Samsung's HBM4 Sales Reportedly Exceed $1 Billion, While SK hynix Delays HBM4 Mass Production

Samsung Electronics has reportedly achieved a significant milestone with its HBM4 (High Bandwidth Memory) sales surpassing $1 billion, just four months after entering mass production. This indicates Samsung's strong position in the next-generation memory market, leveraging its 4nm FinFET process. In contrast, SK hynix has reportedly pushed back its HBM4 mass production timeline, with meaningful volume now expected in Q3 2026.