South Korea / Site
용인 죽전 퍼시픽써니 데이터센터 · Yongin Jukjeon Data Center · 용인 죽전 데이터센터 · Pacific Sunny Data Centre · Jukjeon Data Centre
Two-building carrier-neutral hyperscale colocation development commissioned by Pacific Asset Management, with LG CNS responsible for infrastructure and operation and Hyundai E&C responsible for construction. Completion was announced on 2025-10-24. Reported site capacities are 64 MW IT and 100 MW grid receiving capacity; these overlap and must not be added. Operational status is supported by completion and KakaoBank's current Jukjeon IDC disclosure, but utilization and individual-building commissioning are unknown.
Statements retain their dates, definitions and development scope. Do not add these rows together.
| Claim / measurement | Scope and status | As of | Evidence and accounting |
|---|---|---|---|
| 100 MW Grid connection | Original Yongin Jukjeon development Planned · cumulative | 2022-03-29 | Reported claim ↗ Excluded from capacity totals. As-of is announcement date. Source explicitly defines receiving capacity as electricity received from the utility; not IT load. Overlaps the later completion claim. |
| 64 MW IT load | Completed Pacific Sunny site; two buildings collectively Operational · cumulative | 2025-10-24 | Reported claim ↗ Excluded from capacity totals. As-of is completion announcement date, not a load measurement or commercial opening date. Installed/design capability; utilization and per-building distribution are undisclosed. |
| 100 MW Grid connection | Completed Pacific Sunny site receiving capacity Operational · cumulative | 2025-10-24 | Reported claim ↗ Excluded from capacity totals. As-of is completion announcement date. Receiving capacity includes power supporting IT and infrastructure and must not be added to 64 MW IT or the earlier 100 MW claim. |
CPP Investments and Pacific Asset Management announced the Jukjeon development joint venture.
Supporting source ↗Investor announcement targeted June 2024 completion; subsequent builder disclosures show a later staged completion.
Supporting source ↗Builder's September 2025 retrospective reports A-building construction finished in December 2024; commercial opening was not specified.
Supporting source ↗September 23 builder article expected B-building completion at the end of September.
Supporting source ↗Hyundai E&C announced recent completion of the two-building project without specifying the exact completion day.
Supporting source ↗Investor announcement also names Dreammark 1 and GS Retail. Current legal title and investor percentages were not established.
Source ↗Retained as one site; no separate profiles or unsupported parent hierarchy created.
Source ↗Differs from builder's completion value of 99,125 m² and original 99,070 m²; measurement scope is unresolved.
Source ↗Reported as gross floor area, not land area; preserve competing municipal figure.
Source ↗Differs from original four below-ground/four above-ground design disclosure; reconciliation requires as-built records.
Source ↗Builder description; no utility interconnection record obtained.
Source ↗Builder-reported performance; measurement period, utilization and independent validation undisclosed.
Source ↗Design/performance assertion; no independent certification certificate located.
Source ↗Completion release describes installed systems; no confirmed liquid-cooling specification.
Source ↗Release does not explicitly state the unit denominator; do not automatically interpret as per-rack measured density.
Source ↗Planned layout capability, not installed site rack count.
Source ↗Tenants may choose telecom carriers; named carriers and fiber-route diversity were not disclosed in reviewed primary sources.
Source ↗2025 reporting links planned tenancy to this property; current KakaoBank policy lists an operating Jukjeon IDC. Leased capacity and fit-out date unknown.
Source ↗Source attribution does not imply independent verification or permission to reuse images.
Published 2022-03-29 · Retrieved 2026-10-07
LG CNS names Pacific Asset Management's Yongin Jukjeon project, responsibility for consulting/infrastructure/operation, colocation, 100 MW receiving capacity, and planned 2024 completion.
Published 2022-03-21 · Retrieved 2026-10-07
Investor announcement identifies South Korea and eastern Seoul metropolitan area, the development JV and additional investors, LG CNS as intended operator, 99,070 square metres and planned June 2024 completion. Search-index content was readable; opened page exposed little text.
Published 2025-09-23 · Retrieved 2026-10-07
Builder reports A-building completion in December 2024 and planned B-building completion in late September 2025; describes 64 MW IT, 100 MW receiving capacity and 154 kV underground supply.
