📰 DigiTimesDigiTimesCodex · 实盘不做把握 6/10
北京时间·🕒 发布 17:01:03时区推断·⟳ 抓取 17:40:32·⚡ 决策 08-04 17:49:38 +9m06s·84.1 天前
惠普、华硕、宏碁据称已在部分非美国低价笔记本少量采用长鑫DRAM
当前增量是从2月“评估/认证”推进到少量使用，但限定非美国、低价笔电且未披露出货或金额，对长鑫科技（688825.SH）约3.68万亿元市值不构成短线可量化增量。
📄 原文DigiTimes↗ 原文
HP, Asus and Acer reportedly turn to CXMT for laptop memory
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不做 长鑫科技（688825.SH）
少量采用利好方向成立，但2月资格评估已广泛传播，7月IPO后市值约3.68万亿元且无采购金额/出货量披露，短线增量不足，不做。
不做 Micron Technology（MU.US）
CXMT切入海外PC低端DRAM是边际负面，但非美国、低价笔电、小批量且旧逻辑已交易；DRAM/HBM景气反证仍强，不满足强空催化。
不做 SK海力士（000660.KS）
CXMT导入对低端PC DRAM有长期竞争压力，但SK海力士短线主要由HBM和服务器DRAM定价，事件量级不足以做空。
不做 三星电子（005930.KS）
少量PC DRAM替代对三星电子整体收入和存储周期影响太小，不能形成同向可执行空头或多头交易。
不做 惠普（HPQ.US）
CXMT可作为备选供应降低部分低价机型成本，但未披露采购规模且存在合规尾部风险，对惠普利润弹性不足。
不做 华硕（2357.TW）
通过代工伙伴少量导入CXMT DRAM只能缓解供给压力，无法量化为短期收入或利润增量，且本次未取得可用行情支持交易。
另有 3 腿,见展开详情。
展开详情(成交明细 / 研究档案 / 原文全文 / 决策记录链)
其余 3 腿
不做 宏碁（2353.TW）
低价笔电少量替代内存供应的成本利好过小且不确定，未披露金额/机型占比，本次不做。
不做 北方华创（002371.SZ）
CXMT扩产受益逻辑是旧的设备材料主线，本条不是新增capex、设备订单或采购确认，不能映射成新的A股设备买点。
不做 拓荆科技（688072.SH）
存储扩产敞口存在，但当前事件仅是终端少量采用DRAM，未确认拓荆新增订单或业绩增量，不做。
研究档案
消息传播链
- 2月报道已指出HP、Dell、Acer、Asus在评估或认证CXMT DRAM，HP计划在供给继续紧张时用于非美国市场；这削弱了8月报道的新鲜度。
- 长鑫科技7月27日上市首日收涨465.82%，成交额1411亿元、市值约3.28万亿元，国产DRAM主题已被高强度定价。市场反应:长鑫科技上市首日大涨465.82%，之后仍在高市值区间交易。
- DigiTimes称HP、Asus、Acer已在非美国销售的部分低价笔记本中少量使用CXMT DRAM，属于从评估到有限采用的进展，但无官方确认、数量和金额。市场反应:A股收盘后披露；长鑫科技8月4日收盘55.00元，仅较前收+0.02%。
关键理由
- 当前增量是从2月“评估/认证”推进到少量使用，但限定非美国、低价笔电且未披露出货或金额，对长鑫科技（688825.SH）约3.68万亿元市值不构成短线可量化增量。
- CXMT供应链与国产存储扩产主线在5至7月已由招股书、IPO和研报充分交易，8月4日长鑫科技收盘仅+0.02%，不是干净的新催化窗口。
- 对Micron、三星电子、SK海力士的替代冲击仍偏低端PC DRAM份额，内部KB显示2026年DRAM/HBM价格与长协仍强，空头强度不足。
主要风险
- 若后续官方披露批量导入、采购金额或主流机型大规模切换，长鑫科技及上游设备材料可能重新出现交易机会。
- 若美国监管对采用CXMT芯片的终端品牌扩大限制，事件方向会转为品牌/OEM和CXMT的合规风险，但本条尚无正式限制措施。
反向证据
- 做多前查反向 · 来源 web · 日期 2026-08-01 · 影响 weakens
美国政界对CXMT/YMTC进入全球终端供应链仍有国家安全审查压力，削弱CXMT海外客户导入的可持续性。
检索:US lawmakers Apple CXMT Chinese memory chips national security probe 原文 ↗ - 做多前查反向 · 来源 kb_search · 日期 2026-07-09 · 影响 weakens
内部KB显示CXMT扩产带动设备材料的叙事在5至7月已多次被复盘和研报覆盖，本条没有新增设备订单或capex金额。
检索:长鑫存储 CXMT DRAM 供应链 A股 客户结构 收入占比 设备 材料 封测 模组 原文 ↗ - 做空前查反向 · 来源 kb_search · 日期 2026-06-30 · 影响 weakens
内部KB专家交流显示2026年DRAM/HBM价格与长协仍受AI需求和供给缺口支撑，CXMT少量PC导入不足以形成强空头催化。
检索:2026 DRAM price HBM long-term agreements shortage SK Hynix Micron Samsung 原文 ↗
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原文全文
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HP, Asus and Acer reportedly turn to CXMT for laptop memory
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Sherri Wang
, DIGITIMES, Taipei
Aug 4, 2026, 17:01
0
Credit: CXMT
HP, Asus and Acer have begun using limited quantities of DRAM from China's ChangXin Memory Technologies (CXMT) in selected budget notebooks sold outside the US,
Nikkei Asia
reported, as a global memory shortage pushes PC makers to widen their...
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SUBSCRIBE
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Tech Home
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Sustainability
REGIONS
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Southeast Asia
South Asia
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OPINIONS
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Research Insights
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Home
Tech
Sherri Wang
, DIGITIMES, Taipei
Aug 4, 2026, 17:01
0
Credit: CXMT
HP, Asus and Acer have begun using limited quantities of DRAM from China's ChangXin Memory Technologies (CXMT) in selected budget notebooks sold outside the US,
Nikkei Asia
reported, as a global memory shortage pushes PC makers to widen their...
The article requires paid subscription.
Subscribe Now
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Share this article
Jul 30, 08:00
EDOM Accelerates Edge AI Deployment with NVIDIA Technologies
Monday 1 June 2026
LITEON Showcases AI at COMPUTEX Panel Featuring NVIDIA, Infineon, GIGABYTE
Thursday 30 July 2026
ACCM Introduces Celeritas SMC: A Production-Ready, Silicon-Matched Core for Advanced Packaging
Wednesday 29 July 2026
Arrow Drives System-Level Design, Turning Complexity into Competitive Advantage
MOST-READ
7 DAYS NEWS
Haesung DS lands CXMT as DDR5 substrate customer, weighs panel production for DDR6
Samsung struggles to secure AI chip substrates, report says
Memory shortage could turn into a glut by 2028 as chipmakers expand
Samsung, SK Hynix prioritize DDR5 as margins near HBM levels
TSMC's AI bottleneck spills demand across the semiconductor supply chain
PSMC sees stronger 2H, says strategy unchanged after chair's death
Nvidia RTX 50 graphics card prices climb as TSMC and memory costs rise
Sandisk and SK Hynix release HBF spec to advance AI memory standard
Unitree sees 1H26 revenue rise over 35% on humanoid robot demand
Full list
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