机械硬盘价格连续4个季度上涨

Core Viewpoint - The prices of mechanical hard drives (HDDs) have been continuously rising for four consecutive quarters, driven by strong demand in China for PC HDDs and a shift in production towards data center products, leading to a tight supply-demand situation [2][4][9]. Group 1: Price Trends - The price of 3.5-inch 1TB HDDs for desktop computers and surveillance cameras increased by 1% to approximately $53.5, while 2.5-inch 1TB HDDs for laptops also rose by 1% to around $50.5, marking four consecutive quarters of price increases [4]. - The overall market sentiment suggests that prices are unlikely to decrease in the near future due to ongoing supply constraints [9]. Group 2: Demand and Supply Dynamics - Starting in 2025, demand from PCs in China is expected to continue increasing, with specific mention of PCs using Huawei's HarmonyOS that utilize mechanical hard drives [5]. - The expected reduction in shipments of 3.5-inch and 2.5-inch HDDs in the first quarter of 2026 is anticipated to be less severe compared to the previous quarter of 2025, influenced by special demand from China [5]. Group 3: Production Shifts - Hard drive manufacturers are shifting production towards high-capacity "nearline" HDDs for data centers, which offer higher profit margins, rather than low-capacity products for PCs [7]. - Seagate plans to discontinue some low-capacity HDD models (1TB, 2TB) as part of this production shift [7]. Group 4: Cost Factors - The rising prices of components, particularly DRAM, which constitutes about 50-60% of the HDD cost, are contributing to the overall increase in HDD prices [7]. - There is a significant demand for storage capacity driven by global AI investments, with reports indicating that transaction prices in the first quarter of 2026 have risen by over 20% compared to the last quarter of 2025 [7]. Group 5: Market Outlook - The current tight supply situation is expected to persist, indicating a prolonged seller's market for mechanical hard drives [9]. - The negotiation for bulk transactions for 2026 has concluded, with companies beginning to accept orders for 2027-2028, leading to extended lead times of over 52 weeks for some manufacturers [8].