Investing.com -- Micron Technology (NASDAQ:MU) stock fell 2% Monday following reports that Samsung Electronics (KS:005930) is close to securing certification from Nvidia (NASDAQ:NVDA) for its latest high-bandwidth memory chip, potentially becoming the first manufacturer to ship the product.
According to Bloomberg, Samsung has entered the final qualification phase with Nvidia after supplying initial HBM4 samples in September. The South Korean tech giant is preparing for mass production in February and will be ready to ship soon after, though exact timing remains unclear. Samsung shares gained as much as 3% in Seoul trading before trimming gains, while rival SK Hynix saw its stock decline.
The development suggests Samsung could gain ground in the high-bandwidth memory market currently dominated by SK Hynix, potentially affecting Micron’s competitive position in supplying memory for AI accelerators.
Mizuho TMT analyst Jordan Klein noted that Samsung’s qualification progress doesn’t necessarily mean reduced opportunities for competitors. "My point is that selling HBM4 to NVDA or AMD is NOT A ZERO SUM GAME. Demand exceeds supply. Pricing is set to be a lot higher in HBM4 vs HBM3e. All three memory suppliers will qualify and ship HBM4 to NVDA this yr," Klein stated.
The analyst added that Nvidia’s next-generation Rubin server design remains on track to begin initial shipments around mid-year, with volumes increasing in the third and fourth quarters.
The HBM market has become increasingly important as artificial intelligence applications drive demand for high-performance memory solutions used in advanced computing systems.


















