Svmuu News: According to foreign media reports, SK Hynix has officially begun mass production and shipment of 12-layer HBM4 for the NVIDIA, with the product now entering the ramp-up phase.Unlike previous shipments, which were all classified as samples, this marks the first time HBM4 has been supplied in its final specification—having completed all quality certifications—for NVIDIA’s next-generation AI platform, “Vera Rubin.”It is reported that starting this September, SK Hynix will officially expand the scale of HBM4 shipments to fully meet the supply demand for NVIDIA’s high-end computing chips. (Jin Shi)