Dell SC Series vs Huawei OceanStor comparison

Dell Technologies and Huawei are both solutions in the All-Flash Storage category. Dell Technologies is ranked #17 with an average rating of 9.0, while Huawei is ranked #12 with an average rating of 8.7. Dell Technologies holds a 0.8% mindshare in AFS, compared to Huawei’s 2.2% mindshare. Additionally, 94% of Dell Technologies users are willing to recommend the solution, compared to 100% of Huawei users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 18, 2024

Huawei OceanStor and Dell SC Series are both advanced storage solutions aimed at enterprise users. Huawei OceanStor generally seems to have the upper hand due to its advanced features and high performance as per user reviews, while Dell SC Series is recognized for its reliability and support.

Features: Huawei OceanStor is noted for high performance, scalability, and data management capabilities. Dell SC Series is praised for its innovative tiered storage, automated data placement, and robust architecture. Comparative analysis shows that Huawei OceanStor edges out with more advanced features appreciated by data-intensive applications.

Room for Improvement: For Huawei OceanStor, users pointed out areas like firmware stability, more straightforward integration with third-party solutions, and user interface enhancements. Dell SC Series users highlighted the need for more flexible configuration options, better efficiency in data compression, and improved scalability. Huawei OceanStor's improvements are more focused on software optimization, whereas Dell SC Series requires hardware and configuration advancements.

Ease of Deployment and Customer Service: Huawei OceanStor is generally easier to deploy, offering a more user-friendly setup experience. Dell SC Series requires more technical expertise during initial deployment. When it comes to customer service, Dell SC Series is often rated higher for its promptness and effectiveness. Despite this, the overall ease of initial deployment gives Huawei OceanStor an advantage.

Pricing and ROI: Huawei OceanStor offers competitive setup costs and provides good ROI for businesses seeking scalable storage solutions. Dell SC Series has a higher initial investment, but users feel it delivers long-term value, particularly through robust support and reliability. Huawei OceanStor appears to provide a more favorable balance of cost and performance efficiency.

To learn more, read our detailed Dell SC Series vs. Huawei OceanStor Report (Updated: June 2025).

Buyer's Guide

Dell SC Series vs. Huawei OceanStor

June 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 July 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.8%, up from 0.8% compared to the previous year. The mindshare of Dell SC Series is 0.8%, down from 1.1% compared to the previous year. The mindshare of Huawei OceanStor is 2.2%, down from 2.2% 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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Steven McClendon

Data Center Server & Storage Administrator at a manufacturing company with 10,001+ employees

Superior platform with excellent snapshots and cost-saving auto-tiering

I'm a big fan of the SC Series platform. Its feature set is superior to some of the other platforms. The snapshots on SC are excellent, allowing for multiple snapshot schedules for any one system. The auto-tiering functionality intelligently moves new data to the highest performance tier and then progresses it down to less expensive tiers over time, providing cost savings for customers.

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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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Quotes from Members

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

Pros

"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 standout features for us in Pure FlashArray X NVMe are its robust DDoS protection, seamless transparent failover, and failback capabilities ensuring high availability."

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

"The solution is scalable."

"The solution is very straightforward to set up."

"Pure FlashArray X NVMe has low latency and high Ops. It is an evergreen model."

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

"It has good, reliable, fast storage."

More Pure FlashArray X NVMe pros

"Performance-wise it's high speed. It's also more stable and scalable."

"Its feature set is superior to some of the other platforms."

"The interface is easy to use which makes the product user-friendly."

"One of the most valuable features is the capability to switch between all-flash to hybrid, which have have actually done for one of our arrays. We started with the hybrid, with the limited if I'm not mistaken, and then over a period of time, we swapped all the hybrids with the SSDs. This was one of the big features because it gave us the capability to not stick with just one kind of media. Secondly, since it has sorted clustering, we were able to bring in the newer boxes and have it all clustered together. These were the two main features that we really looked into, which benefited our use case from an expansion/growth perspective. Another valuable feature is the ease of management."

"The setup and installation is much simpler now, because Dell has standardized the configure process."

"With federation, you can have multiple systems across sites. You can treat them as one, and with a live migration, volumes don't go down. You can move them from site to site, doing maintenance, and keep your environment up."

"The user interface is good, I would rate it a nine out of ten."

"Connecting it up, you can run it within a few hours."

More Dell SC Series pros

"It is a highly available product."

"Huawei OceanStor utilizes a proprietary technology known as RAID 2.0. This technology sets it apart from conventional storage solutions. RAID 2.0 offers advantages over traditional configurations. OceanStor's user interface is very simple and easy to use, featuring a graphical interface that enables quick and error-free setup of the storage system. This interface ensures that users can configure the storage efficiently and without mistakes."

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

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

"Huawei is much cheaper compared to Dell, offering a competitive price that makes companies consider their options."

"Huawei OceanStor is stable."

"OceanStor can be used as NAS and SAN storage at the same time, with both file and block features in the same box."

"Huawei OceanStor offers good IOPS and is reliable and energy-efficient."

More Huawei OceanStor pros

Cons

"It's more multi-tenant functionality in their Pure1 manage portal that is lacking."

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

"The UI for this solution needs to be improved."

"We need better data deduplication."

"There is room for improvement in catering to midrange storage needs, especially for customers seeking Enterprise-class features."

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

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

"In terms of what needs improvement, the dashboard and management could be simplified."

More Pure FlashArray X NVMe cons

"Dell could improve the upgrading process."

"I would like to see higher compression, dedupe, faster I/O, and bigger drives."

"While the scalability is good, there are certain limitations."

"I would like to improve the processing ability."

