Data as of Aug 25, 2026 · Based on 1,050 AI responses · Shares cover the last 30 days · See how Parse measures this
Computer Storage Drives
Parse
https://parse.gl
Western Digital has risen to become the most frequently recommended brand for computer storage drives in AI-generated answers. This ascent comes as former leader has seen its dominance decline, shifting the competitive landscape between October 2025 and March 2026.
| # | Brand | What AI says | Mention rate |
|---|---|---|---|
| 1 | Now leading the category, frequently cited for reliable high-capacity drives. | 74% | |
| 2 | A consistent top contender, especially for high-performance SSDs like the 990 PRO. | 64% | |
| 3 | Dropped from its top spot, now often recommended for bulk storage or NAS. | 55% | |
| 4 | 47% | ||
| 5 | Frequently recommended for its fast and durable SanDisk Extreme portable SSDs. | 28% | |
| 6 | Cited as a solid, budget-friendly option for internal and external HDDs. | 18% | |
| 7 | 13% | ||
| 8 | 13% | ||
| 9 | 9% | ||
| 10 | 5% | ||
| 11 | 4% | ||
| 12 | 3% | ||
| 13 | 3% | ||
| 14 | 2% | ||
| 15 | 2% | ||
| 16 | 2% | ||
| 17 | 2% | ||
| 18 | 2% | ||
| 19 | 2% | ||
| 20 | 2% | ||
| 21 | 2% | ||
| 22 | 1% | ||
| 23 | 1% | ||
| 24 | 1% | ||
| 25 | <1% |
Who wins on each AI
The same market, seen by two models.
Sources AI cited
tomshardware.com is the page AI reaches for most here, cited in 61% of analyzed answers.
Climbed from rank #4 in October 2025 to rank #1 overall by March 2026.
Fell from the #1 most-cited brand in October 2025 to #3 by March 2026.
“A top all-around recommendation for most use cases” → “A more specialized choice for high-capacity HDDs (BarraCuda) or NAS (IronWolf)”
Emerged as a top-5 cited brand by March 2026 after being rarely mentioned in late 2025.
| Brand | ChatGPT Search | Google AI Mode | Comparison |
|---|---|---|---|
| 31% | 34% | ||
| 31% | 26% | ||
| 25% | 18% | ||
| 16% | 20% | ||
| 21% | 20% |
The two models disagree most about Seagate BarraCuda Pro (ChatGPT #22, Google #9) and SanDisk Extreme Portable SSD (ChatGPT #10, Google #18).
Across 1,050 AI responses, Western Digital is mentioned most, named in 74% of them, followed by Samsung (64%) and Seagate (55%).
Parse measures each brand's mention rate — the share of answers naming it — across 1,050 AI responses to this market's buyer questions over the last 30 days. Answers are collected daily and the ranking is re-measured on the same 30-day window.
Brands enter the ranking when AI answers mention them. Parse collects answers daily and publishes the re-measured set weekly, so new brands appear as AI starts recommending them.
AI recommendations for external drives have shifted from Seagate's early dominance to a more competitive field. By March 2026,
Western Digital became the top-cited brand for HDDs, while
SanDisk and
Samsung were consistently favored for high-performance portable SSDs. The conversation now frequently distinguishes between high-capacity HDDs and faster, more portable SSDs.
Brands mentioned
What is the best external hard drive?
AI recommendations for external drives have shifted from Seagate's early dominance to a more competitive field. By March 2026,
Western Digital became the top-cited brand for HDDs, while
SanDisk and were consistently favored for high-performance portable SSDs. The conversation now frequently distinguishes between high-capacity HDDs and faster, more portable SSDs.
Between late 2025 and spring 2026, Western Digital gained significant ground on , eventually taking the top spot for this prompt. Responses consistently segment recommendations by use case, suggesting high-speed NVMe SSDs like the 990 PRO and for performance, and high-capacity HDDs like the or WD Red for NAS and bulk storage.
Brands mentioned
What is the best internal hard drive?
Between late 2025 and spring 2026, Western Digital gained significant ground on
Seagate, eventually taking the top spot for this prompt. Responses consistently segment recommendations by use case, suggesting high-speed NVMe SSDs like the
Samsung 990 PRO and
WD Black for performance, and high-capacity HDDs like the
Seagate IronWolf or WD Red for NAS and bulk storage.