Western Digital has sold out its HDD production capacity for 2026, thanks to major agreements with cloud companies and hyperscalers. The rapid growth of artificial intelligence is pushing demand higher and driving prices up.
The global race for AI is now putting pressure on the traditional hard drive market. Western Digital has confirmed that it no longer has any available HDD production capacity for 2026.
During its second-quarter earnings call, CEO Irving Tan revealed that the company’s entire production for next year has already been booked through binding orders and long-term agreements (LTAs) with key customers. According to Tan, Western Digital has secured strong purchase commitments with its seven largest clients, signing multi-year contracts that cover not only 2026, but also part of 2027 and 2028.
What The New Agreements Include
These agreements involve volumes measured in exabytes, along with fixed pricing. This shows that demand is so strong that it guarantees long-term revenue visibility for the company. The situation is closely linked to the so-called “AI supercycle,” which is reshaping supply chains for key components such as DRAM, NAND, and now HDDs.
The numbers clearly show a shift in strategy. The cloud segment now represents 89% of Western Digital’s total revenue, while the consumer segment has dropped to just 5%. With such a large gap, prioritizing enterprise customers seems unavoidable.
Artificial intelligence relies on massive amounts of data. Training models on web content, processing backups, managing inference logs, and storing datasets can require several exabytes of storage.
Even though SSD technology continues to grow, HDDs remain the most cost-effective and efficient solution for large-scale storage in data centers. This has created unprecedented demand, putting strong pressure on production capacity.
For the consumer market and PC manufacturers, the effects are already visible. Supply has decreased, and prices have started to rise. It is likely that this trend will continue in the coming months.
