Direct Answer
Western Digital reports revenue across 3 product and service lines in its fiscal 2025 Form 10-K. Cloud is the largest, with $8.3 billion of revenue (88% of the total), followed by Consumer at $623 million (7%). 45% of revenue came from the United States.
How Does Western Digital Make Money?
Cloud supplies 88% of revenue, so Western Digital's results move mostly with that one business; the others matter more for diversification than for the headline number. Between fiscal 2024 and 2025, Cloud grew fastest (+65.1%) and Consumer slowest (-9.4%), so the revenue mix tilts toward Cloud while that gap lasts.
| Product or service | FY2025 revenue | FY2024 revenue | Share of revenue | Change |
|---|---|---|---|---|
| Cloud | $8.3 billion | $5.1 billion | 87.6% | 65.1% |
| Consumer | $623 million | $688 million | 6.5% | -9.4% |
| Client Devices | $556 million | $577 million | 5.8% | -3.6% |
Where Does Western Digital's Revenue Come From?
Regions follow the definitions in the filing; most companies assign revenue by customer location.
| Region | FY2025 revenue | FY2024 revenue | Share of revenue | Change |
|---|---|---|---|---|
| United States | $4.3 billion | $2.6 billion | 45.5% | 64.2% |
| China | $1.5 billion | $488 million | 16.3% | 217.4% |
| EMEA | $1.5 billion | $1.1 billion | 16.1% | 44.0% |
| Hong Kong | $1.1 billion | $1.3 billion | 11.0% | -21.0% |
| Rest of Asia | $792 million | $573 million | 8.3% | 38.2% |
| Other | $264 million | $222 million | 2.8% | 18.9% |
What the Segment Figures Do Not Show
The rows above add up to 100% of Western Digital's reported revenue for fiscal 2025; the difference is intersegment eliminations, corporate revenue or items the company reports outside its segments. Segment definitions are management's choice and change when a company reorganizes, in which case it restates prior years in the next filing, so a multi-year comparison should use the figures from a single filing. Revenue shows where sales come from, not where profit or cash is earned: a small segment can carry most of the margin.
Where These Numbers Come From
Every figure on this page is a value Western Digital reported in the segment note and revenue disclosures of its Form 10-K filed August 14, 2025 (accession 0000106040-25-000038), read from the SEC's Financial Statement Data Sets. The prior-year column is the comparative figure from that same filing, so it reflects any restatement for a change in segments. Category names are the company's own XBRL labels, lightly reformatted for reading.
Rows that only total other rows (for example a "Products" line beside the individual products) are left out so nothing is counted twice. This page is educational and describes reported history for fiscal 2025; it is not a forecast or a recommendation.
Frequently Asked Questions
What are Western Digital's main products and services?
In its fiscal 2025 Form 10-K, Western Digital reports revenue for Cloud, Consumer and Client Devices.
Which part of Western Digital brings in the most revenue?
Cloud, with $8.3 billion of revenue in fiscal 2025, or 88% of the total.
How much of Western Digital's revenue comes from outside the United States?
55% in fiscal 2025, by the geographic breakdown Western Digital reports in its Form 10-K. Companies assign revenue to regions differently (customer location, shipping address or selling entity), so check the filing's definition before comparing companies.