Data centers in Inzai: status, MW and sources
15 published facilities and projects in Inzai, with location, status, capacity types, dates and sources. Focused on AI and hyperscale infrastructure; not a census of all data centers.
Registry updated (distinct from content verification): 2026-11-11 02:39:44
Reading the Inzai records
The registry contains 15 published records in Inzai. Announced projects, construction and operational facilities are distinguished, with dates and sources for each record.
MW values distinguish IT load, utility supply, facility, campus and planned maximum capacity. Records can cover buildings in the same campus, so their capacities are not simply summed. Municipality coordinates are not exact facility locations.
Recorded facilities and projects
AirTrunk TOK1 (Inzai)
Inzai, Chiba · Expanding · E1
40 MW（Planned maximum (incl. future)）
Status as of: 2025-02-10
Content verified: not recorded
Companies: AirTrunk
Sources: 日本経済新聞
Colt Inzai Data Centre 1
Inzai, Chiba · Operational · E3
8 MW（IT load）
Status as of: Date unknown
Content verified: not recorded
Companies: Colt DCS
Sources: Colt DCS
Colt Inzai Data Centre 2
Inzai, Chiba · Operational · E3
15 MW（IT load）
Status as of: Date unknown
Content verified: not recorded
Companies: Colt DCS
Sources: Colt DCS
Colt Inzai Data Centre 3
Inzai, Chiba · Operational · E3
27 MW（IT load）
Status as of: Date unknown
Content verified: not recorded
Companies: Colt DCS
Sources: Colt DCS
Colt Inzai Data Centre 4
Inzai, Chiba · Operational · E3
20 MW（IT load）
Status as of: 2025-02-26
Content verified: not recorded
Companies: Colt DCS
Sources: Colt DCSクラウド Watch
Google Inzai Data Center
Inzai, Chiba · Operational · E3
Capacity not recorded
Status as of: 2023-04
Content verified: not recorded
Companies: Google
Sources: ジェトロGoogle Japan Blog
Keppel Tokyo Data Centre 3
Inzai, Chiba · Operational · E3
Capacity not recorded
Status as of: 2025
Content verified: not recorded
Companies: Keppel DC REIT
Sources: Keppel Data CentresKeppel Ltd.
MC Digital Realty NRT10 Data Center
Inzai, Chiba · Operational · E3
39 MW（IT load）
Status as of: 2021-09
Content verified: not recorded
Companies: MCデジタル・リアルティ
Sources: ASCII.jpMCデジタル・リアルティ
MFIP Inzai (Mitsui Fudosan, formerly Inzai Technology Building)
Inzai, Chiba · Operational · E3
Capacity not recorded
Status as of: 2014-02
Content verified: not recorded
Companies: 三井不動産ロジスティクスパーク投資法人
Sources: 三井不動産ロジスティクスパーク投資法人三井不動産
STACK Infrastructure TKY01A Data Center
Inzai, Chiba · Operational · E3
18 MW（IT load）
Status as of: 2024-10
Content verified: not recorded
Companies: STACK Infrastructure
Sources: STACK Infrastructureクラウド Watch
STT Tokyo 1 (STT GDC Inzai)
Inzai, Chiba · Operational · E1
Capacity not recorded
Status as of: 2026-10-27
Content verified: not recorded
Companies: STT GDC
Sources: STT GDC Japan東洋経済オンライン
Equinix TY12x Data Center
Inzai, Chiba · Operational · E3
54 MW（IT load）
Status as of: 2021-03
Content verified: not recorded
Companies: Equinix Japan
Equinix TY13x Data Center
Inzai, Chiba · Operational · E3
36 MW（Planned maximum (incl. future)）
Status as of: 2023-06-29
Content verified: not recorded
Companies: Equinix Japan
Sources: クラウド Watchエクイニクス
Data Section Inzai AI Data Center
Inzai, Chiba · Operational · E3
Capacity not recorded
Status as of: 2026-10-23
Content verified: not recorded
Companies: Datasection Inc.
Sources: トレーダーズ・ウェブ（DZH）データセクション（TDnet開示）
Daiwa House DPDC Inzai Park
Inzai, Chiba · Announced · E1
Capacity not recorded
Status as of: 2025
Content verified: not recorded
Companies: Daiwa House Industry Co., Ltd.
Sources: 日経クロステック