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市場調查報告書
商品編碼
1938333
NAND快閃記憶體市場 - 全球產業規模、佔有率、趨勢、機會及預測(按類型、應用、產業垂直領域、地區和競爭格局分類,2021-2031年)NAND Flash Memory Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Type (SLC, MLC, TLC, QLC ), By Application, By Industry Vertical, By Region & Competition, 2021-2031F |
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全球NAND快閃記憶體市場預計將從 2025 年的 691.5 億美元成長到 2031 年的 935.2 億美元,年複合成長率為 5.16%。
NAND快閃記憶體是一種非揮發性儲存解決方案,即使斷電也能保存數據,因此它是固態硬碟(SSD)、家用電子電器和行動裝置的核心儲存媒體。市場成長的主要驅動力是企業資料中心和雲端基礎設施對高密度儲存的激增需求,而這又是由數位資料爆炸性成長所驅動的。此外,汽車產業正在為高級駕駛輔助系統(ADAS)和資訊娛樂系統整合大容量存儲,而行動產業則需要更高的儲存密度來支援現代智慧型手機。
| 市場概覽 | |
|---|---|
| 預測期 | 2027-2031 |
| 市場規模:2025年 | 691.5億美元 |
| 市場規模:2031年 | 935.2億美元 |
| 複合年成長率:2026-2031年 | 5.16% |
| 成長最快的細分市場 | 記憶卡 |
| 最大的市場 | 北美洲 |
然而,由於特定產業的週期性,這種成長軌跡面臨著許多挑戰,供需變化會導致價格波動,並使長期規劃變得複雜。這種波動性在近期的市場復甦中尤其明顯。根據半導體產業協會(SIA)的數據,預計到2024年,全球儲存產品(主要包括NAND和DRAM)的收入將達到1,651億美元,年增78.9%。這一數字表明需求顯著復甦,這將直接影響NAND快閃記憶體市場的整體環境。
人工智慧 (AI) 和機器學習工作負載的快速成長是NAND快閃記憶體體產業的主要驅動力,並正在重塑儲存架構的需求。隨著大規模語言模型和資料密集型訓練叢集的普及,企業迫切需要高效能固態硬碟 (SSD),以提供比傳統解決方案更高的吞吐量和更低的延遲。這種需求正迫使製造商專注於開發專為 AI 數據處理量身定做的高密度 3D NAND 解決方案。 SK 海力士在 2024 年 7 月發布的報告顯示,高容量企業級 SSD 的銷量環比成長約 50%,這表明 AI 領域的投資正在直接影響對儲存組件的需求。
同時,超大規模資料中心和雲端基礎設施的持續成長維持了市場的長期發展勢頭,並推動了以節能型NAND解決方案取代傳統硬碟。雲端服務供應商正積極擴展其儲存容量以處理大量非結構化數據,凸顯了高容量快閃記憶體帶來的總體擁有成本 (TCO) 優勢。這項升級週期正在提振主要廠商的收入,西部數據公司報告稱,截至2024年7月的會計年度,其雲端收入環比成長21%,這主要得益於閃存技術的普及應用。此外,鎧俠控股株式會社累計,其2024會計年度第一季營收達4,285億日圓,顯示整個儲存硬體產業正在強勁復甦。
全球NAND快閃記憶體市場面臨一個核心障礙:其固有的週期性,即供需之間反覆出現的極端失衡。這種不穩定性導致平均售價(ASP)大幅波動,造成繁榮與蕭條的周期性波動,從而削弱了財務可預測性。在需求旺盛時期,製造商通常會積極擴大產能,這往往會導致市場飽和,並在需求下降後導致價格急劇下跌。這種不可預測的模式使長期規劃變得複雜,因為企業難以調整資本支出和研發預算以適應不斷變化的收入流。
這種波動迫使業內相關人員採取謹慎態度,經常推遲關鍵基礎設施的升級。近期的一些預測凸顯了這種波動的嚴重性。 2024年底,世界半導體貿易統計(WSTS)預測,記憶體產業的成長率將在2025年大幅放緩至約13%,與前一年的顯著擴張形成鮮明對比。這種成長勢頭的顯著轉變凸顯了製造商在預測市場狀況方面面臨的挑戰,並有效地限制了該行業的永續擴張。
向超高層3D NAND架構的過渡是半導體製造領域的重大變革,廠商正將垂直堆疊層數推至300層以上,以最大限度地提高位元密度。隨著橫向擴展達到極限,產業領導者正採用先進的蝕刻和堆疊技術,在不增加物理尺寸的情況下提高晶粒產能。 SK海力士宣布將於2024年11月量產全球首款321層4D NAND快閃記憶體,便是這項進展的顯著例證。與上一代238層快閃記憶體相比,該技術實現了59%的產能提升,凸顯了該領域技術的快速發展。
同時,四層單元 (QLC) 技術的普及正在變革資料中心存儲,它能夠將高容量與更低的總體擁有成本相結合,尤其適用於讀取密集型工作負載。為了提高能源效率和機架密度,超大規模營運商擴大選擇基於 QLC 的固態硬碟,而非傳統硬碟,用於建構溫資料層和資料湖。供應商的業績也印證了這個趨勢。美光科技在 2024 年 6 月發布的 2024 會計年度第三季公佈財報中指出,其基於 232 層的 6500 系列固態硬碟的比特出貨量增加了三倍。這一成長印證了市場對專為企業環境設計的 200 層及以上 QLC 解決方案日益成長的需求。
The Global NAND Flash Memory Market is projected to expand from USD 69.15 Billion in 2025 to USD 93.52 Billion by 2031, reflecting a CAGR of 5.16%. As a non-volatile storage solution that preserves data without power, NAND flash serves as the core storage medium for solid-state drives, consumer electronics, and mobile devices. Market growth is primarily fueled by the surging need for high-density storage within enterprise data centers and cloud infrastructures, a trend driven by the explosion of digital data creation. Additionally, the automotive sector contributes to this expansion by integrating high-capacity storage for advanced driver-assistance systems and infotainment, while the mobile industry demands increasing storage densities to support modern smartphones.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 69.15 Billion |
| Market Size 2031 | USD 93.52 Billion |
| CAGR 2026-2031 | 5.16% |
| Fastest Growing Segment | Memory Card |
| Largest Market | North America |
However, this growth trajectory encounters hurdles due to the industry's intrinsic cyclicality, where shifts in supply and demand lead to volatile pricing that complicates long-term planning. This instability was highlighted during recent market recovery periods. Data from the Semiconductor Industry Association indicates that in 2024, global sales of memory products-a segment largely comprising NAND and DRAM-rose by 78.9% year-over-year to hit $165.1 billion. This figure highlights a significant resurgence in demand, directly influencing the broader NAND flash market environment.
Market Driver
