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SK Hynix and Sandisk Release First High Bandwidth Flash Standard
SK Hynix and Sandisk jointly released the first High Bandwidth Flash standard, specifying up to five hundred twelve gigabytes capacity, three bandwidth tiers with a maximum of about three terabytes per second, and a UCIe interconnect interface.
Published:
Updated:
What happened
SK Hynix and Sandisk jointly released the first High Bandwidth Flash standard, specifying up to five hundred twelve gigabytes capacity, three bandwidth tiers with a maximum of about three terabytes per second, and a UCIe interconnect interface.
Confirmed
Global impact / market context
The new standard creates common technical rules for ultra‑fast memory, letting manufacturers design compatible products more quickly and giving data‑center operators clearer performance expectations.
Analyst inference
The release follows a February alliance between the two firms and adds to industry momentum, with Google and Tenstorrent also joining the HBF alliance, showing broader demand for high‑speed flash.
Confirmed
What to watch
- How quickly other memory makers adopt the HBF standard, which will affect the supply of high‑performance flash devices. Analyst inference
- Growth of data‑center and AI workloads, because higher‑bandwidth flash can reduce processing bottlenecks and improve system efficiency. Analyst inference
- Any updates to the UCIe interconnect specifications by industry groups, which could change compatibility and cost for hardware designers. Analyst inference