Iron Mountain AMS-1 Haarlem
Iron Mountain · Haarlem Westpoort
- IT live
- 13 MW
- Free to lease
- 1.2 MW
- $ / kW·mo
- $144
- White space
- 307k ft²
Inventory
91% occupiedPower
13 MWlive
1.2 MW to lease · 11.8 MW in use
White space
307k ft²total
6,648 ft² free · 300k ft² occupied
29k m² · 618 m² free
Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.
Power
About 41 MW of the utility feed is cooling, conversion, and house load.
Power cost
$144/kW·mo
15.4¢ industrial · 19.7¢ after PUE 1.28
- Per MW·year
- $1.7M
- This site · 13 MW
- $22M/yr
- 12 kW rack
- $1,727/mo
4.8× the cheapest market (Iceland Landsvirkjun). Same IT load there is $18M/yr less.
Haarlem / Liander · utility tariff × PUE, not colo list price.
- Redundancy
- N+1
- Opened
- 2007
- Renewable match
- 100%
- Rack density
- 12 kW
- PUE
- 1.281.00 ideal · 1.60 typical
- Power source
- TenneT / Liander. Dual MV inlets plus on-site diesel. Dutch wind-plus-gas mix; DDA halls buy 100 percent certified green power.
Cooling
Plant
Hybrid
Liquid
Deployed
Rack density
12 kW
H100-eq
—
WUE
—
Operator has not published WUE. Blank, not zero — air-cooled sites still use some water.
Hybrid CRAH plus CDU-fed direct-to-chip loops for high-density AI cabinets.
Network carriers
10On-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
Haarlem, North Holland, Netherlands
J.W. Lucasweg 35, 2031 BE Haarlem
52.390°, 4.655° · Europe
Tenants / users
Hyperscale, cloud, 60-plus carriers, AMS-IX remote, 160 customers
Notes
23-acre Haarlem campus. 13.1 MW live, next 10 MW 2027, 43.1 MW / 30,000 sqm end-state. One of the few operators still expanding inside the Amsterdam moratorium ring. 20 km from the ring.
Compiled from public filings, operator pages, and reporting. Not an official operator specification.