SK hynix and Sandisk unveil first high bandwidth flash standards

SK hynix and Sandisk unveil High Bandwidth Flash (HBF) specs at FMS 2026—UCIe interconnect, up to 512GB and 3TB/s to ease AI memory bottlenecks.

SK hynix and Sandisk unveil first high bandwidth flash standards | Seeking Alpha

SK hynix (

SKHY

) and Sandisk (

SNDK

) have unveiled the first standard specifications for High Bandwidth Flash (HBF), a next-generation storage technology.

The

announcement

coincides with the opening of 'FMS (Future of Memory and Storage) 2026,' held at the

Santa

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Quick Insights

How could SK hynix and Sandisk's HBF technology impact AI memory bottlenecks?

HBF technology offers high-speed data transfer and increased capacity, addressing scalability and performance challenges in AI applications.

What advantages does HBF provide over existing memory solutions like SSDs and HBM?

HBF leverages NAND and industry-standard interfaces to bridge speed and capacity gaps between HBM and SSDs, delivering scalable performance and flexible processor integration.

How might SK hynix's mass production of 375-layer 4D NAND influence its AI NAND market position?

Mass production of high-performance 375-layer NAND eSSDs is expected to strengthen SK hynix's leadership in the AI NAND storage segment.

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