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HPE Sonexion vs IBM FlashSystem comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 22, 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

HPE Sonexion
Ranking in NAS
20th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
IBM FlashSystem
Ranking in NAS
6th
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 March 2026, in the NAS category, the mindshare of HPE Sonexion is 1.4%, up from 0.7% compared to the previous year. The mindshare of IBM FlashSystem is 7.2%, down from 13.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
NAS Mindshare Distribution
ProductMindshare (%)
IBM FlashSystem7.2%
HPE Sonexion1.4%
Other91.4%
NAS
 

Featured Reviews

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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.
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
10%
Computer Software Company
10%
Manufacturing Company
9%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise21
Large Enterprise59
 

Questions from the Community

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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...
 

Also Known As

Sonexion Scale-out Lustre Storage System
IBM Storwize
 

Overview

 

Sample Customers

Petrobras, Korea Meteorological Association
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
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884,108 professionals have used our research since 2012.