Latest Articles
What Is QLC NAND? Why Enterprise SSDs and AI Data Centers Are Paying Attention
QLC NAND improves SSD capacity density by storing 4 bits per cell. It is suitable for enterprise storage, AI data lakes, and read-intensive workloads, but users should evaluate write endurance, TBW, DWPD, power consumption, and overall TCO.
U.S. AI Storage Concept Stocks: How to Classify Chips, Hard Drives, and Enterprise Storage Systems
What are the main U.S. AI storage concept stocks? From Micron, SanDisk, Seagate, and Western Digital to Pure Storage, NetApp, Dell, Silicon Motion, and Rambus, this article classifies storage chips, hard drive capacity, enterprise storage systems, controller interfaces, and AI data center extension chains by business logic, demand drivers, and key risks.
ASMPT vs Micron: What Is the Difference Between the HBM Equipment Chain and a Memory Chip Manufacturer?
ASMPT vs Micron: how should you compare them? This article analyzes the core differences between an equipment-chain company and a memory chip manufacturer from the perspectives of HBM supply-chain position, advanced packaging equipment, TCB, Hybrid Bonding, DRAM, NAND, HBM4, financial cycles, and investment tracking indicators.
Shanghai Fudan vs Micron: How Are Non-Volatile Memory and the Global DRAM/HBM Leader Different?
Shanghai Fudan and Micron are both related to memory chips, but they operate at very different layers of the industry. Shanghai Fudan focuses more on EEPROM, NOR Flash, SLC NAND, FPGA and domestic IC design, while Micron is a global leader in DRAM, NAND, HBM and AI data center memory.
Pure Storage PSTG vs NetApp NTAP: Which Enterprise Storage Brand Has Greater AI Growth Elasticity?
Which company benefits more from AI storage demand, Pure Storage PSTG or NetApp NTAP? This comparison analyzes the two enterprise storage leaders from the perspectives of business positioning, all-flash storage, hybrid cloud, subscription revenue, profitability, valuation risk, and investor suitability.
SanDisk SNDK vs Western Digital WDC: How to Distinguish NAND and HDD Business Boundaries After the Spin-Off
Compare the post-spin-off business boundaries of SanDisk SNDK and Western Digital WDC, covering NAND, SSD, HDD, Nearline HDD, AI data center storage demand, earnings sensitivity, supply chain risks, and key investor metrics.
How to Classify Hong Kong AI Memory-Related Stocks? Breaking Down Chip Design, Packaging Equipment, and Foundry Companies
Hong Kong AI memory-related stocks should not be judged only by concept labels. This article breaks down Shanghai Fudan, ASMPT, SMIC, and Hua Hong Semiconductor across three supply-chain paths: chip design, advanced packaging equipment, and foundry manufacturing, and explains their links to HBM, DRAM, eNVM, NOR Flash, Chiplet, and AI server demand.
How Does NAND Price Increase Affect SanDisk? Enterprise SSDs, Consumer Storage, and Margin Leverage
How does NAND price increase affect SanDisk SNDK? This article analyzes SanDisk’s margin leverage through enterprise SSDs, consumer storage, ASP, shipment volume, gross margin, long-term agreements, and cycle risks.
Why Is Western Digital’s Gross Margin Changing? Nearline HDDs, Long-Term Pricing, and Cloud Customer Demand
Why is Western Digital’s gross margin improving? This article analyzes WDC’s margin changes through Nearline HDDs, cloud customer demand, long-term pricing, UltraSMR, ePMR, HAMR, customer concentration, and cost curves.