Question · Q4 2025
Suji Desilva asked which of the five segments (automotive, mobile, PC, enterprise, boot drive) are expected to contribute the highest percentage or dollar amount to Silicon Motion's growth in calendar year 2026, considering NAND supply dynamics.
Answer
President and CEO Wallace Kou indicated that enterprise controllers and BlueField (boot drive) would see higher percentage growth, while mobile controllers (eMMC/UFS) would be the largest contributor in dollar terms, potentially reaching 35%-40% of total company revenue. Mr. Desilva also inquired about the year-over-year trend for notebook SSD controllers, factoring in NAND tightness, PC demand impact from rising costs, and Silicon Motion's market share gains or mix shift to premium products. Mr. Kou explained that NAND and DRAM tightness creates opportunities for Silicon Motion as NAND makers reallocate resources to CSPs, and module makers increasingly use Silicon Motion controllers. Despite an expected 5%-10% decline in total PC unit shipments for 2026, Silicon Motion anticipates continued growth due to market share gains. CFO Jason Tsai added that the transition to higher ASP PCIe 5.0 controllers, even the 4-channel DRAM-less versions, will also contribute to growth.
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