Leaseweb AMS1 Haarlem
Leaseweb · Haarlem
- IT live
- 8 MW
- Free to lease
- 0.7 MW
- $ / kW·mo
- $144
- White space
- 87k ft²
Inventory
91% occupiedPower
8 MWlive
0.7 MW to lease · 7.3 MW in use
White space
87k ft²total
5,000 ft² free · 82k ft² occupied
8,065 m² · 465 m² free
Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.
Power
About 4.5 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 · 8 MW
- $14M/yr
- 8 kW rack
- $1,151/mo
4.8× the cheapest market (Iceland Landsvirkjun). Same IT load there is $11M/yr less.
Haarlem / Liander · utility tariff × PUE, not colo list price.
- Redundancy
- N+1
- Opened
- 1999
- Renewable match
- 100%
- Rack density
- 8 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
Free air
Liquid
Not deployed
Rack density
8 kW
H100-eq
—
WUE
—
Operator has not published WUE. Blank, not zero — air-cooled sites still use some water.
Indirect free-air / IDEC most of the year. Closed-loop dry coolers; no evaporative towers on interconnection halls.
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
Haarlem, North Holland
52.387°, 4.647° · Europe
Tenants / users
Leaseweb cloud, dedicated, CDN, SME colo
Notes
Leaseweb HQ campus. Dual-site with Iron Mountain AMS-1 on the Haarlem belt. Independent Dutch cloud, not multi-tenant interconnection.
Compiled from public filings, operator pages, and reporting. Not an official operator specification.