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AI Memory Bottleneck: HBF & AI SSD Reshape NAND Flash Value

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  • HBM, HBF, AI SSD ºñ±³

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LSH 25.09.25

AI compute faces memory bottlenecks. HBM's capacity/cost are limits. NAND Flash, via HBF (high-capacity near-memory) and AI SSD (intelligent preprocessing), optimizes AI architecture, redefining its value and role.

Key Highlights:

  • AI computing faces severe memory bottlenecks; HBM, while high-bandwidth, is limited by capacity and cost.
  • NAND Flash is transforming from passive storage to a core component in AI infrastructure.
  • HBF: Provides high-bandwidth near-memory, effectively augmenting HBM capacity for "warm data."
  • AI SSD: Integrates AI compute units for "near-data processing," offloading GPU preprocessing tasks.
  • HBF and AI SSD are complementary, jointly optimizing AI systems and redefining NAND Flash's industry value and market opportunities.

Table of Contents

1. A Paradigm Shift in the Wake of the AI Wave-HBF and AI SSD Add New Value to NAND Flash Memory

2. Beyond HBM-Two Key Paths for NAND Flash in Reshaping AI Infrastructure

  • Comparison between HBM, HBF, and AI SSD

3. Strategic Impact of AI Ecosystem and Analysis on Industry

4. Summary and Outlook

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