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Huawei OceanStor 9000 vs IBM FlashSystem comparison

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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
19th
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 (10th)
 

Mindshare comparison

As of November 2026, in the NAS category, the mindshare of Huawei OceanStor 9000 is 2.5%, up from 2.2% compared to the previous year. The mindshare of IBM FlashSystem is 5.2%, down from 10.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
NAS Mindshare Distribution
ProductMindshare (%)
IBM FlashSystem5.2%
Huawei OceanStor 90002.5%
Other92.3%
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."
"I would advise colleagues to use FlashSystems."
"If you are looking for a great flash solution that can be virtualized or utilized as a building block for a scalable flash solution, or if you're looking for flash for a very specific workload, then you may want to consider a FlashSystem 900."
"The most valuable feature of the solution is compression."
"It's very easy to manage."
"The speed and the ease of installation are the most valuable features, and the IBM FlashSystem is the fastest in the industry."
"The most valuable features in IBM FlashSystem are IOPS, performance, duplication, and compression."
"IBM's technical support do excellent work."
"The setup was straightforward, it is pretty easy and I can do it with my eyes closed, if I wanted to."
 

Cons

"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."
"The call charges and the management cost should be more friendly. They can also include monitoring and management."
"The array level RAID does not seem available."
"GUI interface should be enhanced more as there is some issues in copy services GUI interfaces should be enhanced as this will not let the customer doing wrong configurations"
"The generic functionality of IBM FlashSystem, IBM always dismisses using file share or sharing protocols inside their storage hardware, and they only focus on the block-level storage."
"With regards to the IBM V7000 storage system, where we have multiple tiers of storage, a heat map would show I/O distribution across the tiers of storage."
"The storage capacity of this solution could be improved."
"There could be some extra features added."
"The pricing needs to be more competitive."
"Our customers have raised concerns about the limitations of the FlashSystem 5200 and 7300, which only offer a 32-gigabyte connection."
 

Pricing and Cost Advice

"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."
"It is cheaper than other solutions."
"This solution is expensive compared to other solutions."
"I'd rate the basic licensing and the Virtualize software a ten out of ten, and the extra Spectrum and other an eight out of ten."
"Pricing can be considered as per market competition."
"You purchase it as a bundle and the price is comparable."
"This is an expensive product and if the price were reduced it would be better."
"The price of IBM FlashSystem is reasonable."
"The total storage capacity vs price is still quite high for the IBM Flash Array."
"If five is a good price and one is a high price, I would rate the price a two or three out of five."
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Top Industries

By visitors reading reviews
Comms Service Provider
20%
Financial Services Firm
14%
Manufacturing Company
10%
Outsourcing Company
10%
Financial Services Firm
13%
Outsourcing Company
10%
Manufacturing Company
10%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business48
Midsize Enterprise20
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: November 2026.
921,028 professionals have used our research since 2012.