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HDD manufacturing and supply chain competition

Updated 2 times since CLSTR started tracking revisions of this situation.

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2026-10-07 00:33 UTC → 2026-10-08 01:10 UTC · added removed

Toshiba Corporation has announced a is investing approximately $380 million investment to expand its hard disk drive (HDD) production capacity facilities in the Philippines. The This expansion is intended aims to double production of its nearline HDDs for data centers HDD capacity by the 2027 fiscal year 2027 to meet support the surging demand from for artificial intelligence and cloud computing. infrastructure in data centers. As part of this expansion, roadmap, Toshiba plans to introduce is targeting the introduction of higher-capacity drives, targeting aiming for 65 TB by 2030 and potentially 100 TB in the future. This move Competition for critical components has contributed to market volatility, with competitors Seagate and Western Digital experiencing stock price fluctuations intensified as investors assess the impact on industry supply discipline. Simultaneously, competition is intensifying within the HDD supply chain. Both Toshiba and Seagate Technology are and Toshiba reportedly competing vie to acquire the magnetic head magnetic-head business from TDK Corporation. TDK is the world’s only major independent manufacturer of these critical components. recording heads, supplying Seagate, Western Digital, and Toshiba. While Seagate has submitted a higher bid, Toshiba’s interest is driven by its need and Western Digital produce some heads in-house, Toshiba remains almost entirely dependent on TDK for components essential to support its Heat-Assisted Magnetic Recording (HAMR) expansion plans. technology. Reports indicate that while Seagate may have submitted a higher offer during the summer, Toshiba entered discussions with TDK in the spring. Toshiba has characterized these reports as ‘inconsistent’ with its understanding, and TDK has stated that no official decisions have been made. An acquisition of this scale would likely face antitrust scrutiny due to its potential to consolidate a vital link in the AI-driven storage supply chain.

Versions

  1. 2026-10-08 01:10 UTC HDD manufacturing and supply chain competition
  2. 2026-10-07 00:33 UTC HDD manufacturing and supply chain competition
  3. 2026-10-06 16:23 UTC HDD manufacturing and supply chain competition

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