Western Digital Corporation (WDC) Revenue by Segment

Western Digital revenue by segment at a glance

In Q3 fiscal 2024 (the quarter ended March 29, 2024), Western Digital's largest business segment was HDD, with $1.75 billion or 51% of revenue, up 17.1% from a year earlier. Next: Flash (49%).

By product or service, Cloud brought in 89%, Consumer brought in 6% and Client Devices brought in 5% of revenue in Q3 fiscal 2026.

By region, Americas brought in 45%, Asia brought in 40% and Europe Middle East and Africa brought in 16% of revenue in Q3 fiscal 2026.

The fastest-growing business segment from a year earlier was Flash (+30.5%).

From company filings, in USD; latest quarter ended March 29, 2024; quarterly data from Q1 fiscal 2018.

Western Digital Corporation

WDCTechnology

United States

Technology

Revenue breakdown

Fiscal quarters, from company filings

Segments by quarter (USD)

Click a bar to see that period below. Striped bars are calculated fourth quarters; an empty slot means it could not be calculated on the same basis i

HddFlash

Q4 FY26 breakdown

Fiscal quarter ended Jul 3, 2026 · calculated (full year minus the other periods)

Item	Revenue	Share	vs year before	Trend
Hddcalc	USD 3.75B	100.0%	+43.8%

Sum of items USD 3.75B. Shares are of the items shown. Click an item with › to see its parts.

Also reported by:

All periods

Every item and period in one grid. Purple = calculated; "–" = not available.

Item	Q4 FY26	Q3 FY26	Q2 FY26	Q1 FY26	Q4 FY25	Q3 FY25	Q2 FY25	Q1 FY25	Q4 FY24	Q3 FY24	Q2 FY24	Q1 FY24	Q4 FY23	Q3 FY23	Q2 FY23	Q1 FY23	Q4 FY22	Q3 FY22	Q2 FY22	Q1 FY22	Q4 FY21	Q3 FY21	Q2 FY21	Q1 FY21
Hdd	3.7B	3.3B	3.0B	2.8B	2.6B	2.3B	2.4B	2.2B	–	1.8B	1.4B	1.2B	–	1.5B	1.4B	2.0B	2.1B	2.1B	2.2B	2.6B	2.5B	2.0B	1.9B	1.8B
Flash	–	–	–	–	–	–	–	–	–	1.7B	1.7B	1.6B	–	1.3B	1.7B	1.7B	2.4B	2.2B	2.6B	2.5B	2.4B	2.2B	2.0B	2.1B

Western Digital revenue by business segment, last 4 quarters

Business segment	Q3 FY26	Q2 FY26	Q1 FY26	Q3 FY25	Share
HDD	$3.3B	$3.0B	$2.8B	$2.3B	51%
Flash	–	–	–	–	49%

In USD, fiscal quarters as reported; share = part of Q3 FY24 revenue.

Western Digital revenue by product or service, last 4 quarters

Product or service	Q3 FY26	Q2 FY26	Q1 FY26	Q3 FY25	Share
Cloud	$3.0B	$2.7B	$2.5B	$2.0B	89%
Consumer	$186.0M	$168.0M	$162.0M	$150.0M	6%
Client Devices	$179.0M	$176.0M	$146.0M	$137.0M	5%

In USD, fiscal quarters as reported; share = part of Q3 FY26 revenue.

Western Digital revenue by region, last 4 quarters

Region	Q3 FY26	Q2 FY26	Q1 FY26	Q3 FY25	Share
Americas	$1.5B	$1.3B	$1.1B	$1.2B	45%
Asia	$1.3B	$1.1B	$1.2B	$753.0M	40%
Europe Middle East and Africa	$518.0M	$609.0M	$543.0M	$359.0M	16%

In USD, fiscal quarters as reported; share = part of Q3 FY26 revenue.

Questions and answers

What are Western Digital's business segments?

HDD and Flash (as reported for Q3 fiscal 2024).

Which business segment makes the most money for Western Digital?

HDD: $1.75 billion, or 51% of revenue, in Q3 fiscal 2024.

What are Western Digital's main products and services?

By revenue in Q3 fiscal 2026: Cloud (89%), Consumer (6%) and Client Devices (5%).

Where does Western Digital make its money?

By region in Q3 fiscal 2026: Americas (45%), Asia (40%) and Europe Middle East and Africa (16%).

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Disclaimer: This analysis is for informational and educational purposes only and does not constitute financial, investment, tax, or legal advice. Data may be incomplete, delayed, or contain inaccuracies. Consult with a qualified financial advisor before making any investment decisions.