SK hynix and SanDisk unveiled first HBF standard specifications in August
SK hynix describes HBF as combining HBM’s high bandwidth with NAND’s ability to scale capacity.
TLDR
SK hynix says it and SanDisk unveiled the first HBF standard specifications in August 2026. The company describes the specifications as combining HBM’s high bandwidth with NAND’s capacity scalability.
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