SanDisk vs Western Digital:Which is searched more?
In September 2026, SanDisk had more branded searches than Western Digital among hard drive brands worldwide. SanDisk was estimated to have 550K branded searches compared to Western Digital’s 135K, and held a 55.7% Share of Search versus Western Digital’s 13.7%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, SanDisk or Western Digital?
Compare the hard drive brands people buy. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for SanDisk, Western Digital. The figures are in the table below the chart.
View monthly share of search table
| Month | SanDisk | Seagate | Western Digital | Samsung | LaCie |
|---|---|---|---|---|---|
| Oct 2025 | 42.2% | 23.1% | 18.9% | 12.6% | 3.1% |
| Nov 2025 | 47.5% | 17.4% | 17.4% | 14.2% | 3.5% |
| Dec 2025 | 44.1% | 19.8% | 19.8% | 13.2% | 3.2% |
| Jan 2026 | 55.2% | 16.5% | 16.5% | 9% | 2.7% |
| Feb 2026 | 49% | 14.7% | 21.9% | 12% | 2.4% |
| Mar 2026 | 47.5% | 17.4% | 17.4% | 14.2% | 3.5% |
| Apr 2026 | 54.1% | 16.2% | 16.2% | 10.8% | 2.7% |
| May 2026 | 62.1% | 15.2% | 12.4% | 8.3% | 2% |
| Jun 2026 | 57.5% | 17.2% | 14.1% | 9.4% | 1.9% |
| Jul 2026 | 57.7% | 17.2% | 11.6% | 11.6% | 1.9% |
| Aug 2026 | 56.3% | 16.8% | 13.8% | 11.3% | 1.9% |
| Sep 2026 | 55.7% | 16.7% | 13.7% | 11.1% | 2.7% |
How has the SanDisk and Western Digital comparison changed over the last 12 months?
3 findings
- SanDisk was ahead of Western Digital in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, SanDisk’s estimated Share of Search among hard drive brands worldwide moved from 42.2% to 55.7%, and its estimated monthly branded searches moved from 368K to 550K.
- Across the 12 months ending September 2026, Western Digital’s estimated Share of Search among hard drive brands worldwide moved from 18.9% to 13.7%, and its estimated monthly branded searches moved from 165K to 135K.
How did search popularity change for hard drive brands worldwide in September 2026?
2 changes
In September 2026, SanDisk lost estimated Share of Search among hard drive brands worldwide, from 56.3% to 55.7%.
Estimated monthly branded searches for Western Digital worldwide fell 18.2% over 12 measured months, from 165K to 135K in September 2026.
Other head-to-heads among hard drive brands
How each brand is measured
Brandwave collects information about searches that people make online using SanDisk’s and Western Digital’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
SanDisk
1 branded search term
- sandisk
Western Digital
1 branded search term
- western digital
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.