Huawei OceanStor vs VAST Data comparison

Huawei and VAST Data are both solutions in the All-Flash Storage category. Huawei is ranked #14 with an average rating of 8.8, while VAST Data is ranked #20 with an average rating of 10.0. Huawei holds a 2.2% mindshare in AFS, compared to VAST Data’s 2.3% mindshare. Additionally, 100% of Huawei users are willing to recommend the solution, compared to 100% of VAST Data users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 18, 2024

Huawei OceanStor and VAST Data both target enterprise storage solutions, with distinct strengths. Huawei OceanStor is perceived to have the upper hand in pricing and support, while VAST Data stands out for its feature set, justifying a higher cost for many users.

Features: Huawei OceanStor is recognized for comprehensive unified storage capabilities, scalability, and robust data protection. VAST Data is known for its high performance, all-flash architecture, and advanced data reduction capabilities.

Room for Improvement: Huawei OceanStor could enhance integration with cloud environments, improve documentation, and bolster hybrid cloud functionality. VAST Data could improve its APIs, offer more granular monitoring tools, and enhance customization and visibility.

Ease of Deployment and Customer Service: Huawei OceanStor users find the deployment process straightforward with sufficient support, though more detailed guidance would be beneficial. VAST Data users appreciate the simplified deployment process but sometimes face challenges in initial setup due to complex configurations. Customer service from VAST Data is highly rated, although response times could be faster.

Pricing and ROI: Huawei OceanStor offers competitive pricing and a strong ROI, with lower setup costs balancing price against functionality. VAST Data, while having a higher upfront cost, is viewed as delivering excellent ROI due to its performance and advanced features, justifying the expense for performance-focused enterprises.

To learn more, read our detailed Huawei OceanStor vs. VAST Data Report (Updated: April 2025).

Buyer's Guide

Huawei OceanStor vs. VAST Data

April 2025

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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

Pure FlashArray X NVMe

Mindshare comparison

As of May 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.8%, down from 0.8% compared to the previous year. The mindshare of Huawei OceanStor is 2.2%, down from 2.3% compared to the previous year. The mindshare of VAST Data is 2.3%, down from 2.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

All-Flash Storage

Featured Reviews

Eugene Hemphill

Sales Manager at Multicomputos PR

Helps to save money and resources with the data compression feature

One point I'd like to improve is that the tool should start selling small boxes again. It discontinued some products and is focusing on bigger, more capable boxes, neglecting the SMB market. Even though it's not a big market, it shouldn't have removed them. One way to improve the product is to add an operational assistant that doesn't depend on VMware. It could also establish more alliances with other operational systems.

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ChukwuemekaOnyemelukwe

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.

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Alan Powers

HPC CTO at a manufacturing company with 10,001+ employees

Stability-wise, a device that has been up and running for years

The failover capability and resiliency are some of the solution's valuable features. The big thing is resilience because it has richer coding in it, so multiple devices can't fail. Also, one can still access a number of CBoxes that can allow one to access their file system. Once a device fails, it fails the transparency of the end-user, and it just starts using another resource. The encryption capability, the snapshots, along with a whole bunch of features make the tool valuable. VAST Data keeps adding more and more features all the time.

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Quotes from Members

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

Pros

"It has good, reliable, fast storage."

"The initial setup was extremely simple and straightforward."

"It has benefited my organization because it has reduced time to insights."

"FlashArray has some fresh efficiency features. I've never seen a storage solution with a compression rating this high before. It's at least 4-to-1 on Oracle databases. It's the best flash storage for Oracle."

"The most valuable feature of this solution is reliability."

"It's incredibly easy to use and greatly simplified our ability to both deploy and manage our storage subsystems."

"Technical support has been helpful and responsive."

"We're able to get higher-density workloads on the same infrastructure, and we have a smaller physical footprint. The performance is excellent – during our test the bottlenecks are never on the X array, it just keeps picking up the pace to match what you need. The real-time visibility is a differentiator in my opinion."

More Pure FlashArray X NVMe pros

"The most valuable features of Huawei OceanStor are the dashboards, bandwidth, and data performance."

"There is a 50% code reduction."

"I find the scalability features of OceanStor valuable. Additionally, installation is easy, and it only requires one person to install it. Maintenance is also easy and not a big issue."

"Great value for money."

"The solution is easy to scale as needed."

"Excellent and efficient support, and the product is a good price."

"OceanStor is cheaper than Dell EMC, and its management interface is quite simple."

"Huawei OceanStor is designed with built-in high availability features, such as fault tolerance, ensuring consistent data access and minimizing downtime."

More Huawei OceanStor pros

"The solution is useful for machine learning and scientific applications, including computer simulations."

"This has been one of the most reliable storage systems that I have ever used."

Cons

"We would like to see VNC integration or be able to use Pure Storage with VNC."

"There is room for improvement in the pricing of the product."

"It feels more suitable for small and medium-sized businesses rather than enterprises."

"The tool's pricing is higher than competitors."

"I'd like to see the product implement active replication for vehicles such as VMware."

"The tool's portfolio is minimal. It is expensive."

"There are some challenges with data encryption and reduction."

"Adding some functions to the product would be beneficial. Storage replication should be essential, and the analytics should not incur extra charges."

More Pure FlashArray X NVMe cons

"Unfortunately, this product doesn't support Flash Disks, but it's IOPS capacity is a great compromise."

"Integration with mainstream solution technologies could be better."

