{"rewrite":{"id":"r_42d0fd0bc488b4e2896b40c1","clusterId":"c_c3e8f317e34b4d7f670540b7","slug":"sk-hynix-to-invest-54-trillion-won-in-new-memory-chip-fabs","model":"deepseek-v4-flash:free","headline":"SK Hynix to Invest 54 Trillion Won in New Memory Chip Fabs","summary":"SK Hynix announced plans to invest 54 trillion won (about 6 trillion yen) to build new memory chip factories in South Korea. The company will spend 35.2 trillion won on the Y2 DRAM fab in Yongin and 19.1 trillion won on the M17 NAND fab in Cheongju, with construction starting in 2027.","whyItMatters":"The investment secures mid-to-long-term production capacity for AI memory demand, with the Yongin Y2 fab set to produce next-generation DRAM including HBM by 2029.","webCardHtml":"\u003cp\u003eThe Y2 fab in Yongin, about 40 kilometers south of Seoul, will be the second of four planned factories in the semiconductor cluster. It will have a total floor area of about 1.13 million square meters and will produce next-generation DRAM products, including high bandwidth memory. Construction begins in July 2027, with the first cleanroom opening in June 2029.\u003c/p\u003e\u003cp\u003eIn Cheongju, the M17 fab will cover about 680,000 square meters and will be built alongside existing NAND flash memory plants M11, M12, and M15. Construction starts in February 2027, with the first cleanroom opening in December 2028. The master plan runs through April 2031.\u003c/p\u003e","blueskyPost":"SK Hynix's 54 trillion won investment splits between two fabs, with DRAM in Yongin and NAND in Cheongju. The 2027 construction start suggests the company is betting on a memory demand cycle that has not yet materialized.","twitterPost":"SK Hynix commits 54 trillion won to two fabs, but construction does not start until 2027, signaling a long-term bet on memory demand.","threadsPost":"SK Hynix is spending 54 trillion won on new memory fabs, with 35.2 trillion for DRAM in Yongin and 19.1 trillion for NAND in Cheongju. Construction starts in 2027, which means the company is betting on a demand cycle years out, not on the current market.","newsletterBlurb":"SK Hynix will invest 54 trillion won to build new memory chip factories in South Korea, targeting AI memory demand. The Y2 DRAM fab in Yongin and M17 NAND fab in Cheongju are set to begin construction in 2027, with production starting in 2028 and 2029.","attributionJson":"[{\"source\":\"GIGAZINE\",\"url\":\"https://gigazine.net/news/20260810-sk-hynix-38b/\",\"title\":\"SK Hynixが韓国で約6兆円を投じて半導体製造施設を拡張する計画、龍仁に約4兆円のDRAM工場、清州に約2兆円のNAND製造工場を建設へ\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":5538,"outputTokens":624,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1786426441,"createdAt":"2026-08-11T05:26:05.000Z","publishedAt":"2026-08-11T05:26:44.000Z","updatedAt":"2026-08-11T05:26:05.000Z"},"cluster":{"id":"c_c3e8f317e34b4d7f670540b7","canonicalTitle":"SK Hynixが韓国で約6兆円を投じて半導体製造施設を拡張する計画、龍仁に約4兆円のDRAM工場、清州に約2兆円のNAND製造工場を建設へ","representativeArticleId":"a_bbb6d9fcf6850029c50e0e59","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[],\"studios\":[],\"people\":[],\"type\":\"business\",\"domain\":\"industry\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-08-10T12:00:00.000Z","lastSeenAt":"2026-08-10T12:00:00.000Z","updatedAt":"2026-08-11T05:26:45.000Z"},"attribution":[{"source":"GIGAZINE","url":"https://gigazine.net/news/20260810-sk-hynix-38b/","title":"SK Hynixが韓国で約6兆円を投じて半導体製造施設を拡張する計画、龍仁に約4兆円のDRAM工場、清州に約2兆円のNAND製造工場を建設へ"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":[],"studios":[],"people":[],"type":"business","domain":"industry","is_roundup":false},"keyFacts":null}