Operational
Colocation
Air cooled
Tier III

Digital Realty IAH10 Houston

Digital Realty · Houston

IT live
18 MW
Free to lease
2.2 MW
$ / kW·mo
$60
White space
125k ft²

Inventory

88% occupied

Power

18 MWlive

2.2 MW to lease · 15.8 MW in use

White space

125k ft²total

15k ft² free · 110k ft² occupied

12k m² · 1,394 m² free

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

Power

IT live18 MW
Free to lease2.2 MW
Utility feed22.5 MW
Campus / planned18 MW

About 4.5 MW of the utility feed is cooling, conversion, and house load.

Power cost

$60/kW·mo

6.3¢ industrial · 8.2¢ after PUE 1.30

Per MW·year
$717k
This site · 18 MW
$13M/yr
8 kW rack
$478/mo
3.2¢ cheapdear 22.4¢

2.0× the cheapest market (Iceland Landsvirkjun). Same IT load there is $6.4M/yr less.

ERCOT Houston · utility tariff × PUE, not colo list price.

Redundancy
N+1
Opened
2011
Renewable match
60%
Rack density
8 kW
PUE
1.301.00 ideal · 1.60 typical
Power source
CenterPoint / ERCOT.

Cooling

Plant

Evaporative

Liquid

Not deployed

Rack density

8 kW

H100-eq

—

WUE

0.59 L/kWh

fleet avg · 2025 · 93k m³/yr at 18 MW

0 dry2.50 evaporative

Operator fleet average applied to this hall — not a site meter. Digital Realty 2025 Impact Report.

Indirect evaporative / IDEC, N+1. High-density liquid cabinets on request.

Network carriers

1

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

Clouds

5

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

Location

Houston, Texas, United States

12001 North Freeway, Houston, TX 77060

29.940°, -95.410° · North America

Tenants / users

Energy, enterprise, cloud

Notes

Houston North Freeway campus. Five-nines uptime marketed.

Operator site

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