RAM crisis worsens: Chinese chip manufacturers face serious challenges

What happened?

A senior SSD supply chain executive, whose identity has not been disclosed, has revealed in an interview with TechRadar the difficulties faced by Chinese chip manufacturers in increasing their RAM production capacity. According to the source, Chinese companies are dealing with technical issues and equipment supply problems that hinder their expansion plans. This contradicts market expectations that China could alleviate the global chip shortage. Specifically, the executive noted that Chinese manufacturers have difficulty acquiring advanced lithography tools, such as ASML's EUV machines, due to export restrictions imposed by the United States and its allies. Additionally, the quality and yield of chips produced in China still lag behind industry standards, limiting their competitiveness. This direct testimony from a supply chain insider reinforces the perception that China's semiconductor self-sufficiency is still far from reality.

Why is it important?

The RAM crisis has affected multiple industries, from PC manufacturing to servers and mobile devices. Memory prices have risen significantly in recent quarters: according to DRAMeXchange data, DDR5 module prices increased up to 20% in the first quarter of 2024 compared to the previous quarter. The inability of Chinese manufacturers to ramp up production means global supply will remain limited, which could keep prices high and delay market recovery. Moreover, China is a key player in the semiconductor supply chain, and its problems reflect broader industry challenges. Dependence on a few dominant manufacturers (Samsung, SK Hynix, and Micron) is accentuated, as they control over 90% of the DRAM market. Any disruption in their production, such as the recent material shortages or power issues in South Korea, could have cascading effects.

Historical context

The global semiconductor shortage began in 2020 due to the COVID-19 pandemic, which skyrocketed demand for electronics and paralyzed supply chains. Since then, manufacturers have struggled to increase capacity, but new plants require years of construction and billions of dollars in investment. Chinese manufacturers, such as YMTC (Yangtze Memory Technologies Corp.) and CXMT (ChangXin Memory Technologies), have tried to close the gap but face US technology sanctions and difficulties in acquiring advanced lithography equipment. For example, in October 2022, the US government imposed restrictions on the export of chip-making tools to China, directly affecting companies like YMTC, which was added to the entity list. Furthermore, China's experience in DRAM production is limited compared to established leaders; CXMT, for instance, only began volume production of DDR4 in 2021 and has yet to achieve significant market share. This historical context shows that current problems are not new but part of a broader trend of geopolitical tensions in the semiconductor industry.

Consequences for businesses and users

• RAM prices: Prices are expected to remain high at least until 2025, according to TrendForce analyst projections. This affects both consumers looking to upgrade their PCs and businesses needing servers with large memory capacities. For example, data centers using DDR5 could see hardware budget increases of up to 30%.
• Product availability: The RAM shortage could delay the launch of new devices, such as high-end laptops and smartphones, and increase production costs for PC, server, and smartphone manufacturers. Companies like Dell and HP have already warned of potential delays in their product lines due to component shortages.
• Purchasing strategies: Companies will need to plan their acquisitions further in advance and consider alternatives like DDR4 memory instead of DDR5, even if it means sacrificing performance. Some server manufacturers are opting for DDR4 configurations to mitigate cost overruns, while consumers may find limited deals on high-capacity RAM modules.

What should readers know?

A quick fix is not expected. Dependence on a few manufacturers (Samsung, SK Hynix, Micron) will continue, and China's attempts to increase its market share face significant obstacles. Users planning to buy RAM should do so as soon as possible if they find reasonable prices, and businesses should assess their long-term memory needs. Additionally, it is important to closely monitor trade policies between the US and China, as sanctions could exacerbate the situation. For example, new restrictions on the export of lithography equipment could further delay Chinese manufacturers' expansion plans. Meanwhile, RAM demand is expected to grow driven by artificial intelligence and high-performance computing, further pressuring supply. Investors should note that volatility in memory prices could affect tech company stocks, while consumers may see elevated prices for several quarters.

"The long-awaited memory market recovery could be further delayed due to problems at Chinese manufacturers."

In conclusion, the RAM crisis shows no signs of relief in the short term. The challenges of Chinese manufacturers are a reminder of the fragility of the global semiconductor supply chain and the need for diversification. Meanwhile, market players must prepare for an extended period of high prices and limited availability, with implications ranging from consumer wallets to the strategy of large tech corporations.