
- SK Hynix sets new milestone with 321-layer QLC NAND for PC SSDs
- Performance and efficiency improvements come before enterprise and AI server rollout
- Consumers unlikely to see cheap high-capacity SSDs until costs fall further
SK Hynix has confirmed it has started mass production of its new 321-layer QLC NAND flash memory, making it the first in the industry to cross the 300-layer threshold with QLC technology.