KOREA DATA CENTER DATABASE
Find a domestic data center and compare them under the same conditions.
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Latest facility record check 2026-10-10 · The verification date for each individual record is indicated in the details. The number of registered entries does not represent the total market size nationwide.
Official specification evidence 93records · latest check 2026-10-14. The listing of specifications does not imply verification of remaining capacity or the validity of certifications.
Centers by operator · 29entities
Current Search Results: Project Stage and Regional Distribution
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Compare selected centers →Reference locations for each region are indicated by dotted borders. Centers with unconfirmed locations are also included in the list below.
SGC AI Infrastructure · Plan
View Center Details →SGC Gunsan AI Data Center
SGC Green Power Site, 1331 Oehang-ro, Gunsan-si, Jeonbuk Special Self-Governing Province · Address-based location
Gasan K-Square Data Center
Koramco Asset Management
319-19 Gasan-dong, Geumcheon-gu, Seoul
- Public Power
- Undisclosed
- Size & facility
- Total floor area: 41,214.54 m²
Official Cross-VerificationFacility record checked 2026-08-20
New Construction of the Gaebong-dong Data Center
Operator verification in progress
166-2 Gaebong-dong, Guro-gu, Seoul
- Public Power
- Undisclosed
- Size & facility
- Total floor area: 20,665 m²
Official Cross-VerificationFacility record checked 2026-08-20
Naver Data Center Gak, Sejong
Naver
824 Haengbok-daero, Sejong, South Korea
- Public Power
- Designed for a maximum power intake capacity of 270 MW
- Size & facility
- Site area: approximately 290,000 square meters
Official Cross-VerificationFacility record checked 2026-08-20
Naver Data Center Gak, Chuncheon
Naver
1154-79 Sunhwan-daero, Dong-myeon, Chuncheon-si, Gangwon Special Self-Governing Province
- Public Power
- Each is 1/6.75 the size of Sejong; verify official comparisons and absolute values separately.
- Size & facility
- Total floor area: approximately 46,850 m²
Official Cross-VerificationFacility record checked 2026-08-20
Data Center in Block 7, Oryong District, Muan
Project operator not disclosed
Support Block 7, Oryong-ri, Illo-eup, Muan-gun, Jeollanam-do, South Korea
- Public Power
- Definitions of “200MW-class planned and installed capacity,” “IT load,” and “UPS,” as well as KEPCO’s supply approval, have not been confirmed.
- Size & facility
- Site area: 37,695.2 m²; total floor area: 85,667 m²; 3 buildings; planned maximum height: 48 m
운영사·공식자료 확인Facility record checked 2026-09-14
Data Center in Songjeong-dong, Busan
Operator verification in progress
1711-4 Songjeong-dong, Gangseo-gu, Busan Metropolitan City, and 4 other parcels
- Public Power
- Undisclosed
- Size & facility
- Total floor area: 46,107.49 m²
Official Cross-VerificationFacility record checked 2026-08-20
Busan Healthcare Big Data Center
Busan Metropolitan City
3025 Myeongji-dong, Gangseo-gu, Busan Metropolitan City, Public Administrative Zone 6
- Public Power
- Undisclosed
- Size & facility
- Total floor area: 4,572 ㎡
Official Cross-VerificationFacility record checked 2026-08-20
Bucheon Naedong Data Center
Operator verification in progress
222-13 Naedong, Ojeong-gu, Bucheon-si, Gyeonggi-do, and 10 other parcels
- Public Power
- Undisclosed
- Size & facility
- 1 basement level and 4 above-ground floors
Official Cross-VerificationFacility record checked 2026-08-20
Bucheon Samjeong-dong Data Center
Operator verification in progress
13-15 Samjeong-dong, Ojeong-gu, Bucheon-si, Gyeonggi-do
- Public Power
- Undisclosed
- Size & facility
- 5 basement levels and 7 above-ground levels
Official Cross-VerificationFacility record checked 2026-08-20
Samsung SDS Gumi Data Center
Samsung SDS
302 3gongdan 3-ro, Gumi, South Korea
- Public Power
- Undisclosed
- Size & facility
- Confirm the official network of five domestic data centers
운영사·공식자료 확인Facility record checked 2026-08-17
Samsung SDS Dongtan Data Center
Samsung SDS
14 Dongtan-daero 9na-gil, Hwaseong, South Korea
- Public Power
- 40 MW power supply design; PUE of 1.14 announced in 2024
- Size & facility
- Total floor area: 33,840 m²; server room: 7,035 m²
