KB Securities predicted on the 22nd that Samsung Electronics will build an advantage over its compet..

KB Securities predicts Samsung Electronics will secure a significant advantage in HBM4, the next-generation high-bandwidth memory for Nvidia's Rubin platform, expected next year. This forecast follows Samsung's recent qualification of its HBM3E 12-layer product by Nvidia, positioning it as a key supplier. Samsung is anticipated to meet Nvidia's demand for over 10Gbps HBM4 performance with its 11Gbps offering, utilizing 1c DRAM and 4nm foundry technology, which has already prompted concerns over supply diversification and competitive inferiority for rivals like Micron Technology, whose shares declined. This indicates a potential shift in the high-performance memory market landscape.

Analysis

KB Securities' forecast positions Samsung Electronics to gain a significant competitive advantage in the next-generation HBM4 market, driven by its anticipated supply role for Nvidia's upcoming Rubin platform. This outlook is substantiated by Samsung's recent success in passing Nvidia's quality tests for its HBM3E 12-layer product, a milestone achieved 18 months post-development completion through a 1a DRAM redesign. Although Samsung is the third supplier to qualify for HBM3E 12-layer, following SK Hynix and Micron, with initial volumes expected to be modest, the market is already pricing in a future shift. The 3.65% decline in Micron's shares reflects concerns over Nvidia diversifying its supply chain and Samsung's emerging superiority in HBM4 specifications. Samsung is reportedly poised to meet Nvidia's demand for data processing speeds exceeding 10Gbps by delivering an 11Gbps HBM4 product, leveraging 1c DRAM and a 4nm foundry process. This technological lead is expected to secure a key position with Nvidia, potentially altering the competitive landscape of the high-performance memory sector in favor of Samsung.

Key Decisions for Investors

• Investors should consider the forward-looking positive catalyst for Samsung Electronics, as its projected leadership in HBM4 for Nvidia's next-generation platforms could drive significant market share and margin expansion.
• Holders of Micron Technology (MU) should re-evaluate competitive risks, given that Samsung's technological advancements in HBM4 may challenge Micron's position and lead to increased pricing pressure.
• For investors in Nvidia (NVDA), Samsung's successful qualification and advanced HBM4 roadmap represent a favorable supply chain diversification, reducing dependency and ensuring access to a key high-performance component for its future AI accelerators.