SK Hynix
Manufactures DRAM and NAND flash memory chips, including AI-focused HBM.
- Part of the chain
- Integrated device manufacturers
- Headquarters
- South Korea
- Listing
- KRX: 000660
- SEC CIK
- not recorded
- Links
- Company website · Investor relations
Filed figures
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Customers and suppliers, as its annual report states them
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Fabrication and packaging sites
8 site(s) recorded on the fab map: 4 operating, 3 under construction, 1 announced. Grouped by the status each site is published under, in the same order on every page. The order is not a judgement about which sites matter. A site run by a joint venture appears on every partner's page.
Operating 4
| Site | Location | Wafer | Nodes | First output |
|---|---|---|---|---|
| Dalian Fab | Dalian, China | 300 mm | NAND | not recorded |
| Wuxi Fab (C2/C2F) | Wuxi, China | 300 mm | DRAM | not recorded |
| Cheongju M15/M15X | Cheongju, South Korea | 300 mm | V-NAND | not recorded |
| Icheon M14/M16 | Icheon, South Korea | 300 mm | DRAM, HBM3E | not recorded |
Under construction 3
| Site | Location | Wafer | Nodes | First output |
|---|---|---|---|---|
| Cheongju M17 | Cheongju, South Korea | 300 mm | not recorded | not recorded |
| Yongin Semiconductor Cluster Y1 | Yongin, South Korea | 300 mm | not recorded | not recorded |
| West Lafayette advanced packaging plant | West Lafayette, Indiana, United States | not recorded | not recorded | 2029 |
Announced 1
| Site | Location | Wafer | Nodes | First output |
|---|---|---|---|---|
| Yongin Semiconductor Cluster Y2 | Yongin, South Korea | 300 mm | not recorded | not recorded |
Node bands
Nodes are recorded on 4 of the 8 sites here, so this is not a full picture of what the company runs. Which bands those nodes fall into, under each definition this record holds. A band is a publisher's statement on a date and not this record's classification: N7 was the leading edge when it arrived and is ordinary now, and nothing about the node changed. So the answer is computed against each definition and shown with the date of it.
4 value(s) on these sites are not a nanometre figure, so no scheme above places them: DRAM, HBM3E, NAND, V-NAND. These bands are stated in nanometres.
Published by SK Hynix
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Named in a headline
A literal text match on the company's name, counted and not curated. It misses items that discuss the company without naming it, and collects items that only mention the name. It is not a measure of coverage.
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How these lists are built
Matched on the company's name in the headline, counted and not curated. This is a literal text match: the name as written, or the same name in capitals, and nothing else. It is not a judgement about what an item is about, so it misses items that discuss the company without naming it, and collects items that only mention the name. It is not a measure of coverage. Strings matched: Hynix, SK Hynix, SK hynix.
Sites are joined by the operator string in the fab data, which is declared per operator rather than matched, because a third of those strings are not a company name.