Kioxia Corporation, a world chief in reminiscence options, in the present day introduced the business’s first 2 terabyte (TB) microSDXC reminiscence card working prototypes. Using its progressive BiCS FLASHTM 3D flash reminiscence and an in-house designed controller, fundamental features of the KIOXIA 2TB microSDXC UHS-I reminiscence card working prototypes had been confirmed within the microSDXC commonplace’s most density.
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Kioxia Corporation: Industry’s First 2TB microSDXC Memory Card Working Prototype (Photo: Business Wire)
As the information recording capability of smartphones, motion cameras, and moveable recreation consoles continues to extend, the necessity for ultra-high capability SD reminiscence playing cards to retailer all of this knowledge has by no means been larger. The SD Association’s SDXC specification has supported reminiscence playing cards as much as 2TB for greater than a decade – however 2TB playing cards haven’t been efficiently manufactured till now.
Designed utilizing the corporate’s proprietary manufacturing know-how, the KIOXIA 2TB card working prototypes are constructed by stacking sixteen 1 terabit dies of 3D flash reminiscence and obtain a most thickness of 0.8 mm on the die mounting space – making them well-suited to high-capacity knowledge recording functions.
Mass manufacturing of the KIOXIA 2TB microSDXC reminiscence playing cards is scheduled to start in 2023.
 As of September 28, 2022. Kioxia survey.
* For Kioxia merchandise: Product density relies on the density of reminiscence chip(s) inside the product; not the quantity of reminiscence capability obtainable to by the tip consumer. Consumer-usable capability might be much less attributable to elements similar to overhead knowledge areas, formatting, dangerous blocks, and different constraints, and may additionally fluctuate primarily based on the host machine and software.
*SD emblem, SDXC emblem and microSDXC emblem are logos of SD-3C LLC.
*All firm names, product names and repair names could also be logos of their respective firms.
*Information on this doc, together with product costs and specs, content material of providers and make contact with info, is appropriate on the date of the announcement however is topic to vary with out prior discover.