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存储“涨声”再起:一季度NAND闪存涨幅预期超40%
存储涨价潮,正从DRAM蔓延向NAND。 继1月三星电子将NAND闪存合约价格上调100%以上后,2月以来,多家市场研究机构纷纷上修了对 NAND闪存价格的预测。 2月2日,TrendForce集邦咨询上修了第一季DRAM、NAND Flash各产品价格季成长幅度,NAND Flash 合约价从季增33-38%上调至55-60%,并且不排除仍有进一步上修空间。 Counterpoint也在2月3日表示,根据该机构的2026年1月存储价格追踪报告,NAND闪存价格预计将在本 季度上涨超过40%。 "闪存涨价主要还是AI需求量太大了。"IO资本创始合伙人赵占祥对21世纪经济报道记者表示,AI推理 以及最新一代AI大模型倾向于在推理过程中做一些训练,双双带动了闪存的需求。 推理催化闪存需求 随着生成式AI从训练阶段全面迈入大规模推理应用,NAND闪存需求一路走高。 AI对NAND的需求,主要来自RAG(检索增强生成):为了解决大语言模型普遍存在的"幻觉"痛点,能 够通过检索外部知识库来增强生成准确性的企业级RAG应用正加速渗透落地。 然而,这要求企业将TB乃至PB级的私有知识库进行向量化并持久化存储。在推理阶段,系 ...
美光科技:乘AI之东风,存储龙头高速增长
Changjiang Securities· 2026-02-08 05:46
行业研究丨深度报告丨电子设备、仪器和元件 [Table_Title] 美光科技:乘 AI 之东风,存储龙头高速增长 %% %% %% %% research.95579.com 1 丨证券研究报告丨 报告要点 [Table_Summary] 美光科技是全球存储的龙头企业,以 2025 年统计口径看,公司 DRAM、NAND Flash 全球市 占率分别为 23%、13%。在 45 年的发展史中始终保持产品的推出处于业内领先水平;公司以 IDM 的模式围绕核心存储持续展开产品布局,现拥有 DDR、LPDDR、GDDR、HBM、NAND Flash 等主要存储产品矩阵。近年来,AI 对于存储需求的持续拉动,助力公司 Cloud Memory 营收呈高速增长之势。就新产能规划而言,公司现已启动系列晶圆厂的建设工作,我们认为伴 随着公司新产能的逐步建成落地,美光有望长期在存储行业处于领先地位。 分析师及联系人 [Table_Author] 杨洋 张梦杰 SAC:S0490517070012 SAC:S0490523120002 SFC:BUW100 请阅读最后评级说明和重要声明 2 / 24 %% %% %% %% ...
电子:格局落定,价值归真:从周期波动走向技术溢价
Soochow Securities· 2026-02-06 06:24
Investment Rating - The report suggests a focus on companies such as SanDisk (SNDK.O), SK Hynix (000660.KS), Samsung Electronics (005930.KS), and Micron Technology (MU.O) due to their potential in the AI-driven storage market [4]. Core Insights - The industry is transitioning from traditional cycles to AI-driven technological premiums and high growth, with storage becoming a critical bottleneck for AI computing efficiency [5]. - AI is driving exponential growth in storage demand, with significant increases in requirements for high-bandwidth memory (HBM) and solid-state drives (SSD) due to the scaling laws of model parameters [5]. - The valuation framework is being reshaped, with revenue growth and net profit margin expansion occurring simultaneously, indicating a period of high operational leverage in the storage sector [5]. Summary by Sections AI Value Chain - The AI value chain includes components such as computing chips (GPUs, CPUs, ASICs), storage (DRAM, SSD, HDD), networking, and energy solutions, highlighting the interconnectedness of these sectors [10][12]. - The storage segment is characterized by oligopolistic features, with high barriers to entry supporting high profitability [12]. Storage Demand and Hardware Architecture - Storage demand is categorized into cold, warm, and hot data, with different storage solutions (HDD, SSD, DRAM) tailored to each category's speed and capacity requirements [20]. - The architecture is structured in layers, with HBM for high-speed access, SSD for intermediate storage, and HDD for large capacity [29]. Large Language Model Storage Requirements - The report details the storage needs of large language models, emphasizing the importance of storage capacity and bandwidth in both training and inference phases [42][47]. - The growth in model parameters necessitates increased storage capacity, with significant implications for the demand for NAND and DRAM technologies [59]. Company-Specific Insights - Micron Technology (MU.O) is focusing on data centers and has made significant advancements in HBM3E technology, with a strong market demand for its products [64][70]. - SanDisk (SNDK.O) has undergone a restructuring, achieving notable revenue growth and improving profit margins through a focus on high-value enterprise SSDs [72][78]. - SK Hynix is benefiting from its early entry into the AI storage market, while Samsung is striving to catch up [79][81].
