Every category where a model named IBM FlashSystem for a mid-market B2B company. Share is first choices across the direct, paraphrase, budget and scale prompts; rank is within every product named in that category.

Category	Function	Share	Rank	Negative rate	Labels	Quadrant	Since September 2026
Enterprise storage systems	Cloud and infrastructure	2%	8 of 167	0%	5	under 10 labels · led by Dell PowerStore at 16%

Movement

This is the first edition on this tier, so no move can be computed for IBM FlashSystem yet. From the next edition this section shows, per buyer segment and per category, whether its share moved by more than the measured noise floor.

By model

How each model treated IBM FlashSystem across every prompt where it was named for a mid-market B2B company. Fourteen models, six prompts per category.

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Model	First choice	Alternative	Labels
Claude Haiku 4.5	0	0	0
GPT-5.4 mini	0	0	0
Gemini 3.5 Flash	0	0	0
Perplexity Sonar	1	0	1
Grok 4.1 Fast	0	1	1
Mistral Small	0	0	0
DeepSeek V4 Flash	0	0	0
Llama 4 Maverick	0	0	0
Qwen 3.7 Flash	0	0	0
Kimi K2	0	1	1
GLM 4.7 FlashX	0	0	0
MiniMax M2.5	0	0	0
GPT-6 Luna	0	2	2
Muse Glimmer 30B	0	0	0

By framing

Which of the six questions produced the naming. By model says how often; this says asked what. The first-choice count on the right carries the marks of the models that produced it.

FramingLabels by classFirst choices

Direct2 labelsNone

Paraphrase5 labels1

Comparative4 labelsNone

Budget-constrained0 labelsNone

Scale-constrained3 labelsNone

Negative4 labelsNone

First choiceAlternativeMentionNegative18 labels in all, every segment counted; 1 of the 1 first choices count toward share, since the comparative and negative framings do not. The bar is one segment per label class, to scale within the framing.

What the models said for it

Verbatim evidence the judge attached to positive labels.

“If you want a single recommendation without more context, I'd pick IBM FlashSystem for the best balance of on-prem primary storage + hybrid-cloud readiness.” Perplexity Sonar · Enterprise storage · paraphrase prompt · first choice

“worth evaluating for environments that need storage virtualization, replication, or integration with existing IBM infrastructure” GPT-6 Luna · Enterprise storage · comparative prompt · alternative

“NVMe-oF, hybrid flash, cloud integration | Cost-sensitive with AI/ML” Grok 4.1 Fast · Enterprise storage · paraphrase prompt · alternative

“as another option for smaller mixed workloads” GPT-6 Luna · Enterprise storage · direct prompt · alternative

And against it

Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.

No model argued against it.

Named alongside

The products named in the same answers as IBM FlashSystem, over the 18 answers that named it. Took the first choice instead counts the answers where the other product was the first choice and IBM FlashSystem was named but was not.

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ProductSame answerTook the first choice insteadHead to head

Pure Storage FlashArray11 of 181Not among the top eight

Dell PowerStore9 of 183Not among the top eight

NetApp AFF8 of 181Not among the top eight

HPE Alletra7 of 180Not among the top eight

NetApp ONTAP5 of 183Not among the top eight

Dell PowerMax3 of 180Not among the top eight

Dell PowerStore/PowerMax3 of 180Not among the top eight

HPE Alletra Storage MP B100003 of 180Not among the top eight

Dell PowerScale2 of 180Not among the top eight

Hitachi VSP One Block2 of 180Not among the top eight

A head-to-head page exists where both products are among a category's top eight. The other rows are the same fact without a page behind them, so they link to the product instead.

What carried it into the answer

The sites and pages cited by the answers that named IBM FlashSystem. A fact about retrieval, not a lever on the model.

Citations exist only for the models that return a source list, five of the fourteen in this edition, so these counts come from 17 of the 18 answers that named IBM FlashSystem and are not a share of its labels.

Domains cited

ibm.comYour site9

dell.com8

netapp.com8

purestorage.com8

storagenewsletter.com6

solutionsreview.com5

cloudian.com4

docs.netapp.com4

enterprisestorageforum.com4

g2.com4

Fifty-one of the sixty domain citations in answers naming IBM FlashSystem came from somebody else's page.

Pages cited

ibm.com/solutions/storage4

netapp.com/aff-series4

solutionsreview.com/data-storage/the-best-primary-storage-arrays4

techradar.com/best/best-business-cloud-storage-service4

business.com/articles/top-10-cloud-storage-services-for-business3

cloudian.com/guides/data-backup/best-enterprise-storage-systems-top-5-options-in-20263

netapp.com/data-storage3

storagenewsletter.com/2023/10/06/magic-quadrant-for-primary-storage3

Pages are listed as the models cited them.

Search and answers

Where IBM FlashSystem stands in Google search beside where it stands in the models' answers.

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In search

Google, US estimates

Searches for its name, Google: 390 a month (“ibm flashsystem”)
AI search demand for its name, est.: 65 a month
Its own site: It sits on IBM's site (ibm.com), so there are no site figures for it alone

In answers

This edition

Share of first choices

rank 8 of 167 in enterprise storage

Segment leader

16%

Dell PowerStore

First choices: 1 across its categories
Named in: 18 answers
Its own site cited: in 17 of the answers that named it

Search figures are US estimates from DataForSEO, read October 5, 2026; AI search demand is its modeled, directional estimate, not a count of queries to any assistant. The answers are this edition's. Two measurements side by side: neither is read as the cause of the other.

Names read as IBM FlashSystem

What the judge wrote, as written, with how often. The vendor table decides that these count as IBM FlashSystem; a claim can dispute any of them.

IBM FlashSystem 5600 1IBM FlashSystem 7300 1

Follow IBM FlashSystem

An email the morning each edition publishes: where this product moved, where it held, and by how much against the noise floor. One address, confirmed by a click; a stop link in every email.

Already following? Everything you follow, with a stop for each.

The company

IBM is the company behind IBM FlashSystem.

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On record

Company records

Also from IBM: IBM AI Fairness 360, IBM API Connect, IBM Apptio Cloudability, IBM Aspera, IBM Aspera Managed File Transfer, IBM Business Automation Workflow, IBM Cloud Databases, IBM Cloud Kubernetes and 98 more

Is this your product?

Claim this page

Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when IBM FlashSystem's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as IBM FlashSystem, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.

What a new claim receivesHide what a new claim receives

A new claim receives the current edition's vendor brief for IBM FlashSystem by email, built from the raw record of the edition. It shows:

where IBM FlashSystem is named, by buyer and by framing, and which cells hold its first choices;
the claims the models make when they name it, ranked, with the strongest and the weakest quoted;
its vocabulary against the segment leader's, and the pages the models cited;
who was chosen in the answers that did not name IBM FlashSystem, and every reason the record gives;
a battlecard for each top rival: the head-to-head split, why they win, and the reservation quoted against them;
one page of published figures cleared to show a buyer.