NTT Seoul
NTT GDC · Seoul
- IT live
- 12 MW
- Free to lease
- 1.1 MW
- $ / kW·mo
- $104
- White space
- 75k ft²
Inventory
91% occupiedPower
12 MWlive
1.1 MW to lease · 10.9 MW in use
White space
75k ft²total
6,750 ft² free · 68k ft² occupied
6,968 m² · 627 m² free
Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.
Power
About 10.5 MW of the utility feed is cooling, conversion, and house load.
Power cost
$104/kW·mo
10.8¢ industrial · 14.3¢ after PUE 1.32
- Per MW·year
- $1.2M
- This site · 12 MW
- $15M/yr
- 10 kW rack
- $1,041/mo
3.4× the cheapest market (Iceland Landsvirkjun). Same IT load there is $11M/yr less.
KEPCO · utility tariff × PUE, not colo list price.
- Redundancy
- N+1
- Opened
- 2018
- Renewable match
- 40%
- Rack density
- 10 kW
- PUE
- 1.321.00 ideal · 1.60 typical
- Power source
- KEPCO. Dual utility feeds.
Cooling
Plant
Hybrid
Liquid
Deployed
Rack density
10 kW
H100-eq
—
WUE
0.72 L/kWh
fleet avg · 2024 · 76k m³/yr at 12 MW
Operator fleet average applied to this hall — not a site meter. NTT DATA GDC 2025 Sustainability Report (FY2024).
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
5Native regions and typical Direct Connect / ExpressRoute / Interconnect on-ramps at this campus. Availability varies by hall.
Location
Seoul, Seoul, South Korea
Seoul, South Korea
37.510°, 127.040° · Asia
Tenants / users
Cloud, enterprise, NTT Cloud
Notes
NTT Seoul wholesale. Pair to Tokyo/Osaka for Japan–Korea DR.
Compiled from public filings, operator pages, and reporting. Not an official operator specification.