Published 2025-10-24 · Retrieved 2026-10-07
Completion announcement names Yongin, Gyeonggi-do, two data-center buildings, Pacific commissioning and CPP/Shinhan investment; reports 64 MW IT, 100 MW receiving capacity, 99,125 square metres, PUE 1.3 and Tier III-or-better design.
Published Date unavailable · Retrieved 2026-10-07
Municipal inventory row 20 names Yongin Jukjeon Pacific Sunny Data Center at Suji-gu Daeji-ro 233; lists land 34,730.3 square metres, gross floor area 99,142.19 square metres and B3/5 floors. Row was accessible through a publicly indexed variant of this page.
Published Date unavailable · Retrieved 2026-10-07
Current policy, with equipment count dated 2026-07-16, includes Jukjeon IDC among locations with operating video equipment; supports tenant presence and operation, not whole-site utilization.
Published 2025-03-11 · Retrieved 2026-10-07
Reporting identifies KakaoBank's planned active-center tenancy specifically within LG CNS's Yongin Jukjeon data center.
Published Date unavailable · Retrieved 2026-10-07
Directory identifies Jukjeon-dong, Yongin, Gyeonggi-do and LG CNS; lists parcel 1358 and a nearby separate DAOU Jukjeon facility. Its under-construction status is inconsistent with newer builder evidence.
Published Date unavailable · Retrieved 2026-10-07
2026 first-half results release identifies continued revenue from Jukjeon hyperscale data-center DBO work; page did not expose a publication date.
Name: 국내 최대, 멈추지 않는 데이터의 심장: 용인 죽전 퍼시픽써니 데이터센터 준공 스토리; 현대건설, ‘용인 죽전 퍼시픽써니 데이터센터’ 준공; 지식산업센터현황 — 용인시청
Aliases: LG CNS, 국내 최대 규모 ‘죽전 데이터센터’ 구축 — LG CNS-issued release distributed by Newswire; CPP Investments and Pacific Asset Management To Develop the Largest Carrier-Neutral Data Centre in South Korea; 현대건설, ‘용인 죽전 퍼시픽써니 데이터센터’ 준공; Pacific Sunny Data Centre in Seoul | LG CNS
Kind: 현대건설, ‘용인 죽전 퍼시픽써니 데이터센터’ 준공
Country: CPP Investments and Pacific Asset Management To Develop the Largest Carrier-Neutral Data Centre in South Korea; Pacific Sunny Data Centre in Seoul | LG CNS
Region: 현대건설, ‘용인 죽전 퍼시픽써니 데이터센터’ 준공; Pacific Sunny Data Centre in Seoul | LG CNS
City: 현대건설, ‘용인 죽전 퍼시픽써니 데이터센터’ 준공; 지식산업센터현황 — 용인시청
Address: 지식산업센터현황 — 용인시청; 현대건설, ‘용인 죽전 퍼시픽써니 데이터센터’ 준공
Operator: LG CNS, 국내 최대 규모 ‘죽전 데이터센터’ 구축 — LG CNS-issued release distributed by Newswire; CPP Investments and Pacific Asset Management To Develop the Largest Carrier-Neutral Data Centre in South Korea; Pacific Sunny Data Centre in Seoul | LG CNS; LG CNS, 상반기 매출 2.8조원…대외 사업 확대로 실적 견인
Business Model: LG CNS, 국내 최대 규모 ‘죽전 데이터센터’ 구축 — LG CNS-issued release distributed by Newswire; CPP Investments and Pacific Asset Management To Develop the Largest Carrier-Neutral Data Centre in South Korea
Scale: 현대건설, ‘용인 죽전 퍼시픽써니 데이터센터’ 준공
Statuses: 현대건설, ‘용인 죽전 퍼시픽써니 데이터센터’ 준공; 영상정보처리운영방침 — 카카오뱅크; 카카오뱅크, '액티브 데이터센터' 추가 구축…은행권 최다 5개 센터 운영
Summary: LG CNS, 국내 최대 규모 ‘죽전 데이터센터’ 구축 — LG CNS-issued release distributed by Newswire; 현대건설, ‘용인 죽전 퍼시픽써니 데이터센터’ 준공; 영상정보처리운영방침 — 카카오뱅크; 카카오뱅크, '액티브 데이터센터' 추가 구축…은행권 최다 5개 센터 운영
Location: 지식산업센터현황 — 용인시청
Stable identifier: 2437ee8b-0e5a-460c-bf8b-974c8d87d55d