全球半导体龙头业绩启示-苹果-ASML-Hynix-三星-Advantest-DISCO
2026-02-02 02:22
海力士在存储行业表现突出,DRAM 产品线完善,并推出新型存储产品 HBF,预计 2026 年下半年出样品,2027 年实现商业化,将显著提升 推理速度,满足 AI 推理需求。海力士在 HBM 技术方面具有领先优势。 英特尔目标价上调至 71.5 美元,基于其制程工艺的显著进步和 IDM 2.0 战略的成功,吸引了政府和私营部门的投资,具备先进封装能力, 外部客户需求将成为推动其进一步发展的关键因素。 全球半导体龙头业绩启示:苹果,ASML,Hynix,三星, Advantest,DISCO20260201 摘要 2026 年半导体行业规模预计接近 1 万亿美元,存储领域增长最为显著, 硬件板块预计持续跑赢软件板块,原材料、存储、半导体设备表现优异, 消费电子品牌受损最大,苹果相对影响较小。 预计 2026 年全球智能手机出货量将下降 6.7%,苹果和三星基本持平, 中国品牌预计下降 14%,主要受存储缺货影响,华为、荣耀、小米、 OPPO、vivo 等品牌均会受到不同程度的影响。 微软和 Meta 报告显示,2026 年 CSP 资本开支预计增长 43%,Meta 从 700 亿美金增加到 1,200 亿美 ...
未知机构:存储芯片射频芯片AI编程轮胎药房创新药调研-20260202
未知机构· 2026-02-02 02:00
【存储芯片】【射频芯片】【AI编程】【轮胎】【药房】【创新药】调研 【存储芯片】核心要点: 1)HBF在AI服务器中用于部分替代HBM,平衡性能与成本。 预计2026Q4–2027Q1量产,价格约10–11美元/GB。 2)从意愿层面,HBF利好闪迪和铠侠,因其不涉足HBM业务,可通过HBF拓展市场。 3)目前HBM供需基本平衡。 【存储芯片】【射频芯片】【AI编程】【轮胎】【药房】【创新药】调研 【存储芯片】核心要点: 1)HBF在AI服务器中用于部分替代HBM,平衡性能与成本。 预计2026Q4–2027Q1量产,价格约10–11美元/GB。 2)从意愿层面,HBF利好闪迪和铠侠,因其不涉足HBM业务,可通过HBF拓展市场。 3)目前HBM供需基本平衡。 产能方面,2026年计划扩产至47.6万片/月,推测2026年HBM价格将稳中有降。 分别以GitHub Copilot、Cursor、Claude Code为代表。 2)商业化进展最快的是GitHub Copilot,其月活用户付费率超过20%;Cursor最新ARR达十亿美元;Claude Code编 程方向API调用量已达Anthropic的约60 ...
未知机构:存储芯片核心要点1HBF在AI服务器中用于部分替代HBM-20260202
未知机构· 2026-02-02 02:00
【存储芯片】核心要点: 1)HBF在AI服务器中用于部分替代HBM,平衡性能与成本。 预计2026Q4–2027Q1量产,价格约10–11美元/GB。 2)从意愿层面,HBF利好闪迪和铠侠,因其不涉足HBM业务,可通过HBF拓展市场。 3)目前HBM供需基本平衡。 产能方面,2026年计划扩产至47.6万片/月,推测2026年HBM价格 【存储芯片】核心要点: 1)HBF在AI服务器中用于部分替代HBM,平衡性能与成本。 2)从意愿层面,HBF利好闪迪和铠侠,因其不涉足HBM业务,可通过HBF拓展市场。 3)目前HBM供需基本平衡。 产能方面,2026年计划扩产至47.6万片/月,推测2026年HBM价格将稳中有降。 【射频芯片】核心要点: 1)2026年射频芯片行业整体温和回暖,4G领域价格战激烈,5G领域L-PAMiD模组利润率超20%,竞争相对缓和。 2)手机直连卫星成为新增长极,Mate80系列支持低空直连,主要与卓胜微合作;小米、vivo、OPPO、三星跟进。 【AI编程】核心要点: 1)当前AI编程工具主要分为插件类、AI原生IDE类和Agent类三大类别。 分别以GitHub Copilot、C ...
NAND闪存需求爆棚,“二线联盟”铠侠和闪迪的崛起
Hua Er Jie Jian Wen· 2026-01-29 04:04
AI需求创造突破口 NAND正在从周期品重新变成AI基础设施的关键部件,需求端的结构性变化抬升了价格与估值,也把曾 被视为二线阵营的铠侠与闪迪推到聚光灯下。 随着AI工作负载从训练转向推理,SSD在AI数据中心的部署扩大,数据中心对NAND闪存的采购规模激 增,为非传统领先厂商创造了市场机遇窗口。 铠侠与闪迪维持了超过25年的深度合作,通过合资与联合开发,双方共同分担昂贵设备与研发支出,以 规模效应摊薄成本。 在技术路线上,闪迪聚焦将HBF集成进英伟达、AMD与Google的产品。铠侠则更侧重SSD端的性能跃 迁。 市场重心分化,押注不同技术路线 市场重心上,据Knowing.asia报道,铠侠和闪迪两者的市场重心明显分化,铠侠主要向日本及全球大型 电子制造商供货,闪迪则主导消费存储市场,并在北美及海外企业级SSD领域占据强势地位。 技术路线上,HBM受限于容量与成本,NAND通过HBF(高容量近存储)与AI SSD(智能预处理)两 种技术路线优化AI架构。 据EE Times报道,随着AI工作负载从训练转向推理,SSD在AI数据中心的部署扩大,NAND因此迎来新 的需求推力。 对投资者而言,这意味着NAND ...
