Micron reportedly halts server chip sales to China data centers

Micron will halt sales of server chips to data centers in China after failing to recover from a 2023 ban on its products in critical infrastructure, according to sources familiar with the matter.

The US-based memory chipmaker generated US$3.4 billion, or 12% of its revenue, from mainland China last year.

It will continue supplying chips to Chinese customers with major data center operations abroad, including Lenovo, and will keep selling to the automotive and mobile phone sectors.

China’s ban has helped rivals such as Samsung, SK Hynix, YMTC, and CXMT capture a larger share of the country’s fast-growing data center market, which saw investments surge ninefold to 24.7 billion yuan (US$3.4 billion) in 2024.

Micron’s data center team in China has over 300 employees, but the impact on jobs is unclear.

The company still runs a packaging facility in Xian and maintains a presence in China’s semiconductor industry.

🔗 Source: Reuters

🧠 Food for thought

Implications, context, and why it matters.

Micron’s China server exit blurs the market picture

Micron made $3.4 billion, or 12% of revenue, in mainland China last year, yet the article gives no breakout of data center sales before the 2023 ban. Without Micron’s pre-ban server Dynamic Random-Access Memory (DRAM) or Solid-State Drive (SSD) share in China, investors cannot gauge whether rivals’ gains are share shifts or fresh demand.
China’s data center spend jumped ninefold to 24.7 billion yuan ($3.4 billion) in 2024. That windfall likely flowed to Samsung and SK Hynix, plus locals CXMT (ChangXin Memory Technologies is a Chinese DRAM maker) and YMTC (Yangtze Memory Technologies Co. is a Chinese NAND flash memory maker). If Micron held 10% to 15% of server memory there, the ban removes about $300 million to $500 million a year.

Offshore data centers by Chinese buyers create windows for non-China vendors

Asia Pacific added 1.6 gigawatts (GW) of data center power last year and is set to reach 14 GW by end-2025. India and Malaysia lead. Indonesia, Thailand, and the Philippines expand too. Micron will still supply two Chinese customers with sizable offshore operations, including Lenovo, which lifts orders in these hubs for suppliers blocked inside China.
For equipment makers, integrators, and power or cooling firms, timing matters. India’s capacity rose from roughly 350 to 400 megawatts (MW) pre-pandemic to about 1.2 GW, and could pass 2 GW within 2 to 3 years. Malaysia and Indonesia are building fast too. Early moves can capture more of the shift.