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IBM FlashSystem vs Scale Computing S-Series comparison

 

Comparison Buyer's Guide

Executive Summary

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

IBM FlashSystem
Ranking in Modular SAN (Storage Area Network)
2nd
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
113
Ranking in other categories
NAS (6th), All-Flash Storage (10th)
Scale Computing S-Series
Ranking in Modular SAN (Storage Area Network)
13th
Average Rating
9.0
Reviews Sentiment
6.6
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of December 2025, in the Modular SAN (Storage Area Network) category, the mindshare of IBM FlashSystem is 13.5%, down from 19.0% compared to the previous year. The mindshare of Scale Computing S-Series is 1.8%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Modular SAN (Storage Area Network) Market Share Distribution
ProductMarket Share (%)
IBM FlashSystem13.5%
Scale Computing S-Series1.8%
Other84.7%
Modular SAN (Storage Area Network)
 

Featured Reviews

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.
it_user376083 - PeerSpot reviewer
IT Director at a non-tech company with 501-1,000 employees
Easy VM snapshotting, cloning and exporting.
Easy VM snapshotting, cloning and exporting. Easy unattended online software upgrades of the host OS (live with all VMs running). Rapid VM creation from Microsoft Server images. Very good tech support Physical server consolidation, VM cloning for easy backups, easy sharing/allocation of compute,…
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
11%
Manufacturing Company
9%
Comms Service Provider
7%
No data available
 

Company Size

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

Questions from the Community

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...
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Also Known As

IBM Storwize
S-Series
 

Overview

 

Sample Customers

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
Iron County Schools, Presbyterian Mo-Ranch Assembly, City of St. Cloud, Sevier County Bank, St. Richards Catholic College, Summit Pacific Medical Center, Auburn University, Triton School Corporation, Safran, Anamosa School District, Karl Strauss, Jasper County REMC, GEO Foundation
Find out what your peers are saying about NetApp, IBM, Hitachi Vantara and others in Modular SAN (Storage Area Network). Updated: December 2025.
879,310 professionals have used our research since 2012.