experience any users reporting performance issues due to latency.
Senior Storage Engineer at Ensono
The vision Pure Storage FlashArray offers through the GUI is clearer; we can discern the status, what is cabled, and how direct flash is enabled.
Technical Lead at Wipro Limited
Huawei OceanStor is stable and reliable for storage solutions.
Product Specialist at a tech services company with 1,001-5,000 employees
Other than the data store running out of space, I haven't had any issues with the technology.
Manager, Information Technology Security at a retailer with 5,001-10,000 employees
 

Room For Improvement

Everpure FlashArray upgrades focus on user customization, cloud integration, scalability, encryption, automation, and reducing pricing for SMBs.
Huawei OceanStor users face challenges with integration, support, performance, and pricing, suggesting improvements in various technical and operational areas.
Zadara should enhance proactivity, features, and pricing, while improving aesthetics, VMware, and adding AI and non-destructive upgrades.
Integrating object storage into the FlashArray would benefit entry-level and SMB customers by offering a more unified solution.
Lead Technical Architect at ePlus Technology, inc.
Storing cold data on expensive arrays doesn't make financial sense, and tiering to any of the big three cloud providers would be advantageous.
Director of Engineering at a computer software company with 1,001-5,000 employees
As a technical professional, I lack visibility into the system logs.
Senior Network Engineer at Holy Redeemer Health System, Inc.
Huawei currently lacks a solution for high-performance AI, unlike other companies like DDN, WekaIO, or IBM BlueStore.
Product Specialist at a tech services company with 1,001-5,000 employees
The stated capacity was not a true reflection of the actual capacity.
Manager, Information Technology Security at a retailer with 5,001-10,000 employees
Adding AI capabilities could enhance the offering as well.
Cloud System Engineer at cloud251
Maintenance can also be complicated, especially when deeper troubleshooting requires navigating the CLI and searching for logs.
IT Technical Architect at AVALIS
They currently look like simple PHP interfaces, but they need to customize and work on their interfaces and user interfaces significantly.
AI product lead at Sortis
 

Setup Cost

Everpure FlashArray offers cost-effective premium storage with predictable costs, justifying its price with performance, features, and reliability.
Huawei OceanStor offers competitive pricing and valuable features, though its licensing model may increase costs, yet remains cost-effective.
Zadara pricing offers flexible pay-per-use rates with no hidden fees, appealing discounts, and enterprise-level cost-effectiveness.
They're expensive.
Director of Engineering at a computer software company with 1,001-5,000 employees
While they say it's free, we actually pay for support upfront.
Senior Network Engineer at Holy Redeemer Health System, Inc.
Some smaller organizations may find it slightly expensive, but for enterprises, when considering performance, future hardware investments, and overall benefits, it is a very cost-effective solution for mid and enterprise organizations.
Senior Storage Engineer at Ensono
Huawei is priced competitively, encouraging companies to consider it over other products.
Manager, Information Technology Security at a retailer with 5,001-10,000 employees
Huawei OceanStor's pricing is very aggressive, making it highly competitive.
Product Specialist at a tech services company with 1,001-5,000 employees
The pricing is considered expensive.
Cloud System Engineer at cloud251
 

Valuable Features

Everpure FlashArray offers fast performance, scalability, and user-friendly management with data reduction, seamless upgrades, and comprehensive support.
Huawei OceanStor offers scalable, high-performing storage with easy management, strong support, and competitive pricing for diverse business needs.
Zadara offers seamless cloud integration, flexibility, cost-efficiency, and scalable storage with multi-protocol support and reliable fault tolerance.
FlashArray's integration with the Pure One instrument provides a centralized platform for efficient management of all arrays.
Presales Engineer at a manufacturing company with 1,001-5,000 employees
Another noteworthy aspect is their platform, Pure One, a cloud-based analytics platform that automatically creates a case and sends out a part if a disk or controller fails.
Lead Technical Architect at ePlus Technology, inc.
It handles internal data migration seamlessly in the background without going offline, achieving a hundred percent uptime.
Director of Engineering at a computer software company with 1,001-5,000 employees
Huawei OceanStor offers good IOPS and is reliable and energy-efficient.
Manager, Information Technology Security at a retailer with 5,001-10,000 employees
The main selling point of Huawei OceanStor is its ability to handle all storage protocols, including block, file, and object.
Product Specialist at a tech services company with 1,001-5,000 employees
Zadara's impact on scalability and its competitive pricing compared to other market players positively affect my organization.
Analyst Level 3 at a comms service provider with 10,001+ employees
The most valuable feature is its storage management capability.
Cloud System Engineer at cloud251
Zadara's troubleshooting feature is very valuable for me.
IT Technical Architect at AVALIS
 

Categories and Ranking

Everpure FlashArray
Sponsored
Ranking in All-Flash Storage
2nd
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
231
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
Zadara
Ranking in All-Flash Storage
32nd
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
14
Ranking in other categories
Software Defined Storage (SDS) (17th), Compute Service (10th), Public Cloud Storage Services (16th), File and Object Storage (21st)
 

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 Huawei OceanStor is 2.2%, up from 2.2% compared to the previous year. The mindshare of Zadara is 0.7%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage Mindshare Distribution
ProductMindshare (%)
Everpure FlashArray7.2%
Huawei OceanStor2.2%
Zadara0.7%
Other89.9%
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…
NV
AI product lead at Sortis
AI sovereignty for GPU-based workloads has supported cost savings and secure local processing
Regarding Zadara's AI capabilities, I think it depends on the MSPs that they are performing collaborations with, and based on that, the MSPs are responsible for configuring the data governance or any kind of certifications that are placed on Zadara. Zadara normally has certain default governance things, and everything else depends on the local or region-specific governance rules. Regarding Zadara's AI capabilities, I feel they are quick. I was trying two models on the same GPU that they were providing, and they were allocating the resources with me. This experience was good, and I would rate it around 9 to 9.5. The first choice would be Zadara depending on the solution. However, I cannot really say Zadara would be the primary choice because it truly depends on the application or the objective that is being pursued. I would rate this review an 8 overall.
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Financial Services Firm
11%
Construction Company
10%
Computer Software Company
6%
Financial Services Firm
12%
Manufacturing Company
12%
Construction Company
9%
Computer Software Company
8%
Construction Company
12%
Comms Service Provider
12%
Computer Software Company
10%
Manufacturing Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business71
Midsize Enterprise38
Large Enterprise159
By reviewers
Company SizeCount
Small Business26
Midsize Enterprise8
Large Enterprise7
By reviewers
Company SizeCount
Small Business13
Large Enterprise7
 

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 find the pricing of Everpure FlashArray to be quite high compared to other storage solutions; however, the reliabil...
What needs improvement with Pure Storage FlashArray?
I believe we have covered the most important features; the architecture of Pure Storage is essential, and features su...
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 Zadara?
The initial installation was difficult because many steps required the command line interface (CLI). Maintenance can ...
What is your primary use case for Zadara?
I use this product as storage. Specifically, I use it as big storage. That's the main use case for Zadara ( /products...
What advice do you have for others considering Zadara?
As for the pros and cons, the main concerns are the complexity of the initial installation and the complicated mainte...
 

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
Time, Inc. A&E Network, The Washington Post, News UK, McGraw Hill, Gilt, Toshiba, Deloitte, VMware
Find out what your peers are saying about Huawei OceanStor vs. Zadara and other solutions. Updated: June 2026.
906,829 professionals have used our research since 2012.