Operational
Colocation
Air cooled
Tier III

IIJ Matsue Data Center Park

IIJ · Matsue

IT live
8 MW
Free to lease
0.6 MW
$ / kW·mo
$151
White space
56k ft²

Inventory

92% occupied

Power

8 MWlive

0.6 MW to lease · 7.4 MW in use

White space

56k ft²total

4,444 ft² free · 51k ft² occupied

5,161 m² · 413 m² free

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

Power

IT live8 MW
Free to lease0.6 MW
Utility feed10 MW
Campus / planned8 MW

About 2 MW of the utility feed is cooling, conversion, and house load.

Power cost

$151/kW·mo

17.2¢ industrial · 20.6¢ after PUE 1.20

Per MW·year
$1.8M
This site · 8 MW
$14M/yr
8 kW rack
$1,205/mo
3.2¢ cheapdear 22.4¢

5.4× the cheapest market (Iceland Landsvirkjun). Same IT load there is $12M/yr less.

Japan industrial · utility tariff × PUE, not colo list price.

Redundancy
N+1
Opened
2011
Renewable match
50%
Rack density
8 kW
Voltage
PUE
1.201.00 ideal · 1.60 typical
Power source
Chugoku Electric. Cool-climate San'in grid.

Cooling

Plant

Free air

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.

Containerized halls with year-round free-air. Japan's original green modular DC park.

Network carriers

6

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

Matsue, Shimane, Japan

Matsue, Shimane

35.472°, 133.050° · Asia

Tenants / users

IIJ cloud, enterprise, government

Notes

Famous 2011 modular / outside-air campus. Proof that Japan can colo outside Tokyo.

Operator site

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