CyrusOne KEP OSK1 Seika
CyrusOne (KKR) · Keihanna
- Planned IT
- 48 MW
- Free to lease
- 38.4 MW
- $ / kW·mo
- $151
- White space
- 150k ft²
Inventory
20% occupiedPower
48 MWlive
38.4 MW to lease · 9.6 MW in use
White space
150k ft²total
120k ft² free · 30k ft² occupied
14k m² · 11k m² free
Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.
Power
Power cost
$151/kW·mo
17.2¢ industrial · 20.6¢ after PUE 1.20
- Per MW·year
- $1.8M
- This site · 48 MW
- $87M/yr
- 30 kW rack
- $4,520/mo
5.4× the cheapest market (Iceland Landsvirkjun). Same IT load there is $71M/yr less.
Japan industrial · utility tariff × PUE, not colo list price.
- Redundancy
- 2N
- Opened
- 2027
- Renewable match
- 45%
- Rack density
- 30 kW
- PUE
- 1.201.00 ideal · 1.60 typical
- Power source
- Kansai Electric (KEPCO). Dual feeds. Seismically isolated building.
Cooling
Plant
Hybrid
Liquid
Deployed
Rack density
30 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
4On-net and metro carriers typically present at this location, including internet exchanges. Not a full circuit inventory.
Clouds
4Native regions and typical Direct Connect / ExpressRoute / Interconnect on-ramps at this campus. Availability varies by hall.
Location
Seika, Kyoto, Japan
Seika Town, Kyoto
34.741°, 135.780° · Asia
Tenants / users
Hyperscale, AI
Notes
48 MW CyrusOne Kansai hall in the Keihanna cluster (NTT OSK11 / Colt neighbors).
Compiled from public filings, operator pages, and reporting. Not an official operator specification.