Digital Realty ATL13 56 Marietta
Digital Realty · Downtown Atlanta
- IT live
- 10 MW
- Free to lease
- 1.2 MW
- $ / kW·mo
- $66
- White space
- 83k ft²
Inventory
88% occupiedPower
10 MWlive
1.2 MW to lease · 8.8 MW in use
White space
83k ft²total
10k ft² free · 73k ft² occupied
7,742 m² · 929 m² free
Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.
Power
About 2.5 MW of the utility feed is cooling, conversion, and house load.
Power cost
$66/kW·mo
7¢ industrial · 9.1¢ after PUE 1.30
- Per MW·year
- $797k
- This site · 10 MW
- $8M/yr
- 5 kW rack
- $332/mo
2.2× the cheapest market (Iceland Landsvirkjun). Same IT load there is $4.3M/yr less.
Georgia Power · utility tariff × PUE, not colo list price.
- Redundancy
- N+1
- Opened
- 2000
- Renewable match
- 60%
- Rack density
- 5 kW
- PUE
- 1.301.00 ideal · 1.60 typical
- Power source
- Georgia Power.
Cooling
Plant
Air / CRAH
Liquid
Not deployed
Rack density
5 kW
H100-eq
—
WUE
0.59 L/kWh
fleet avg · 2025 · 52k m³/yr at 10 MW
Operator fleet average applied to this hall — not a site meter. Digital Realty 2025 Impact Report.
Chilled-water CRAH, N+1. Liquid-ready suites offered on newer campus halls.
Network carriers
1On-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
Atlanta, Georgia, United States
56 Marietta Street NW, Atlanta, GA
33.756°, -84.392° · North America
Tenants / users
Carriers, networks, cloud, enterprise — 225+ providers
Notes
56 Marietta carrier hotel. Complements CoreSite AT1 at 55 Marietta.
Compiled from public filings, operator pages, and reporting. Not an official operator specification.