Quick Look at SK hynix D1c DRAM Node: Mature EUV Drives Next-Gen Scaling

SK hynix advances 10nm‑class DRAM with its D1c DDR5 16Gb, revealing clear strategy differences when compared against Micron’s latest 1‑gamma DRAM.

With the introduction of its D1c node-based DDR5 16Gb DRAM, SK hynix is pushing late-stage 10nm-class DRAM competition into a new phase. TechInsights recently identified and quickly examined the H5CG48CKBD-X030 device from a DDR5 7200 MT/s CSODIMM module and compared it with Micron’s recently analyzed 1-gamma product (Micron 1-gamma DRAM MFR); clear differences emerge in both companies’ technology strategies, particularly in quantitative metrics.