AI应用加速破圈,电力题材新闻频出
傅里叶的猫· 2026-01-27 13:29
今年以来,在AI应用和电力这两个板块,大家可以看到,不断有破圈的AI应用出来,opencode和 CoWork还么研究明白,最近clawdbot又突然爆火;在电力板块也是一样的,冷不丁就会有个新闻, 上周达沃斯论坛上,马斯克提到电力是AI规模化的核心瓶颈,今天紧接着出来的两个跟电力相关新 闻。这说明了AI应用和电力这个话题,会是今年不断持续的大题材。 ClawdBot 的核心定位是一个全天候运行的开源 AI 代理员工,它强调通过直接部署在用户的本地硬 件(如 Mac mini 或 RTX 4090)上来实现完全的隐私保护与系统掌控权,彻底摆脱对云端平台的依 赖 。它被视为一个真正能够执行实操任务的自动化引擎,不仅能处理日常的邮件与日程管理,还能 跨越到自主市场研究甚至是视频剪辑等高级领域 。通过与 WhatsApp 或 Telegram 等现有聊天工具集 成,它让用户能像指挥真实员工一样,通过对话即可驱动 AI 在本地系统执行复杂的自动化工作 。 AI应用 在之前 的文章中,我们就提到 过AI应用的产业拐点已至,即便前段时间因为监管的因素,AI应用回 撤都非常大,但这个观点我们依然坚持。具体的逻辑之前讲过很多 ...
半导体早参 | 天数智芯发布四代芯片路线图,2027年超越英伟达Rubin;卫星芯片实现批量出货
Mei Ri Jing Ji Xin Wen· 2026-01-27 01:23
Industry Insights - TianShu ZhiXin, a leader in the domestic AI computing sector, announced three significant updates: a roadmap for its fourth-generation chip architecture aiming to surpass NVIDIA's Rubin architecture by 2027, the launch of the "Tongyang" series edge computing products outperforming NVIDIA's AGX Orin, and the first disclosure of large-scale implementation results and benchmark clients across multiple industries. This indicates a comprehensive acceleration in technology, product, and commercialization dimensions for domestic self-developed GPUs [3] - The satellite communication industry chain has become a recent market focus as global low-orbit satellite networks enter a phase of intensive construction. Data from Wind shows that the satellite communication sector index has risen approximately 40% over the past two months, with several satellite communication-related chip companies experiencing significant gains. Market participants believe that as the large-scale launch of satellite internet approaches, chips, as core components, are likely to be the first to benefit from the surge in demand [3] Company Developments - Feikai Materials stated on January 26 that it is closely monitoring advanced packaging technology trends, including HBF. The company has stable mass production of functional wet electronic chemicals, solder balls, and EMC epoxy encapsulants applicable to HBF manufacturing processes. The development of temporary bonding materials and LMC liquid packaging materials is currently in the verification phase, with no large-scale revenue yet. The company is collaborating with relevant manufacturers to enhance the maturity and reliability of HBF process technology [4] - Jefferies noted that the surge in artificial intelligence spending has entered a new phase, with pricing power shifting from chip designers or cloud platforms to memory manufacturers. The market widely anticipates that the "super cycle" in memory driven by the AI boom will continue. According to Counterpoint's analysis, memory prices are expected to rise by 50% in the first quarter of 2026 [4] Related ETFs - The Sci-Tech Semiconductor ETF (588170) and its linked funds track the Shanghai Stock Exchange Sci-Tech Board semiconductor materials and equipment theme index, encompassing semiconductor equipment (60%) and semiconductor materials (25%) within the hard technology sector. The semiconductor equipment and materials industry is a crucial area for domestic substitution, characterized by low domestic replacement rates and high ceilings for domestic substitution, benefiting from the semiconductor demand driven by the AI revolution, expansion, and technological restructuring and mergers [5] - The Huaxia Semiconductor Equipment ETF (562590) and its linked funds focus on semiconductor equipment (63%) and semiconductor materials (24%), emphasizing the upstream semiconductor sector [5]
聚辰股份(688123.SH):公司暂无HBM、HBF相关产品
Ge Long Hui· 2026-01-26 08:23
格隆汇1月26日丨聚辰股份(688123.SH)在投资者互动平台表示,公司暂无HBM、HBF相关产品。 ...