Collection Memory 2026.07.20

Keywords to Know About NAND and Memory Companies in the Era of AI Semiconductors

A compilation of key terms frequently appearing in articles, including Kioxia, Samsung Electronics, SK Hynix, HBM, and NAND flash

#Semiconductor #AI Semiconductor #NAND #Memory #Investment Keywords

AI semiconductor news often focuses on big buzzwords like Nvidia or HBM, but the actual semiconductor industry is intricately connected through DRAM, NAND flash, storage devices, packaging, equipment, and customer investments. The recent increase in searches related to Kioxia and NAND can be seen as a sign that the memory industry is regaining attention in the AI era. This list organizes companies and terms that are helpful to know when reading semiconductor articles and stock news. It is not investment advice, but rather a collection of basic keywords to help understand industry trends.

Kioxia

Kioxia is a Japanese memory company with a long history of technology in the NAND flash field. As AI servers and data centers increase, not only the demand for operational memory but also for large storage devices are growing, making the technological transitions and investment plans of NAND companies noteworthy. However, the stock prices of semiconductor companies are significantly influenced not just by technological news but also by economic cycles, price fluctuations, capital investments, and customer demand, so it is difficult to make judgments based on short-term articles alone.

키워드 유형 낸드플래시 기업

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Samsung Electronics Memory Business

Samsung Electronics is a leading company with global competitiveness in both DRAM and NAND. In AI semiconductor news, HBM and advanced packaging are frequently mentioned, but the demand for NAND and SSDs also becomes important with the expansion of data centers. When reading articles related to Samsung Electronics, it can be helpful to analyze memory prices, customer certifications, process transitions, and the business structure between foundry and memory rather than solely focusing on stock price fluctuations.

키워드 유형 종합 메모리 반도체 기업

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SK Hynix

SK Hynix particularly appears in news related to high-bandwidth memory (HBM) used in AI servers. HBM is high-performance memory that operates alongside GPUs and is directly connected to AI infrastructure investments. However, the performance of memory companies is not determined solely by HBM; the general DRAM and NAND market conditions also have an impact. Therefore, it’s beneficial to consider the product mix and customer demand together.

키워드 유형 AI 메모리·D램 기업

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NAND Flash

NAND flash is a key memory used in smartphone storage, USBs, SSDs, and data center storage. In the AI era, the infrastructure for storing and quickly retrieving data becomes as important as operational performance, which may increase the focus on NAND demand. As it’s an industry with significant price fluctuations, company performances can vary greatly depending on supply excess and demand recovery.

키워드 유형 메모리 반도체 기술

HBM

HBM is a high-performance memory that stacks multiple memory chips vertically to increase data processing speeds. Since training and inference of AI models require huge data transfers, the performance and supply stability of HBM have become crucial. When looking at HBM-related news, it’s important to check which companies supply which generation of products, the certification status with major GPU manufacturers, and whether production yields and packaging technologies are keeping up.

키워드 유형 AI 서버용 고성능 메모리

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Data Center SSD

Data Center SSDs

As AI services grow, devices to store training data, logs, videos, images, and backup data become increasingly necessary. Data center SSDs prioritize durability, speed, and stability over consumer SSDs and are closely linked to changes in NAND flash technology. When assessing a semiconductor company's NAND competitiveness, understanding the proportion of high-value products for data centers compared to consumer products can provide better insights into industry trends.

키워드 유형 데이터센터 저장장치

Understanding the semiconductor industry is not easy based solely on the fortunes or misfortunes of individual companies. AI server demand, data center investments, recovery in smartphones and PCs, NAND prices, HBM supply, exchange rates, and equipment investments all move together. By looking at what products companies are competitive in, where demand is generated, and the speed of technological transitions, you can understand the trend more calmly than just focusing on the fluctuations in article titles. Actual investment decisions should involve separately verifying financial statements and risks.

한눈에 보기 6개

Kioxia

낸드플래시 기업

Samsung Electronics Memory Business