# Enterprise storage systems for small business buyers: what AI models recommend, October 2026

IT AI Recommendation Index, October 2026 Edition. Asked as "enterprise storage array" and as "primary storage for on-prem and hybrid cloud", six framings each, to fourteen models with search on, on behalf of a small B2B company. Added to the October 2026 Edition on October 4, 2026; its answers are read by the distilled judge (ai-indexes-judge-qwen3-14b-run3), not the claude-opus-5 judge of the earlier categories. Page: https://it-ai-index.com/cloud/enterprise-storage-systems/smb/

**Standing:** Dell PowerStore leads with 11% of first choices; verdict contested. 63 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Dell PowerStore | 11% | 18% | 22 |
| 2 | HPE MSA | 10% | 0% | 11 |
| 3 | Synology NAS | 6% | 14% | 28 |
| 4 | NetApp AFF | 6% | 37% | 30 |
| 5 | QNAP | 2% | 16% | 19 |
| 6 | TrueNAS | 2% | 0% | 11 |
| 7 | Pure Storage FlashArray | 2% | 25% | 16 |
| 8 | HPE | 2% | 20% | 10 |
| 9 | Dropbox | 0% | 18% | 11 |

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: no first choice
- GPT-5.4 mini: Dell PowerStore, HPE Alletra 5000/6000, NetApp AFF; alternatives Dell ME, HPE MSA
- Gemini 3.5 Flash: Dell PowerStore; alternatives NetApp AFF, Pure Storage FlashArray, Synology NAS, TrueNAS
- Perplexity Sonar: Dell PowerStore; alternatives NetApp FAS, Synology DiskStation
- Grok 4.1 Fast: Dell PowerStore; alternatives HPE Alletra / Primera, NetApp AFF / FAS Series
- Mistral Small: Synology DiskStation DS1522+; alternatives Dell PowerStore, Synology FS3600
- DeepSeek V4 Flash: Dell PowerStore, NetApp AFF; alternatives Dell PowerVault ME5, HP MSA, HPE Alletra / Primera, Pure Storage FlashArray
- Llama 4 Maverick: no first choice
- Qwen 3.7 Flash: HPE; alternatives Dell Technologies, Pure Storage FlashArray, StarWind Virtual SAN
- Kimi K2: Dell PowerVault ME5 Series; alternatives HPE MSA 2060 / 2062, Synology UC3400
- GLM 4.7 FlashX: QNAP TS-464C, Synology DS923+; alternatives Dell EMC PowerEdge MX740c
- MiniMax M2.5: Dell EMC PowerStore, HPE MSA; alternatives Infinidat InfiniBox, NetApp AFF
- GPT-6 Luna: HPE MSA; alternatives Dell PowerVault ME5
- Muse Glimmer 30B: Dell PowerVault, HPE Alletra Storage MP; alternatives QNAP rackmount range, Qsan XCubeSAN XS3312D, Synology DiskStation DS920+ / DS1525+

## Sources the answers cite

72 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers:

- enterprisestorageforum.com: 37 answers, 75 citations
- techtarget.com: 35 answers, 84 citations
- dell.com: 33 answers, 49 citations
- peerspot.com: 18 answers, 29 citations
- i.dell.com: 18 answers, 23 citations
- hpe.com: 17 answers, 25 citations
- storagenewsletter.com: 17 answers, 21 citations
- g2.com: 16 answers, 19 citations

Pages named in the most answers:

- https://techtarget.com/it-infrastructure/feature/The-best-enterprise-data-storage-products-of-2024 (25 answers)
- https://techtarget.com/searchstorage/feature/The-best-enterprise-data-storage-products-of-2024 (23 answers)
- https://enterprisestorageforum.com/software/san-storage-arrays (19 answers)
- https://dell.com/en-us/shop/scc/sc/storage-products (17 answers)
- https://cdn.ttgtmedia.com/searchSMBStorage/downloads/StorNetforSMBs_Essential_Guide_final.pdf (14 answers)
- https://storagenewsletter.com/2024/02/12/gigaom-radar-for-primary-storage-for-midsize-businesses (14 answers)
- https://business.com/articles/top-10-cloud-storage-services-for-business (13 answers)
- https://enterprisestorageforum.com/products/best-storage-arrays (13 answers)
- https://serokell.io/blog/data-storage-solutions (13 answers)
- https://thewearify.com/best-enterprise-storage-solutions (11 answers)

## Warned against

- NetApp AFF: 11 of 30 labels negative. "Small businesses should generally avoid full-scale enterprise-grade storage systems like traditional SANs ... from vendors such as NetApp" (Grok 4.1 Fast, negative prompt)
- Dell EMC PowerMax: 4 of 4 labels negative. "High-End Enterprise SAN Arrays - Examples: Dell EMC PowerMax... Why avoid: These are explicitly designed for large enterprises" (Kimi K2, negative prompt)
- Dell PowerStore: 4 of 22 labels negative. "Avoid jumping to "true" enterprise arrays like Dell PowerStore, NetApp AFF, or Pure Storage" (Kimi K2, direct prompt)
- Pure Storage FlashArray: 4 of 16 labels negative. "Avoid jumping to "true" enterprise arrays like Dell PowerStore, NetApp AFF, or Pure Storage" (Kimi K2, direct prompt)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, October 2026 Edition, it-ai-index.com.