Expanding
Colocation
Air cooled
Tier III

MasterDC Prague

MasterDC · Prague

IT live
4 MW
Free to lease
0.6 MW
$ / kW·mo
$121
White space
52k ft²

Inventory

86% occupied

Power

4 MWlive

0.6 MW to lease · 3.4 MW in use

White space

52k ft²total

3,889 ft² free · 48k ft² occupied

4,839 m² · 361 m² free

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

Power

IT live4 MW
Free to lease0.6 MW
Utility feed7.5 MW
Campus / planned6 MW

About 3.5 MW of the utility feed is cooling, conversion, and house load.

Power cost

$121/kW·mo

12.6¢ industrial · 16.6¢ after PUE 1.32

Per MW·year
$1.5M
This site · 4 MW
$5.8M/yr
8 kW rack
$971/mo
3.2¢ cheapdear 22.4¢

3.9× the cheapest market (Iceland Landsvirkjun). Same IT load there is $4.3M/yr less.

CEZ / OTE · utility tariff × PUE, not colo list price.

Redundancy
N+1
Opened
2010
Renewable match
45%
Rack density
8 kW
Voltage
PUE
1.321.00 ideal · 1.60 typical
Power source
CEZ / PRE. Dual 22 kV inlets plus on-site diesel. Nuclear plus coal Czech grid.

Cooling

Plant

Air / CRAH

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.

Chilled-water CRAH, N+1. Isolated hot aisles. Not an AI factory unless noted.

Network carriers

4

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

Clouds

4

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

Location

Prague, Prague, Czech Republic

Prague

50.082°, 14.452° · Europe

Tenants / users

Enterprise, cloud, Czech hosting

Notes

Czech independent colo. Dual-site with Brno. Enterprise and hosting, not a hyperscale campus.

Operator site

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