Thursday, July 26, 2018

Xtacking from YMTC, Fast NAND and More

"Yangtze Memory Technologies to Debut New 3D NAND Architecture"

YMTC will announce their Xtacking technology at Flash Memory Summit Aug 7th per a company announcement. We will dig up details for you but it looks to be another version of "Fast NAND".

Fast NAND is what I refer to when we discuss Z-NAND (Samsung) or similar products being proposed from Toshiba, Hynix. These are aimed to compete with Intel Optane SSDs. Versions can also be used for DIMMS in a NVDIMM-N or NVDIMM-P solution. I also address the cost of fast nand in previous Blogs

Typically it is SLC with design modifications to speed reads and writes. Samsung and other NAND companies have indicated that SSD latency can be reducted to 10uS range with fast NAND

What specifics YMTC announces and how it will impact the NAND and SSD market will be discussed at Flash Memory Summit #FMS2018. Call us for more information

Link to PR announcement

Mark Webb

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