운영사·공식자료 확인Facility record checked 2026-08-17
Samsung SDS Sangam Data Center
Samsung SDS
24 World Cup buk-ro 60-gil, Mapo-gu, Seoul, South Korea
- Public Power
- 2024 Publicly Reported PUE: 1.35
- Size & facility
- Urban Data Center
운영사·공식자료 확인Facility record checked 2026-08-17
Samsung SDS Suwon Data Center
Samsung SDS
10 Samsung-ro 168beon-gil, Yeongtong-gu, Suwon, South Korea
- Public Power
- 2024 Publicly Reported PUE: 1.50
- Size & facility
- Tier III Design Operation Hub
운영사·공식자료 확인Facility record checked 2026-08-17
Samsung SDS Chuncheon Data Center
Samsung SDS
409-14 Yetgyeongchun-ro, Chuncheon, South Korea
- Public Power
- 2024 Publicly Disclosed PUE: 1.30
- Size & facility
- SDDC·Modular Data Centers
운영사·공식자료 확인Facility record checked 2026-08-17
세종 액티스코리아 협의 AI 데이터센터
액티스코리아(투자·개발 추진, 운영사 미확인)
세종특별자치시(후보 사업지·필지 미확정)
- Public Power
- 100MW 기술적 정의 미공개·수전용량·UPS·IT Load·PUE·전력계약 미확인
- Size & facility
- 총 1조8천억원·약 13만㎡·100MW급 계획·연면적·랙수 미공개
운영사·공식자료 확인Facility record checked 2026-10-10
세종 SK증권·메테우스 협의 AI 데이터센터
SK증권·메테우스자산운용·시드에이치(역할 확인 중)
세종특별자치시(후보 사업지·필지 미확정)
- Public Power
- 360MW 기술적 정의 미공개·수전용량·UPS·IT Load·PUE·전력계약 미확인
- Size & facility
- 총 7조원·360MW급 계획·대지·연면적·랙수 미공개
운영사·공식자료 확인Facility record checked 2026-10-09
Koramco Data Center in Seonggok-dong, Ansan
Koramco Asset Management
712 Seonggok-dong, Danwon-gu, Ansan-si, Gyeonggi-do
- Public Power
- Undisclosed
- Size & facility
- Total floor area: 36,877 m²
Official Cross-VerificationFacility record checked 2026-08-20
Pacific Sunny Data Center in Jukjeon, Yongin
LG CNS
233 Daejiro, Suji-gu, Yongin-si, Gyeonggi-do
- Public Power
- Undisclosed
- Size & facility
- 4 basement levels and 4 above-ground levels
Official Cross-VerificationFacility record checked 2026-08-20
Wonju KT AI Data Center Project
KT·kt cloud (business entity verification in progress)
Wonju City, Gangwon Special Self-Governing Province (specific details of the candidate site not yet determined)
- Public Power
- Reports regarding power supply capacity, UPS, IT load, undisclosed PUE, and the securing of 150 MW require verification of official sources.
- Size & facility
- Project scale, total floor area, and number of racks are not disclosed.
운영사·공식자료 확인Facility record checked 2026-09-08
Uijeongbu Yonghyeon-dong Data Center
Operator verification in progress
522-8 Yonghyeon-dong, Uijeongbu-si, Gyeonggi-do
- Public Power
- Undisclosed
- Size & facility
- Total floor area: 23,480.78 m²
Official Cross-VerificationFacility record checked 2026-08-20
Aegis Ansan Choji-dong Data Center
Lotte Innovate
Area around 624-3, Choji-dong, Danwon-gu, Ansan-si, Gyeonggi-do
- Public Power
- Power capacity: 40 MW; IT load, UPS, and PUE not disclosed
- Size & facility
- Site area: approx. 11,795.6 m²; total floor area: approx. 49,591 m²; 2 basement levels / 9 above-ground levels
운영사·공식자료 확인Facility record checked 2026-09-06
Changwon AI Data Center Dedicated to the Defense Industry
Changwon Bangsan AIDC Consortium
Area around 23-3 and 23-5, Palyong-dong, Uichang-gu, Changwon-si, South Gyeongsang Province
- Public Power
- Planned power intake: 100 MW; it is unclear whether KEPCO has secured this capacity.
- Size & facility
- Total floor area: 74,606 m²; planned layout: 1 basement level and 5 above-ground floors
Official Cross-VerificationFacility record checked 2026-08-20
Chuncheon Water-Heat Energy Shinsegae Consortium AI Data Center
Shinsegae Group·SSG AI DC (business operator to be confirmed)
Water-Heat Energy Convergence Cluster, Jinae-ri, Dong-myeon, Chuncheon-si, Gangwon Special Self-Governing Province (specific lots to be determined)
- Public Power
- Individual power intake capacity, UPS, IT load, PUE, and power contracts are not disclosed.
- Size & facility
- Of the 815,000 m² cluster, the site and building sizes for individual data centers have not yet been determined.
운영사·공식자료 확인Facility record checked 2026-09-08
Kakao Data Center in Ansan
Kakao
55 Hanyang University-ro, Sangnok-gu, Ansan-si, Gyeonggi-do
- Public Power
- Undisclosed or planned PUE of 1.3 or lower
- Size & facility
- Total floor area: 47,378 m²; 120,000 servers
Official Cross-VerificationFacility record checked 2026-08-20
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