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[News] Memory Giants Samsung and Micron Rumored to Expand Production
Recently, it was reported that to meet the increasing demand for memory chips driven by the artificial intelligence (AI) boom, both Samsung Electronics and Micron set about ramping up their memory chip production capacity. Samsung plans to restart construction of the new Pyeongtaek plant (P5) infrastructure as early as 3Q24. Micron is building HBM testing and mass production lines at its headquarters in Boise, Idaho, U.S. and is considering producing HBM in Malaysia for the first time to meet the growing demand brought by the AI surge.
Samsung Restarts the Construction of P5 Plant
As per foreign media reports, Samsung has decided to restart the construction of the P5 infrastructure, which is expected to resume as early as 3Q24 and be completed in April 2027, though the actual date of starting production could be earlier.
Previously, P5 reportedly suspended construction at the end of January, which was said to be a temporary measure to coordinate progress, with investment not yet been finalized, as stated by Samsung at that time. Industry analysts interpret Samsung’s decision to resume P5 construction as a response to the AI-driven surge in demand for memory chip.
It is reported that the Samsung P5 plant is a large wafer fab with eight cleanrooms, while P1 to P4 only have four respectively, which makes Samsung’s plan to achieve large-scale production to meet market demand possible. However, no official announcement regarding the specific use of P5 has been disclosed so far.
According to Korean media reports, industry sources stated that Samsung held an internal management committee conference of the board of directors on May 30, during which they submitted and passed the agenda for the P5 infrastructure construction. The management committee was chaired by CEO and head of the DX division, Jong-hee Han, involving other members such as MX business head Noh Tae-moon, management support director Park Hak-gyu, and head of the memory business division Lee Jeong-bae.
Hwang Sang-joong, vice president and head of DRAM Product and Technology at Samsung, stated in March this year that HBM output for this year was expected to be 2.9 times that of last year. The company also announced its HBM roadmap, projecting that HBM shipment in 2026 would be 13.8 times the 2023 output, and by 2028, the annual HBM output would further increase to 23.1 times the 2023 level.
Micron Builds HBM Testing and Mass-Production Lines in the U.S.
On June 19, multiple media reported that Micron is building HBM testing and mass production lines at its headquarters in Boise, Idaho, and is considering producing HBM in Malaysia for the first time to meet the increased demand driven by the AI boom. Micron’s Boise wafer fab is reportedly to put into operation in 2025 and start DRAM production in 2026.
Previously, Micron announced plans to increase its HBM market share from the current “mid-single digits” to around 20% within a year. As of now, Micron has been expanding its memory capacity in various locations.
At the end of April, Micron officially announced that it had received USD 6.1 billion of government subsidies from the U.S. CHIPS and Science Act. These funds, along with additional state and local incentives, will support Micron in building a leading DRAM memory manufacturing plant in Idaho and two advanced DRAM memory manufacturing plants in Clay, New York.
The Idaho plant commenced construction in October 2023. Micron revealed that the plant is expected to run in 2025 and start DRAM production in 2026, with DRAM output increasing in line with industry demand. The New York project is in the phase of initial design, field study, and license application (NEPA application included). Construction of the wafer fab is expected to begin in 2025 and production in 2028, which will increase depending on market demand over the next decade. The press release noted that the U.S. government’s subsidies will support Micron’s plan to invest around USD 50 billion of total capital expenditures to lead domestic memory manufacturing by 2030.
In May, Japanese media Nikkan Kogyo Shimbun reported that Micron will pour JPY 600 to 800 billion to build an advanced DRAM chip plant using EUV lithography in Hiroshima, Japan. Construction is expected to start in early 2026 and be completed in late 2027 at the earliest. Japan had previously approved up to JPY 192 billion of subsidies to support Micron’s plant construction and next-generation chip production in Hiroshima.
The new Micron plant in Hiroshima will be located near the existing Fab 15, focusing on DRAM production, excluding back-end packaging and testing, with priority given to the fabrication of HBM products.
In October 2023, Micron inaugurated its second smart (Advanced assembly and test) plant in Penang, Malaysia, with an initial investment of USD 1 billion. Following the completion of the first plant, Micron allocated an additional USD 1 billion to expand the second smart plant, expanding its building area to 1.5 million square feet.
(Photo credit: Samsung)