"Configuration complexity and the tools available."

"I would like to see more integration features with different platforms."

"The solution could improve by having better integration."

"The price could be better. It's not good for the Brazilian market."

"A concern with OceanStor is pricing. However, apart from that, there are no significant limitations or technical issues."

"The overall price of the solution should be reduced."

More Huawei OceanStor cons

"The read/write ratio is an area in the solution with some flaws and needs improvement."

"The write performance could be improved because it is less than half of the read performance."

Pricing and Cost Advice

"With Pure Storage, we would like to continue seeing price reductions with flash storage. I don't think we're any different than anybody else when we continue to look to the industry for price reductions of both NVMe and traditional SSD storage. We would like to see these prices continue to decline and erode, even displacing large spinning disks."

"The tool's pricing is cheap; I rate it a six to seven out of ten. Most of our sales are not subscription-based. We sell the hardware, and customers keep using it. They only renew the service part annually. The support can be a bit pricey, but the solution is more cost-effective than anything else out there."

"We pay approximately $50,000 USD per year in licensing fees."

"They can tout the functionality and cutting edge technology that they have, but that's where the price tag comes in. The cost is high, but I think as they grow their business and get more customers that it will probably go down a little bit."

"Given its price, Pure is not the first option."

"With VMware, we pay $300,000 annually."

"The tool is an investment that we've budgeted for. While the prices may be higher than those of other vendors, we see it as a market leader with benefits. We don't regret purchasing it."

"The licensing is on a yearly basis."

More Pure FlashArray X NVMe pricing and cost advice

"This product value matches its price."

"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."

"It's roughly affordable."

"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."

"The price of the license is quite low, so it's not something special or expensive."

"Its price is affordable."

More Huawei OceanStor pricing and cost advice

"Price-wise, VAST Data is not the cheapest, not the most expensive one."

"We acquired VAST Data as a one-time, capital purchase."

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Financial Services Firm

11%

Manufacturing Company

11%

Government

Financial Services Firm

15%

Computer Software Company

14%

Manufacturing Company

10%

Comms Service Provider

Computer Software Company

16%

Manufacturing Company

14%

Financial Services Firm

13%

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Pure FlashArray X NVMe?

Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use.

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What is your experience regarding pricing and costs for Pure FlashArray X NVMe?

I am an engineer and am not aware of the setup cost.

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What needs improvement with Pure FlashArray X NVMe?

Adding some functions to the product would be beneficial. Storage replication should be essential, and the analytics ...

See all answers

What do you like most about Huawei OceanStor?

Huawei OceanStor has the capability of SSDs, high-performance disks, and higher disk support.

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What is your experience regarding pricing and costs for Huawei OceanStor?

Huawei OceanStor's pricing is very aggressive, making it highly competitive.

See all answers

What needs improvement with Huawei OceanStor?

Huawei currently lacks a solution for high-performance AI, unlike other companies like DDN, WekaIO, or IBM BlueStore....

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What do you like most about VAST Data?

The solution is useful for machine learning and scientific applications, including computer simulations.

See all answers

What is your experience regarding pricing and costs for VAST Data?

Price-wise, VAST Data is not the cheapest, not the most expensive one.

See all answers

What needs improvement with VAST Data?

The read/write ratio is an area in the solution with some flaws and needs improvement.

See all answers

Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 30% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 17% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 15% of the time

IBM FlashSystem vs Pure FlashArray X NVMe

Compared 11% of the time

HPE Alletra Storage vs Pure FlashArray X NVMe

Compared 8% of the time

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Huawei OceanStor Dorado vs Huawei OceanStor

Compared 23% of the time

Dell PowerStore vs Huawei OceanStor

Compared 20% of the time

NetApp AFF vs Huawei OceanStor

Compared 13% of the time

IBM FlashSystem vs Huawei OceanStor

Compared 9% of the time

HPE StoreOnce vs Huawei OceanStor

Compared 6% of the time

More Huawei OceanStor Competitors

NetApp AFF vs VAST Data

Compared 10% of the time

Pure Storage FlashBlade vs VAST Data

Compared 10% of the time

Dell PowerScale (Isilon) vs VAST Data

Compared 10% of the time

Qumulo vs VAST Data

Compared 9% of the time

Databricks vs VAST Data

Compared 8% of the time

More VAST Data Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

April 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

Huawei OceanStor

April 2025

Download Huawei OceanStor product report

Buyer's Guide

NVMe All-Flash Storage Arrays

April 2025

Download VAST Data product report

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X

OceanStor Dorado V3 All-Flash Storage System, OceanStor 18000 V3 Series Storage Systems, OceanStor 6800 V3 Storage System

No data available

Overview

Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.

Pure Storage

OceanStor Dorado V3 is the industry's first all-flash storage that puts NVMe into commercial use. It is specially designed for enterprises' mission-critical businesses, meeting the most-demanding performance and reliability requirements of databases, VDI, server virtualization, and SAP HANA.

Huawei

Innovation to break decades of data storage trade-offs.

VAST Data

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Piraeus, Clinique Univeritaires Saint-Luc

Norwest Venture Partners, General Dynamics Information Technology, Ginkgo Bioworks

Buyer's Guide

Huawei OceanStor vs. VAST Data

April 2025

Free Report: Huawei OceanStor vs. VAST Data

Find out what your peers are saying about Huawei OceanStor vs. VAST Data and other solutions. Updated: April 2025.

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