"We can definitely see a need for it being a multi-controller system for customers who want to scale beyond the current capability. That's always a downside. A lot of the new systems are scaling vertically, they scale out, and the Compellent, of course, is controllers with shelves under it, so you don't scale out with it, unless you add another one. But if you do, they don't talk to each other, like some of the other solutions that we sell."

"I don't think the solution is very scalable."

"The cost of the solution could be better."

"The price could be improved."

More Dell SC Series cons

"Based on what we were quoted, the stated capacity was not a true reflection of the actual capacity. The data store ran out of space, and Huawei had to send a new unit."

"The management is not a good feature in all of Huawei products. It's not easy or simple. Huawei has some problems with management and handling storage information from one interface."

"The security could be a bit more robust."

"Could have a more stable, lighter Metro and better logging system."

"The solution’s reporting could be improved."

"The tool's performance is slow for DBs. We plan to move from Huawei OceanStor to Pure Storage. Its customer service is not good."

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

"I would like to see more iterations and direct integration with other solutions."

More Huawei OceanStor cons

Pricing and Cost Advice

"Pretty much everything that you need is licensed when you buy the product. Licensing to me is different than the maintenance cost, but they can bleed into one another. We buy the product, and we expect three years of support bundled into what we negotiate on our storage arrays. I would start to see maintenance costs going into the fourth year, but we're not there yet."

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

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

"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."

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

"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."

"Its price could be better. It is not too expensive, but it is the high-end cost. It is kind of a Rolls-Royce. You pay a lot, but you get a lot out of it. So, the price pressure on the way down would be great, but at the end of the day, if you need to do the work, you just pay for it."

More Pure FlashArray X NVMe pricing and cost advice

"It's absolutely affordable. Again, not having to do a forklift upgrade like some of the others have had to do in the past, it's very affordable for our customers and they continue to buy."

"It has a good price point and offers some value-added enterprise features."

"It's a very affordable solution."

"The SC Series was priced fairly. I wouldn't call it either expensive or cheap because we had a very tight budget, so if they were able to fit in that type of budget, they met our expectations."

"The scalability seems a bit more expensive than even buying a brand new one so far. That has been kind of a drawback."

"We were able to afford two tiers of flash storage at a price where the competition was giving us one tier or just a handful of discs."

"We have found it to be affordable. Comparing the cost with other hardware, it seems to be right in line with the compute and the storage that we get with it."

"Always keep in mind, this is not just a enclosure with disks is a complete SAN as a service. There is software, license, and storage in one single solution."

More Dell SC Series pricing and cost advice

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

"I am satisfied with the tool's pricing, which is in the middle. It is overpriced. I rate it an eight out of ten."

"This product value matches its price."

"Overall, the solution's pricing was cheaper."

"It's roughly affordable."

"The tool's pricing is competitive and affordable. It has the best possible pricing that we can get from Huawei. The prices are fixed and there are no additional costs."

"Its price is affordable."

"The price of Huawei OceanStor should be less expensive. It is expensive at the moment."

More Huawei OceanStor pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Financial Services Firm

11%

Manufacturing Company

10%

Government

Computer Software Company

21%

Financial Services Firm

University

Manufacturing Company

Financial Services Firm

13%

Computer Software Company

13%

Manufacturing Company

10%

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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?

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

See all answers

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 Dell SC Series?

I find this version to be more budget-friendly compared to products from other vendors. This aspect greatly benefits ...

See all answers

What is your experience regarding pricing and costs for Dell SC Series?

Cost considerations are crucial when choosing between solutions like Dell and NetApp. Sometimes Dell offers better pe...

See all answers

What needs improvement with Dell SC Series?

In the future, I want any box that comes on-premises to have the provision to integrate with cloud storage. If I want...

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

Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 29% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 19% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 14% of the time

IBM FlashSystem vs Pure FlashArray X NVMe

Compared 10% of the time

HPE Alletra Storage vs Pure FlashArray X NVMe

Compared 8% of the time

More Pure FlashArray X NVMe Competitors

Dell PowerStore vs Dell SC Series

Compared 61% of the time

Dell Unity XT vs Dell SC Series

Compared 11% of the time

Nutanix Cloud Infrastructure (NCI) vs Dell SC Series

Compared 10% of the time

IBM FlashSystem vs Dell SC Series

Compared 10% of the time

NetApp AFF vs Dell SC Series

Compared 7% of the time

More Dell SC Series Competitors

Huawei OceanStor Dorado vs Huawei OceanStor

Compared 23% of the time

Dell PowerStore vs Huawei OceanStor

Compared 19% of the time

NetApp AFF vs Huawei OceanStor

Compared 13% of the time

IBM FlashSystem vs Huawei OceanStor

Compared 8% of the time

HPE StoreOnce vs Huawei OceanStor

Compared 6% of the time

More Huawei OceanStor Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

June 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

Dell SC Series

June 2025

Download Dell SC Series product report

Buyer's Guide

Huawei OceanStor

June 2025

Download Huawei OceanStor product report

Also Known As

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

SC Series Storage, Compellent

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

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

Dell EMC SC Series arrays provide a unified platform for the ultimate in performance, adaptability and machine-driven efficiency. SC Series software delivers modern features that help you meet aggressive workload demands using the fewest drives necessary. With an open, future-ready design, SC Series storage integrates seamlessly with applications and infrastructure, enabling you to scale on a single platform and add capabilities without forklift upgrades.

Dell Technologies

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

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

TGen, Frost Science, Gerrie Electric

Piraeus, Clinique Univeritaires Saint-Luc

Buyer's Guide

Dell SC Series vs. Huawei OceanStor

June 2025

Free Report: Dell SC Series vs. Huawei OceanStor

Find out what your peers are saying about Dell SC Series vs. Huawei OceanStor and other solutions. Updated: June 2025.

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