Since the end of September 2025, the memory chip market has experienced a comprehensive price surge. The prices of memory and flash chips have soared dramatically, with some products seeing a spot price increase of over 300%. However, in this wave of price hikes, DDR3, SLC flash, and NOR flash have shown relatively stable price trends, unlike other mainstream memory chips that have seen exaggerated increases.

Mid-to-High-End Memory Chips Lead the Market Surge

In this round of price increases for memory chips, mid-to-high-end products have taken the lead, especially those closely related to AI demand. HBM memory, a key component for high-performance computing, has seen a sharp price increase. Following closely is DDR5 memory, which, with its higher transfer rates and capacity, has become the preferred choice for high-end devices such as AI servers, leading to a corresponding price rise. DDR4 memory has also shown significant price increases, with some specifications seeing an overall increase of over 100% in the second quarter of 2025, and there is an expectation for continued upward movement.

In addition to memory products, the GDDR memory used in graphics cards has also been affected. Manufacturers such as AMD and NVIDIA have raised the prices of their graphics cards, with increases starting from 300 to 500 yuan. In the flash chip sector, high-capacity QLC flash has stood out with price increases that have even surpassed those of TLC and MLC flash. This is mainly because high-capacity storage applications above 50TB-100TB have an extremely high dependence on QLC flash. As data storage needs continue to grow, the market demand for QLC flash remains strong.

Reasons for Stable Prices of DDR3, SLC, and NOR Flash

Despite the significant price increases for most memory chips, DDR3, SLC flash, and NOR flash have not experienced similar sharp rises. DDR3 memory is mainly used in some low-end electronic products. With the development of technology and the shift in market demand, its application scenarios have gradually narrowed. Major manufacturers like Samsung have discontinued the production of DDR3 memory. The market demand for DDR3 is relatively limited, so although its price has increased, the rise is far less than that of other mid-to-high-end products.

SLC flash, although a high-end product, is not currently a focus of flash production. It is mainly used in some professional equipment with extremely high performance and reliability requirements. The market capacity is relatively small, and the scope of use is limited. Therefore, in the context of the overall price increase in the memory chip market, the price of SLC flash has also remained relatively stable.

NOR flash is even more niche, mainly targeting OEM manufacturers and widely used in specific fields such as automotive electronics and industrial control. Ordinary consumers have little contact with NOR flash, and its market demand is relatively stable, with smaller price fluctuations. However, with the development of AI technology, the demand for memory chips from edge-side AI may increase in the future, and niche products like NOR flash are expected to benefit.

Market Outlook

Although the prices of DDR3, SLC flash, and NOR flash are currently relatively stable, with the overall price increase trend in the memory chip market and the continuous changes in demand, these products may also face some price pressure in the future. It is expected that in early 2026, these products may begin to catch up in price increases and eventually join the ranks of rising prices. In summary, with the continuous evolution of technology and the ongoing changes in market demand, the landscape of the memory chip market remains full of uncertainties.

Conevo Electronic Components Distributor

Conevo, an integrated circuit distributor, is committed to providing global customers with efficient and reliable one-stop ic component procurement solutions. Conevo offers a wide range of chip components, including but not limited to memory chips, logic chips, linear ics, etc., ensuring product diversity and supply stability. The following are some of the most popular IC models.

● TAS5342ADDVR: A high-performance digital input Class D audio amplifier that supports multiple audio formats and is widely used in home theaters and car audio systems.

● IR35201MTRPBF: A high-efficiency and low-power synchronous step-down controller, suitable for power management in servers and communication equipment.

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