PDG Tokyo TY1
Princeton Digital Group · TY1 Saitama
- IT live
- 48 MW
- Free to lease
- 3.8 MW
- $ / kW·mo
- $148
- White space
- 96k ft²
Inventory
92% occupiedPower
48 MWlive
3.8 MW to lease · 44.2 MW in use
White space
96k ft²total
7,680 ft² free · 88k ft² occupied
8,919 m² · 713 m² free
Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.
Power
About 72 MW of the utility feed is cooling, conversion, and house load.
Power cost
$148/kW·mo
17.2¢ industrial · 20.3¢ after PUE 1.18
- Per MW·year
- $1.8M
- This site · 48 MW
- $85M/yr
- 140 kW rack
- $20,743/mo
5.4× the cheapest market (Iceland Landsvirkjun). Same IT load there is $69M/yr less.
Japan industrial · utility tariff × PUE, not colo list price.
- Redundancy
- 2N
- Opened
- 2025
- Renewable match
- 45%
- Rack density
- 140 kW
- PUE
- 1.181.00 ideal · 1.60 typical
- Power source
- TEPCO. Dual utility feeds. Seismically isolated (免震) building.
Cooling
Plant
Direct-to-chip
Liquid
Deployed
Rack density
140 kW
H100-eq
—
WUE
—
Operator has not published WUE. Blank, not zero — air-cooled sites still use some water.
AI colo at 140 kW/rack. 59,500 m² campus. Phase 2 fit-out through 2026.
Network carriers
6On-net and metro carriers typically present at this location, including internet exchanges. Not a full circuit inventory.
Clouds
3Native regions and typical Direct Connect / ExpressRoute / Interconnect on-ramps at this campus. Availability varies by hall.
Location
Saitama, Saitama, Japan
Saitama City, Greater Tokyo
35.861°, 139.645° · Asia
Tenants / users
Hyperscale, AI clouds
Notes
96 MW end-state Saitama campus. One of Japan's densest announced AI colos.
Compiled from public filings, operator pages, and reporting. Not an official operator specification.