SK HYNIX, with DRAM and NAND as its solid foundation, is fully exploring new growth drivers to cope with the future era of integration in the fourth industrial revolution. By being the world’s first to launch DDR5 and expanding market dominance of strategic products such as HBM, SK HYNIX will further consolidate its technological leadership leading the industry’s development. SK HYNIX launched the world’s first “96 layer 512Gb TLC (Triple Level Cell) 4D NAND flash memory” with CTF and PUC architecture in 2018, ensuring technological competitiveness. Afterwards, by mass producing the world’s first 128 layer 4D NAND and successfully developing the 176 layer 4D NAND, we continued to maintain our technological advantages in the flash memory field.

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