NTT West Sonezaki
NTT West · Osaka North
- IT live
- 10 MW
- Free to lease
- 0.8 MW
- $ / kW·mo
- $151
- White space
- 42k ft²
Inventory
92% occupiedPower
10 MWlive
0.8 MW to lease · 9.2 MW in use
White space
42k ft²total
3,333 ft² free · 38k ft² occupied
3,871 m² · 310 m² free
Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.
Power
About 10 MW of the utility feed is cooling, conversion, and house load.
Power cost
$151/kW·mo
16.2¢ industrial · 20.7¢ after PUE 1.28
- Per MW·year
- $1.8M
- This site · 10 MW
- $18M/yr
- 20 kW rack
- $3,027/mo
5.1× the cheapest market (Iceland Landsvirkjun). Same IT load there is $15M/yr less.
Kansai Electric · utility tariff × PUE, not colo list price.
- Redundancy
- N+1
- Opened
- 2022
- Renewable match
- 25%
- Rack density
- 20 kW
- PUE
- 1.281.00 ideal · 1.60 typical
- Power source
- Kansai Electric (KEPCO). Dual feeds. Seismically isolated building.
Cooling
Plant
Hybrid
Liquid
Deployed
Rack density
20 kW
H100-eq
—
WUE
—
Operator has not published WUE. Blank, not zero — air-cooled sites still use some water.
Hybrid CRAH plus CDU-fed direct-to-chip loops for high-density AI cabinets.
Network carriers
6On-net and metro carriers typically present at this location, including internet exchanges. Not a full circuit inventory.
Clouds
6Native regions and typical Direct Connect / ExpressRoute / Interconnect on-ramps at this campus. Availability varies by hall.
Location
Osaka, Osaka, Japan
Sonezaki, Kita-ku, Osaka
34.702°, 135.510° · Asia
Tenants / users
Enterprise, regional cloud
Notes
NTT West Osaka-north hall, 20 kW+ racks. Urban Kansai complement to Ibaraki wholesale.
Compiled from public filings, operator pages, and reporting. Not an official operator specification.