BlockBeats News, June 18th, according to Securities Times, SK Hynix announced on the 18th that the company has supplied 12-layer HBM4E samples to key customers. This product is the next-generation ultra-high-performance DRAM for Artificial Intelligence (AI). It has a pin speed of up to 16Gbps, improving energy efficiency by over 20% and enhancing the data processing capabilities required for AI training and inference.