--- title: "ETF Abnormality | Southern Double Long NVIDIA rises nearly 3%, exclusively for NVIDIA Vera Rubin platform SK Hynix SOCAMM2 has entered mass production" type: "News" locale: "en" url: "https://longbridge.com/en/news/283452077.md" description: "Southern Double Long NVIDIA rose nearly 3%, as of the time of writing, it rose 2.83%, reported at HKD 161.9, with a transaction volume of HKD 1.8381 million. SK Hynix has begun mass production of the SOCAMM2 memory module designed specifically for NVIDIA's Vera Rubin platform, with bandwidth doubled and energy efficiency improved by 75%. Dongfang Securities pointed out that in the AI era, storage and bandwidth efficiency have become core challenges, and NVIDIA has launched a new storage platform to optimize data processing" datetime: "2026-04-21T07:06:13.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/283452077.md) - [en](https://longbridge.com/en/news/283452077.md) - [zh-HK](https://longbridge.com/zh-HK/news/283452077.md) --- # ETF Abnormality | Southern Double Long NVIDIA rises nearly 3%, exclusively for NVIDIA Vera Rubin platform SK Hynix SOCAMM2 has entered mass production According to Zhitong Finance APP, the Southern Double Long NVIDIA (07788) rose nearly 3%, and as of the time of writing, it increased by 2.83%, priced at HKD 161.9, with a transaction volume of HKD 1.8381 million. In terms of news, on April 20, South Korea's SK Hynix announced that it has begun mass production of next-generation memory modules specifically designed for NVIDIA's next-generation Vera Rubin artificial intelligence chips. The company stated that it has started mass production of the 192GB SOCAMM2, a next-generation memory module aimed at providing functionality for AI servers with lower power consumption. SK Hynix emphasized that the SOCAMM2 products currently in mass production have more than doubled the bandwidth compared to traditional RDIMM2 and improved energy efficiency by over 75%, providing an optimized solution for high-performance AI operations. Dongfang Securities believes that in the era of inference AI, the core challenge of computing centers is gradually shifting from computing power to storage and bandwidth efficiency. KV caching poses new requirements for storage architecture, and innovations in storage architecture bring new opportunities. NVIDIA previously launched the ICMSAI native storage platform at CES 2026, adding a G3.5 flash layer to optimize KV cache management, relying on the BlueField-4 DPU to achieve large capacity and high-speed transmission, with multiple storage manufacturers participating in the construction; it is also promoting the SCADA program to enhance storage efficiency, with cuDF and cuVS data acceleration libraries adopted by mainstream foreign cloud platforms, while domestic StarRing Technology is collaborating with NVIDIA to develop GPU databases to jointly promote cost reduction and efficiency improvement in AI inference and data processing ### Related Stocks - [NVDA.US](https://longbridge.com/en/quote/NVDA.US.md) - [NVDU.US](https://longbridge.com/en/quote/NVDU.US.md) - [07709.HK](https://longbridge.com/en/quote/07709.HK.md) - [DRAM.US](https://longbridge.com/en/quote/DRAM.US.md) - [NVDX.US](https://longbridge.com/en/quote/NVDX.US.md) - [09788.HK](https://longbridge.com/en/quote/09788.HK.md) - [NVDY.US](https://longbridge.com/en/quote/NVDY.US.md) - [NVDL.US](https://longbridge.com/en/quote/NVDL.US.md) - [07788.HK](https://longbridge.com/en/quote/07788.HK.md) - [07388.HK](https://longbridge.com/en/quote/07388.HK.md) - [NVDD.US](https://longbridge.com/en/quote/NVDD.US.md) - [NVDQ.US](https://longbridge.com/en/quote/NVDQ.US.md) ## Related News & Research - [5,137 Shares in NVIDIA Corporation $NVDA Bought by Chatterton & Associates Inc.](https://longbridge.com/en/news/283106425.md) - [AI Chip Dark Horse Challenges Nvidia. Cerebras Refiles IPO Application Could Affect Nvidia’s Pricing Power?](https://longbridge.com/en/news/283209877.md) - [SK hynix Begins Mass Production of 192GB SOCAMM2 'Setting a New Standard for AI Server Memory Performance'](https://longbridge.com/en/news/283271082.md) - [AI startup Cursor in talks to raise $2 billion funding round at valuation of over $50 billion](https://longbridge.com/en/news/283264768.md) - [Nvidia Faces Rising Competition as AI Chip Funding Surges](https://longbridge.com/en/news/283158951.md)