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Huawei OceanStor 9000 vs IBM FlashSystem comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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

Huawei OceanStor 9000
Ranking in NAS
18th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
IBM FlashSystem
Ranking in NAS
8th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
113
Ranking in other categories
Modular SAN (Storage Area Network) (4th), All-Flash Storage (12th)
 

Mindshare comparison

As of August 2026, in the NAS category, the mindshare of Huawei OceanStor 9000 is 2.2%, up from 2.2% compared to the previous year. The mindshare of IBM FlashSystem is 5.7%, down from 12.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
NAS Mindshare Distribution
ProductMindshare (%)
IBM FlashSystem5.7%
Huawei OceanStor 90002.2%
Other92.1%
NAS
 

Featured Reviews

ChukwuemekaOnyemelukwe - PeerSpot reviewer
Infrastructure Administrator - Server, Storage & Virtualization at MicroAccess Ltd
An entry-level, flash-based storage system designed for enterprise-class applications
It took significantly longer to set up the solution with Huawei compared to other options. But when creating servers for VMware virtualization in one data center, it was a relatively quick process. The Huawei's solution, even with the assistance of an engineer, took more than one month, possibly extending to two months. Chinese engineers were involved in the process, which contributed to the delays.
OmarIsmail1 - PeerSpot reviewer
Infrastructure Technical Specialist II at Clicks Group
Offers high performance and dependable support for fast storage needs
The most valuable feature of IBM FlashSystem is its robust back code. When integrated properly into the environment and configured according to the guidelines, it provides a very solid infrastructure that does the job on demand. Additionally, IBM FlashSystem offers competitive pricing and reliable performance. The hardware is dependable, ensuring that it functions effectively when the setup is done correctly.

Quotes from Members

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

Pros

"The storage capacity is really one of the most valuable features. Also, the GUI is very friendly and the switches gives high performance. The technology used in storage is RAID which as helped us a lot to expand and store various items ."
"It has many options for scalability, and it is stable."
"User friendly interface Robust hardware Good support"
"IBM FlashSystem is a flexible solution with plenty of features."
"The initial setup is straightforward and can be done in an hour and a half by one person."
"The IBM System is top-notch and offers all the features we need to keep going for another 5 years."
"IBM's technical support do excellent work."
"This is highly reliable storage."
"Real-time Compression – it reduces storage costs by compressing it up to 80%, therefore saves rack space and power consumption."
"Customer service is very good."
 

Cons

"The call charges and the management cost should be more friendly. They can also include monitoring and management."
"The handling of data deletion and bulk servers setup could have been more straightforward and easier when dealing with data removal or setting up servers. I believe Huawei could enhance their solutions, especially managing storage, to provide a better experience for customers."
"We've had some issues with stability, such as a couple of hardware failures and a couple of code bugs."
"The solution is quite expensive. That's one of the downsides to using it."
"We faced power supply failure, multiple SAS drives failure, and at the end both controllers were dead."
"The main issue is the speed in terms of accessing the data."
"The deduplication technology in IBM FlashSystem needs significant improvement."
"The array level RAID does not seem available."
"There is room for improvement in the troubleshooting part, specifically related to IBM Spectrum for Insight. Customers are uncomfortable with remote access, which affects automated remote support."
"The data reduction pool feature sucks and is not recommended for use with heavy workloads."
 

Pricing and Cost Advice

"It is cheaper than other solutions."
"The installation is expensive as they often come as a comprehensive package. The design is more integrated, and everything is bundled together as part of the solution. This is what contributes to the higher cost of their solutions because when you purchase one element, it often comes with additional features and components, and you end up paying for the entire package."
"The solution requires a license and could be less expensive."
"There are no licensing fees, it is a one-time purchase of the IBM FlashSystem."
"My customers got the IBM FlashSystem bundle offer. It was a one-time purchase for three years of service. The price would depend on the storage size and could reach between $25,000 to $55,000."
"Its price is very good."
"They've been much more aggressive in the last five, six years than they were before that."
"The total storage capacity vs price is still quite high for the IBM Flash Array."
"This solution is expensive compared to other solutions."
"It pays to go back and get the best price you can from your supplier. The first offer is not always at the best discount."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
University
14%
Outsourcing Company
10%
Comms Service Provider
8%
Financial Services Firm
12%
Computer Software Company
9%
Manufacturing Company
8%
Outsourcing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise21
Large Enterprise60
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for IBM FlashSystem?
The pricing is high; storage solutions are always expensive. I do not know if the price needs to be reviewed, but it is worth considering.
What needs improvement with IBM FlashSystem?
As far as I know, IBM FlashSystem has already improved, but I do not see room for improvement. It is simple to use and manage via SVC, simple to configure, and even for the zoning, I do not see imp...
What is your primary use case for IBM FlashSystem?
We are not working with Object Storage or Storage Protect; we are working with SAN storage and LUN storage. I am a consultant assigned to a customer in France. We are working with SVC in regard to ...
 

Also Known As

OceanStor 9000 Scale-out NAS
IBM Storwize
 

Overview

 

Sample Customers

Piraeus, Clinique Univeritaires Saint-Luc, Absolut Bank
Celero, Friedhelm Loh Group, Clarks, Mingkang Natregro Health Food Group, Sofia, Etisalat Fights Fraud, UF Health Shands Hospital, Generali, Elecon Engineering Company Limited, Ventiv , Technology, CPFL Energia, Royal Caribbean Cruises Ltd., SciQuest, Coca-Cola Bottling Co. Consolidated, Paddy Power, Kelsey-Seybold Clinic, Interconnect Services, Severstal IP-Only AB, PVU Group GmbH
Find out what your peers are saying about Huawei OceanStor 9000 vs. IBM FlashSystem and other solutions. Updated: August 2026.
908,834 professionals have used our research since 2012.