每周观察|预计Q3整体DRAM价格季增15%至20%，短期内DDR4仍将供不应求；Q3 NAND Flash价格季增5%至10%

Group 1 - The core viewpoint of the article indicates a transition in the DRAM market, with a significant increase in contract prices for Consumer DDR4 expected to rise over 40% in Q3 2025 due to the shift in production capacity towards high-end products and the end of life for older generation products [1] - The general DRAM price is projected to increase by 10% to 15% in Q3 2025, and when including HBM, the overall DRAM price increase is expected to be between 15% to 20% [1] Group 2 - The NAND Flash market is anticipated to see a contract price increase of 5% to 10% in Q3 2025, following a period of production cuts and inventory reduction in the first half of 2025 [4] - The demand for NAND Flash is supported by increased investments in AI and the substantial shipment of NVIDIA's new Blackwell chips, although the eMMC and UFS products are expected to have lower price increases due to uncertain smartphone demand in the second half of the year [4]