Kai Xia UFS 4.1 is now available for sampling. The 512GB and 1TB versions use BiCS 8 NAND.

KaiXia announces that its embedded flash memory devices conforming to the latest UFS Ver. 4.1 specification are now available, offering 256GB, 512GB, and 1TB capacity options in a small BGA package. Among them, the 512GB and 1TB versions use the latest eighth-generation BiCS FLASH 3D flash memory, with random write performance improved by 30% compared to the previous generation, and random read performance improved by 45% and 35% respectively. Energy efficiency improvements during reading and writing processes are 15% and 20% respectively.