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 0.7% 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: March 2025).

Buyer's Guide

Dell SC Series vs. Huawei OceanStor

March 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 April 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.8%, down from 0.9% compared to the previous year. The mindshare of Dell SC Series is 0.7%, down from 1.2% compared to the previous year. The mindshare of Huawei OceanStor is 2.2%, up 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.

Read full review

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 database workloads are pretty fast because I frequently move data from here to there."

"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."

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

"It's helped us because we've changed fundamentally what we talk about. We don't talk about storage and different tiers of storage anymore nor do we talk about servers. We talk now about applications and how applications impact the business and end users."

"The solution uses newer technology for deduplication and compression."

"The solution is very straightforward to set up."

"We are satisfied with the performance as it is significantly faster compared to traditional storage options."

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

More Pure FlashArray X NVMe pros

"We replicate between SAN to SAN for a lot of features and supportability. It also helps us when we want to upgrade to a newer SC Series or move the data from one data center to another."

"I think that Dell EMC is one of the best technical support services in Ukraine."

"It has been one of the most stable products in our data center."

"They have a feature called Live Migrate; it's been very, very useful."

"There's some new stuff coming with 7.3, which just got released, where they're spreading the sparing across the whole array, rather than having a dedicated spare disk, and have it sit there and do nothing until one of them dies, and then it kicks in - and having to rebuild all of that. Now, they'll do the sparing across all the disks and they say that is going to add not only space but performance to the array, with 7.3."

"It is fast and performs well."

"The setup is straightforward."

"I find this version to be more budget-friendly compared to products from other vendors. This aspect greatly benefits my customers. It's highly advantageous due to its affordability. The operational aspect is also noteworthy. Additionally, its availability and performance are commendable. The speaker are also equally powerful."

More Dell SC Series pros

"Huawei OceanStor is easy to manage."

"The pricing is very reasonable."

"Its technical support team is helpful."

"The solution is easy to scale as needed."

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

"If your virtual machine that resides on it completely fills the storage space, thanks to it's built-in function of all-zero data space reclamation, you just have to ask to System Engineer to run a zero-free on hosts (thin provisioned) and you will get more space instantaneously."

"Generally stable with good technical support."

"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."

More Huawei OceanStor pros

Cons

"It is on the expensive side."

"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."

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

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

"We need better data deduplication."

"You cannot tag a LUN with a description, and that should be improved. What I like on the Unity side is that when I expand LUNs or do things, there is an information field on the LUN. This is the Information field that you can tag on your LUNs to let yourself know, "Hey, I've added this much space on this date". Pure lacks that ability. So, you don't have a mechanism that's friendly for tracking your data expansions on the LUN and for adding any additional information. That's a downside for me."

"I want to see Pure Storage not only be for fast storage, but I want to see it be for the entire data center."

More Pure FlashArray X NVMe cons

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

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

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

"The SC Series doesn't support NVMe storage."

"I would like to see an integrated key manager in the controllers. Currently, it's an external product. It would be nice to have the option of having a built-in key for self-encrypting drive features."

"The price could be improved."

"In terms of additional features, I would like to see some kind of I/O meter, to indicate what we are using in terms of performance. I would like to see automation with that, where it would give me the trends. I want to know those things easily, to help me know where issues are going to occur."

"The lack of reporting would be the main issue."

More Dell SC Series cons

"When it comes to the technical support team, I feel that the response time is an area with certain shortcomings where improvements are required."

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

"Configuration complexity and the tools available."

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

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

"Based on what we were quoted, the stated capacity was not a true reflection of the actual capacity."

"Huawei OceanStor should work on its saturation level and should be able to take up more load. It should give the same performance that it gives at 20 or 30 percent load for 80 percent as well."

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

More Huawei OceanStor cons

Pricing and Cost Advice

"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."

"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."

"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."

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

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

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

"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."

More Pure FlashArray X NVMe pricing and cost advice

"The pricing is reasonable, but it is expensive."

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

"The maintenance is usually pretty good. It's not like some of the others where they increase it in the fourth, fifth, or sixth years."

"This product is too expensive compared to others, and I don't see any value in using it."

"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."

"Pricing depends on varying life cycles."

"It's a very affordable solution."

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

More Dell SC Series pricing and cost advice

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

"Huawei OceanStor is priced very well but is a bit complicated."

"Its price is affordable."

"It's roughly affordable."

"Huawei's prices are very good compared to those of its competitors."

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

"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

22%

University

10%

Financial Services Firm

Government

Financial Services Firm

15%

Computer Software Company

14%

Manufacturing Company

Educational Organization

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.

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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 ...

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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 32% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 16% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 14% of the time

IBM FlashSystem vs Pure FlashArray X NVMe

Compared 12% of the time

Dell Unity XT vs Pure FlashArray X NVMe

Compared 8% of the time

More Pure FlashArray X NVMe Competitors

Dell PowerStore vs Dell SC Series

Compared 71% 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

Dell Unity XT vs Dell SC Series

Compared 10% 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 21% of the time

NetApp AFF vs Huawei OceanStor

Compared 14% 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

March 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

Dell SC Series

March 2025

Download Dell SC Series product report

Buyer's Guide

Huawei OceanStor

March 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

March 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: March 2025.

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