The HDD market experiences a historic shortage in 2026: Seagate and Western Digital sell their entire production to hyperscalers like Google, Amazon, and Microsoft. End consumers and smaller businesses are left empty-handed.
Hyperscalers Monopolize HDD Production
The exploding storage requirements for AI training and cloud services have led to unprecedented demand for high-capacity HDDs. Both manufacturers prioritize lucrative large-customer contracts:
- Seagate: 100% production to hyperscalers
- Western Digital: Complete capacity sold out
- Availability: Retail market practically empty
WD Announces 100TB Roadmap
Western Digital presents ambitious plans for HDD evolution:
- Current: 44TB models in serial production
- 2029 target: 100TB capacity per drive
- Technology: Heat-Assisted Magnetic Recording (HAMR)
The roadmap shows that HDDs remain indispensable for cold storage and AI datasets despite SSD competition. The massive capacity increase is necessary to keep pace with exponential data growth.
Sources: The Register, Earnings Calls