Operational
Colocation
Air cooled
Tier IV

AT TOKYO Chuo Center CC1

AT TOKYO · Chuo Center

IT live
70 MW
Free to lease
4.9 MW
$ / kW·mo
$181
White space
486k ft²

Inventory

93% occupied

Power

70 MWlive

4.9 MW to lease · 65.1 MW in use

White space

486k ft²total

34k ft² free · 452k ft² occupied

45k m² · 3,161 m² free

Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.

Power

IT live70 MW
Free to lease4.9 MW
Utility feed87.5 MW
Campus / planned70 MW

About 17.5 MW of the utility feed is cooling, conversion, and house load.

Power cost

$181/kW·mo

18.4¢ industrial · 24.8¢ after PUE 1.35

Per MW·year
$2.2M
This site · 70 MW
$152M/yr
8 kW rack
$1,451/mo
3.2¢ cheapdear 22.4¢

5.7× the cheapest market (Iceland Landsvirkjun). Same IT load there is $126M/yr less.

TEPCO extra-high voltage · utility tariff × PUE, not colo list price.

Redundancy
2N
Opened
2007
Renewable match
25%
Rack density
8 kW
Voltage
PUE
1.351.00 ideal · 1.60 typical
Power source
TEPCO. Dual utility feeds. Seismically isolated (免震) building.

Cooling

Plant

Air / CRAH

Liquid

Not deployed

Rack density

8 kW

H100-eq

WUE

Operator has not published WUE. Blank, not zero — air-cooled sites still use some water.

Chilled-water CRAH on Japan's largest single DC building (~140,000 m²). Liquid-ready suites in CC2/CC3.

Network carriers

9

On-net and metro carriers typically present at this location, including internet exchanges. Not a full circuit inventory.

Clouds

6

Native regions and typical Direct Connect / ExpressRoute / Interconnect on-ramps at this campus. Availability varies by hall.

Location

Tokyo, Tokyo, Japan

Chuo Center, Koto-ku / Tokyo Bay, Tokyo

35.615°, 139.780° · Asia

Tenants / users

Carriers, IX, cloud, finance, OTT

Notes

Japan's largest single data-center building. National interconnection hub (JPIX, JPNAP, BBIX adjacency).

Operator site

Compiled from public filings, operator pages, and reporting. Not an official operator specification.