The rapid rise of artificial intelligence and machine learning workloads serves as a major driver for the NAND flash memory industry, reshaping storage architecture needs. With the deployment of large language models and data-heavy training clusters, enterprises urgently require high-performance solid-state drives that deliver better throughput and lower latency than traditional options. This demand compels manufacturers to focus on creating high-density 3D NAND solutions tailored for AI data processing. SK Hynix reported in July 2024 that sales of their high-capacity enterprise SSDs jumped by roughly 50% quarter-over-quarter, demonstrating the direct influence of AI investments on storage component demand.
Concurrently, the ongoing growth of hyperscale data centers and cloud infrastructure maintains long-term market momentum, driving the replacement of hard disk drives with energy-efficient NAND solutions. Cloud providers are actively expanding storage to handle vast amounts of unstructured data, valuing the total cost of ownership advantages offered by high-capacity flash. This upgrade cycle boosts revenues for major vendors; Western Digital reported a 21% sequential increase in cloud revenue in July 2024, largely due to flash-based deployments. Furthermore, Kioxia Holdings Corporation noted revenue of 428.5 billion yen in the first quarter of fiscal year 2024, signaling a strong recovery across the storage hardware landscape.
Market Challenge
The Global NAND Flash Memory Market faces a core obstacle in its inherent cyclicality, defined by recurring and extreme imbalances between supply and demand. This instability causes significant volatility in Average Selling Prices (ASPs), resulting in a boom-and-bust cycle that undermines financial predictability. During periods of high demand, manufacturers typically ramp up production capacity aggressively, which often leads to market saturation and sharp price declines once demand subsides. Such unpredictable patterns make long-term planning difficult, as companies find it challenging to align capital expenditures and research budgets with fluctuating revenue streams.
Because of this instability, industry participants are forced to proceed cautiously, frequently postponing essential infrastructure upgrades. The severity of these fluctuations is highlighted by recent forecasts; late in 2024, the World Semiconductor Trade Statistics (WSTS) predicted that the memory sector would see growth decelerate sharply to around 13% in 2025, a stark contrast to the massive expansion of the prior year. This significant shift in growth momentum emphasizes the challenges manufacturers encounter in predicting market conditions, effectively limiting sustainable expansion within the industry.
Market Trends
The push toward ultra-high layer 3D NAND architectures marks a pivotal evolution in semiconductor manufacturing, with vendors extending vertical stacking beyond 300 layers to maximize bit density. Driven by the physical limits of lateral scaling, industry leaders are adopting advanced etching and stacking methods to boost die capacity without increasing physical size. A prime example of this progress occurred in November 2024, when SK Hynix announced the mass production of the world's first 321-layer 4D NAND Flash. This development offers a 59% productivity improvement over the previous 238-layer generation, highlighting the sector's rapid technological advancement.
Simultaneously, the widespread adoption of Quad-Level Cell (QLC) technology is transforming data center storage by balancing high capacity with lower total ownership costs for read-heavy workloads. Hyperscale operators, aiming to improve energy efficiency and rack density, are increasingly choosing QLC-based solid-state drives over traditional hard drives for warm data tiers and data lakes. This trend is evident in supplier performance; during its Fiscal Q3 2024 Earnings Call in June 2024, Micron Technology reported tripling bit shipments of its 232-layer-based 6500 SSDs. This growth underscores the rising demand for 200-plus-layer QLC solutions designed specifically for enterprise environments.
Report Scope
In this report, the Global NAND Flash Memory Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global NAND Flash Memory Market.
Global NAND Flash Memory Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: