Huawei OceanStor vs Lenovo ThinkSystem DE Series comparison

Huawei and Lenovo are both solutions in the All-Flash Storage category. Huawei is ranked #13 with an average rating of 8.9, while Lenovo is ranked #21 with an average rating of 10.0. Huawei holds a 2.3% mindshare in AFS, compared to Lenovo’s 2.1% mindshare. Additionally, 100% of Huawei users are willing to recommend the solution, compared to 100% of Lenovo users who would recommend it.

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Executive SummaryUpdated on Sep 18, 2024

Huawei OceanStor and Lenovo ThinkSystem DE Series are two prominent products in the storage solutions market. Huawei OceanStor offers a competitive edge with its affordability, while Lenovo ThinkSystem DE Series stands out for its performance and reliability.

Features: Huawei OceanStor impresses users with its scalability, high availability, and efficient data management. Lenovo ThinkSystem DE Series stands out with its advanced integration capabilities, high-speed performance, and robust reliability.

Room for Improvement: Users suggest Huawei OceanStor needs improvements in backup functionalities, performance under heavy workloads, and enhanced user interface. Lenovo ThinkSystem DE Series users point out the need for better support options, improved documentation, and enhanced firmware updates.

Ease of Deployment and Customer Service: Huawei OceanStor receives praise for a straightforward deployment process but has mixed reviews on customer service responsiveness. Lenovo ThinkSystem DE Series is valued for its ease of setup with more favorable feedback regarding customer support.

Pricing and ROI: Huawei OceanStor is recognized for its cost-effectiveness and reasonable ROI. Lenovo ThinkSystem DE Series, though more expensive, promises higher ROI due to its performance efficiency.

To learn more, read our detailed Huawei OceanStor vs. Lenovo ThinkSystem DE Series Report (Updated: December 2025).

Buyer's Guide

Huawei OceanStor vs. Lenovo ThinkSystem DE Series

December 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 January 2026, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 1.4%, up from 0.7% compared to the previous year. The mindshare of Huawei OceanStor is 2.3%, up from 2.2% compared to the previous year. The mindshare of Lenovo ThinkSystem DE Series is 2.1%, down from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

All-Flash Storage Market Share Distribution
Product	Market Share (%)
Huawei OceanStor	2.3%
Pure FlashArray X NVMe	1.4%
Lenovo ThinkSystem DE Series	2.1%
Other	94.2%

All-Flash Storage

Featured Reviews

Jaehoon Oh

Chief Technology Officer at Lambda256

Supports efficient storage management through volume snapshots and offers reliable non-disruptive upgrades

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could be enhanced. I can see the performance statistics in the Pure Storage console, but it does not show the performance by 4K byte unit. It displays IOPS and bandwidth, but IOPS is about real use, and I want to know how many IOPS are currently running in 4K byte units. I cannot see that IOPS because most storage systems report their performance by 4K byte unit. I want to see Pure Storage performance by 4K byte unit to compare with other storage or other internal NVMe SSD.

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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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Giorgio Pozzi

System Administrator at PORTGUARDIAN.COM SRL

Performance and cost-effectiveness are maximized with seamless setup and significant ROI

I use Lenovo ThinkSystem DE Series to replace the old storage in our infrastructure. Additionally, I use it in customer infrastructures to migrate from the old storage to the new one On the M storage, I find the best features to be deduplication and compression. On the DE storage, the most…

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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

"What I really like about this program, is that it is easy to use and easy to configurate."

"Pure Storage has signature security technology, which cannot be deleted, even if you are an administrator."

"The high availability of the product is the most valuable feature."

"The most valuable features of Pure FlashArray X NVMe are its superior performance compared to other flash tiers, as well as its ease of use, with an intuitive user interface that is simple to deploy and use."

"The tool's valuable features are speed, security, data compression, and reliability. Its data compression feature is the best that we have ever seen. It helps us to save money and resources."

"The most valuable feature of this solution is its ease of use."

"The system allows for seamless learning experiences, facilitating quick and easy cloning of environments within minutes."

"It offers competitive performance, and the Evergreen storage model of Pure fits well with my organization."

More Pure FlashArray X NVMe pros

"The solution works well for non-critical applications that do not require a heavy workload. The tool's all features are valuable."

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

"The solution has improved our organization by speeding up our operations."

"Huawei OceanStor is easy to manage."

"Huawei OceanStor is stable."

"We get a quick response in case any component defaults. We have seen the benefits mostly."

"Stability: The product is designed to have always HA (High Availability) with redundant network and processors."

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

More Huawei OceanStor pros

"Fewer features is not necessarily a negative as it leads to simpler operation and lower price."

"ThinkSystem's storage performs well, and the price per gigabyte is good, especially on SSD solutions. It's also easy to use."

"This solution is good for virtualization and meets the need for CPU and RAM requirements."

"I would rate the stability of Lenovo ThinkSystem DE Series as a ten."

"Lenovo ThinkSystem DE Series is simple to use"

"Its initial setup process is easy."

"The solution's initial setup process is easy."

"The most valuable features of the Lenovo ThinkSystem DE Series are the dual controllers, available installation documentation, and the option of multiple host bus adapter interfaces."

More Lenovo ThinkSystem DE Series pros

Cons

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

"Managing data isn't difficult for me. The performance is usually perfect, but we sometimes have capacity problems."

"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."

"I would like to see some AI features that would allow arrays to intelligently identify threats or unusual behavior in the data pattern and give an alert."

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

"Our use cases require more multi-tenant capabilities and additional VLAN interfaces for separating different customers. We currently use it to provide storage, sometimes shared storage, to different customers, but it is less flexible in comparison to a dedicated solution."

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

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

More Pure FlashArray X NVMe cons

"The security could be a bit more robust."

"The deployment took a little longer."

"Configuration complexity and the tools available."

"I would like to see the next generation all-flash, which could be combined."

"The upgrading process needs improvement. Deploy it and notify the customers when new versions and stuff comes out. I don't think they're doing that well."

"Technical support could be more helpful."

"From a political perspective, there are issues selling Chinese brands to Western companies, as some may not be permitted to use them."

"The main concern is regarding the usability of the data storage."

More Huawei OceanStor cons

"Its performance could be faster."

"In the next release, I would like to see support for Hyper-converged infrastructure."

"The solution could be more scalable, although it suits our present needs."

"Usually, when a part fails, we have to replace it and it takes a while. It would be better if the part could be available locally here in Kenya so we don't have to wait so long to repair the solution."

"It would be useful to have structured solutions replicated to other sites."

"In the next release, I would like to see more functionality. But, again, it is an entry-level product."

"There could be a snapshot feature in the solution."

"The type of connection that is used in Lenovo ThinkSystem DE Series should be improved."

More Lenovo ThinkSystem DE Series cons

Pricing and Cost Advice

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

"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."

"As far as the licensing costs, everything is included in the license."

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

"The licensing is on a yearly basis."

"The product is expensive."

"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."

"Pure FlashArray X NVMe’s pricing is cheaper than other products."

More Pure FlashArray X NVMe pricing and cost advice

"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."

"We pay a monthly licensing fee for this solution. The price could be less expensive."

"This product value matches its price."

"Payment is determined by the amount of storage capacity required, and we have paid 50,000 euros for our usage."

"It's roughly affordable."

"Pricing is very fair."

"Huawei OceanStor is a cost-effective storage solution."

More Huawei OceanStor pricing and cost advice

"We have a five-year contract for providing support."

"All of the features are bundled together, and you can renew the bundle with all of the features included."

"The pricing for this solution is good compared to HP or Dell EMC."

"The price of the Lenovo ThinkSystem DE Series is a one-time purchase. There is a global price list available to find the price of the solution."

"It is an expensive solution."

"The solution's price could be better."

"For an all-flash setup, the cost is around $20,000 for a decent configuration."

"The pricing is fair and low compared to other products in this category."

More Lenovo ThinkSystem DE Series pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Manufacturing Company

11%

Financial Services Firm

11%

Government

Financial Services Firm

14%

Manufacturing Company

12%

Computer Software Company

11%

Retailer

Computer Software Company

16%

Manufacturing Company

Comms Service Provider

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	15
Midsize Enterprise	11
Large Enterprise	12

By reviewers
Company Size	Count
Small Business	26
Midsize Enterprise	8
Large Enterprise	7

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	3

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.

See all answers

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

The price of Pure FlashArray X NVMe is very expensive, though I do not know the actual price because I am using the E...

See all answers

What needs improvement with Pure FlashArray X NVMe?

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could ...

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.

See all answers

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....

See all answers

What is your experience regarding pricing and costs for Lenovo ThinkSystem DE Series?

The price of Lenovo ThinkSystem DE Series is very good. We chose this type of storage for the performance and the price.

See all answers

What needs improvement with Lenovo ThinkSystem DE Series?

The type of connection that is used in Lenovo ThinkSystem DE Series should be improved.

See all answers

What is your primary use case for Lenovo ThinkSystem DE Series?

I use Lenovo ThinkSystem DE Series to replace the old storage in our infrastructure. Additionally, I use it in custom...

See all answers

Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 18% of the time

Dell PowerMax vs Pure FlashArray X NVMe

Compared 12% of the time

HPE Alletra Storage vs Pure FlashArray X NVMe

Compared 10% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 10% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 8% of the time

More Pure FlashArray X NVMe Competitors

Huawei OceanStor Dorado vs Huawei OceanStor

Compared 19% of the time

Dell PowerStore vs Huawei OceanStor

Compared 14% of the time

NetApp AFF vs Huawei OceanStor

Compared 13% of the time

HPE Alletra Storage vs Huawei OceanStor

Compared 5% of the time

HPE Primera vs Huawei OceanStor

Compared 3% of the time

More Huawei OceanStor Competitors

Dell PowerStore vs Lenovo ThinkSystem DE Series

Compared 23% of the time

IBM FlashSystem vs Lenovo ThinkSystem DE Series

Compared 11% of the time

NetApp AFF vs Lenovo ThinkSystem DE Series

Compared 10% of the time

Lenovo ThinkSystem DM Series vs Lenovo ThinkSystem DE Series

Compared 9% of the time

NetApp FAS Series vs Lenovo ThinkSystem DE Series

Compared 3% of the time

More Lenovo ThinkSystem DE Series Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

January 2026

Download Pure FlashArray X NVMe product report

Buyer's Guide

Huawei OceanStor

January 2026

Download Huawei OceanStor product report

Buyer's Guide

All-Flash Storage

January 2026

Download Lenovo ThinkSystem DE Series 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

ThinkSystem DE Series

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

The DE All-Flash Series delivers the performance of more than 2,000 15k rpm HDDs, yet requires only 2% of the rack space, power, and cooling. Because it consumes 98% less space and power, DE Series can significantly improve the overall efficiency of your IT operations while continuing to meet your performance requirements.

Lenovo

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Piraeus, Clinique Univeritaires Saint-Luc

Information Not Available

Buyer's Guide

Huawei OceanStor vs. Lenovo ThinkSystem DE Series

December 2025

Free Report: Huawei OceanStor vs. Lenovo ThinkSystem DE Series

Find out what your peers are saying about Huawei OceanStor vs. Lenovo ThinkSystem DE Series and other solutions. Updated: December 2025.

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