Dell SC Series vs Huawei OceanStor comparison

Dell Technologies and Huawei are both solutions in the All-Flash Storage category. Dell Technologies is ranked #18 with an average rating of 9.0, while Huawei is ranked #14 with an average rating of 8.8. 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: April 2025).

Buyer's Guide

Dell SC Series vs. Huawei OceanStor

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 Dell SC Series is 0.8%, down from 1.2% compared to the previous year. The mindshare of Huawei OceanStor is 2.2%, down from 2.3% 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

"Pure FlashArray X NVMe will quickly overcome all the hurdles you face, including network and latency issues."

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

"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."

"Technical support has been helpful and responsive."

"The most valuable features of this solution are its ease of use and performance."

"It has good, reliable, fast storage."

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

"The duplication algorithm allows us to get a lot more use out of less storage. We're running a five terabyte array right now and we're running probably about 30 terabytes on it. So the duplication rate is pretty phenomenal, without a cost to performance. It still runs pretty smoothly."

More Pure FlashArray X NVMe pros

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

"The performance benefits weren't surprising, we expected that. What we didn't expect were the densification benefits that we got out of going all-flash. We're able to put more applications on the arrays because of how all-flash performs. The way some of the application profiles have responded to all-flash has been really pleasing."

"The most valuable feature is the ability to replicate. We are running a financial company and it needs to be available 24/7. We can't afford any downtime."

"I've found the stability to be very good."

"The most valuable feature is the no-forklift upgrade. While the thing is running, I can change out the controllers one at a time and keep the customer up and running. I can add shelves and storage and SSD drives or spinning drives to the system, while it's running. I can bring all that in and rebalance the load across the new disks or, if we take disks away, rebalance the load across what's remaining, and it just works."

"Everything is sub-5 MS for us. What I've found is that, with all-flash, when an app from my business is slow, I pretty much know it's them and not me. It leads to a performance conversation that has really hit an interesting threshold point where we are better than what they need. So now we get to have that "refactoring your application" conversation a lot quicker because now the performance on the infrastructure side isn't in question anymore."

"The setup is straightforward."

"It is fast and performs well."

More Dell SC Series pros

"Huawei OceanStor is stable and reliable for storage solutions."

"The most valuable feature is the flexibility in the rail, as it is hybrid storage."

"The support is excellent."

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

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

"The solution is scalable."

"Generally stable with good technical support."

"The pricing is very reasonable."

More Huawei OceanStor pros

Cons

"Adding some functions to the product would be beneficial."

"We've seen that when we create a POD in synchronous mode, it increases the latency."

"If the customer only needs 500 terabytes and doesn't care how much data they'll put in the server, IBM is cheaper than Pure."

"We would like to see more visibility into garbage collection and CPU performance in the GUI."

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

"We have run into a couple of instances recently where we are running out of space. So we have had to buy some more packs for it and they have deployed fine and it has increased smoothly."

"In the future, I would like to see integration with enterprise backup systems."

"The software layer has to improve."

More Pure FlashArray X NVMe cons

"From a performance point of view, it's getting a bit old."

"Dell could improve the upgrading process."

"What I understand is that this is a 13 year old architecture, so it has lived its life and they're phasing it out. Honestly, we were initially struggling with the integration with VMware (but it was fixed with the VMware 6.5) and, then, it was around a 10GB network. At that time, it had the longevity to go to 100GB as well. It got us thinking about, when we go into the containerized architecture, what do we need to do to fix the infrastructure?"

"One option I would like to see is, when you're up on the view-screen, to be able to incorporate getting to what HPE call the iLO, the Integrated Lights-Out. To be able to get that instead of having to go back and trying to find IP addresses and re-institute those would be good. It would be good to be able to that put on the initial splash screen."

"The price could be improved."

"While the price is competitive, in the next release it would be better if they could reduce the fees."

"We have seen some degraded throughput with mixed workloads. We have been working with Dell EMC to correct some of these latency issues."

"The configuration could be easier in Dell EMC SC Series."

More Dell SC Series cons

"The speed has room for improvement."

"Configuration complexity and the tools available."

"The deployment took a little longer."

"In terms of marketing, they need to improve by putting more effort into making people aware of their products, especially in our region."

"They should introduce a feature to Huawei OceanStor similar to a storage controller, allowing for seamless integration of additional storage modules."

"The administration should be simplified because there are a large number of options that make it too complicated, and the customers can get confused."

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

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

More Huawei OceanStor cons

Pricing and Cost Advice

"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."

"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."

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

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

"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."

"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."

"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."

More Pure FlashArray X NVMe pricing and cost advice

"It's a very affordable solution."

"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."

"The pricing of Dell EMC Compellent is competitive."

"Support typically depends on the array. It can range anywhere from $7,000 to a couple of hundred thousand dollars."

"This solution could be better priced in comparison with other vendors."

"There are costs involving the solution, vendor fees and product safety which are additional."

"The pricing of this solution is competitive."

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

More Dell SC Series pricing and cost advice

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

"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."

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

"Its price is affordable."

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

"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 price of the solution could be less expensive. However, there are not any licensing costs."

"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."

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

11%

Government

Computer Software Company

21%

University

Financial Services Firm

Government

Financial Services Firm

15%

Computer Software Company

14%

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 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

More Pure FlashArray X NVMe Competitors

Dell PowerStore vs Dell SC Series

Compared 61% of the time

Nutanix Cloud Infrastructure (NCI) vs Dell SC Series

Compared 10% of the time

Dell Unity XT vs Dell SC Series

Compared 9% of the time

IBM FlashSystem vs Dell SC Series

Compared 9% of the time

NetApp AFF vs Dell SC Series

Compared 6% 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 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

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

April 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

Dell SC Series

April 2025

Download Dell SC Series product report

Buyer's Guide

Huawei OceanStor

April 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

April 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: April 2025.

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