Under construction
Colocation
Liquid cooling
Tier III

DayOne Nusajaya

DayOne (GDS / GIC) · Sedenak Tech Park

IT live
150 MW
Free to lease
400 MW
$ / kW·mo
$80
White space
313k ft²

Inventory

0% occupied

Power

150 MWlive

400 MW to lease · 0 MW in use

White space

313k ft²total

833k ft² free · occupied

29k m² · 77k m² free

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

Power

IT live150 MW
Free to lease400 MW
Utility feed200 MW
Campus / planned500 MW

About 50 MW of the utility feed is cooling, conversion, and house load.

Power cost

$80/kW·mo

8.4¢ industrial · 10.9¢ after PUE 1.30

Per MW·year
$957k
This site · 150 MW
$143M/yr
50 kW rack
$3,986/mo
3.2¢ cheapdear 22.4¢

2.6× the cheapest market (Iceland Landsvirkjun). Same IT load there is $89M/yr less.

TNB Johor · utility tariff × PUE, not colo list price.

Redundancy
N+1
Opened
2025
Renewable match
20%
Rack density
50 kW
PUE
1.301.00 ideal · 1.60 typical
Power source
Tenaga Nasional.

Cooling

Plant

Hybrid

Liquid

Deployed

Rack density

50 kW

H100-eq

WUE

Operator has not published WUE. Blank, not zero — air-cooled sites still use some water.

AI-ready liquid cooling for Singapore-overflow and Johor AI cluster deployments.

Network carriers

4

On-net and metro carriers typically present at this location, including internet exchanges. Not a full circuit inventory.

Clouds

3

Native regions and typical Direct Connect / ExpressRoute / Interconnect on-ramps at this campus. Availability varies by hall.

Location

Johor Bahru, Johor, Malaysia

Sedenak Tech Park, Johor

1.710°, 103.568° · Asia

Tenants / users

Hyperscale, AI clouds

Notes

One of the largest Southeast Asia AI campuses. Johor is absorbing demand Singapore cannot permit.

Operator site

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