According to news from this site on August 9, according to a press release issued by SK Hynix yesterday local time, the company demonstrated a series of new storage products at the FMS 2024 Summit, including USF 4.1 universal flash memory that has not yet officially released specifications.
According to the official website of the JEDEC Solid State Technology Association, the latest UFS specification currently announced is UFS 4.0 in August 2022. UFS 4.0 specifies theoretical interface speeds of up to 46.4Gbps per device, and USF 4.1 is expected to provide further improvements in transfer rates.
SK Hynix demonstrated two UFS 4.1 universal flash memories with capacities of 512GB and 1TB respectively, both based on 321-layer stacked V9 1Tb TLC NAND flash memory.
Regarding V9 NAND flash memory, SK Hynix not only demonstrated the announced 1Tb capacity and 2.4Gbps rate TLC, but also for the first time exhibited the industry-leading 3.2Gbps V9 2Tb QLC and 3.6Gbps high-speed V9H 1Tb TLC particles.
Back in the field of UFS universal flash memory, SK Hynix also exhibited ZUFS (this site’s note: Zoned UFS, Zoned UFS) samples that can improve data management efficiency, both based on V7 512Gb TLC NAND, available in 512GB and 1TB.
SK Hynix previously stated that its ZUFS 4.0 product will enter mass production in the third quarter of this year.
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