Operational
Colocation
Air cooled
Tier III

Digital Realty MAD1

Digital Realty / Interxion · Julián Camarillo

IT live
8 MW
Free to lease
1.1 MW
$ / kW·mo
$121
White space
63k ft²

Inventory

86% occupied

Power

8 MWlive

1.1 MW to lease · 6.9 MW in use

White space

63k ft²total

8,750 ft² free · 54k ft² occupied

5,806 m² · 813 m² free

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

Power

IT live8 MW
Free to lease1.1 MW
Utility feed10 MW
Campus / planned8 MW

About 2 MW of the utility feed is cooling, conversion, and house load.

Power cost

$121/kW·mo

12.2¢ industrial · 16.6¢ after PUE 1.36

Per MW·year
$1.5M
This site · 8 MW
$12M/yr
6 kW rack
$727/mo
3.2¢ cheapdear 22.4¢

3.8× the cheapest market (Iceland Landsvirkjun). Same IT load there is $8.6M/yr less.

Spain industrial · utility tariff × PUE, not colo list price.

Redundancy
N+1
Opened
2010
Renewable match
70%
Rack density
6 kW
PUE
1.361.00 ideal · 1.60 typical
Power source
Redeia. Interxion brand in Spain.

Cooling

Plant

Air / CRAH

Liquid

Not deployed

Rack density

6 kW

H100-eq

WUE

0.59 L/kWh

fleet avg · 2025 · 41k m³/yr at 8 MW

0 dry2.50 evaporative

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

Chilled-water CRAH. Liquid-ready suites on newer MAD buildings.

Network carriers

7

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

Madrid, Madrid, Spain

Julián Camarillo, Madrid

40.436°, -3.621° · Europe

Tenants / users

Networks, cloud, finance — DE-CIX/ESpanix adjacency

Notes

Flagship Interxion Madrid interconnection IBX on Julián Camarillo.

Operator site

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