The Atlanta Data Center Map Has 55 Sites

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Atlanta Data Center List

56 Marietta Carrier Hotel - Digital Realty
56 Marietta Street NW
Atlanta, GA 30303
  • 152,650 Gross SqFt
  • 10.0 Megawatts

56 Marietta is a Carrier Hotel and one of the most popular buildings in the Atlanta data center market.

55 Marietta
55 Marietta Street
Atlanta, GA 30303
  • 160,000 Gross SqFt
  • 10.0 Megawatts

It is easy to confuse the 2 at first glance, 55 Marietta (which is across the street) from its more famous neighbor, 56 Marietta

QTS Atlanta Suwanee
300 Satellite Boulevard NW
Suwanee, GA 30024
  • 205,600 Gross SqFt
  • 36.0 Megawatts

The QTS Atlanta-Suwanee Data Center has 370,000 sq. ft. of data center and office space in the north suburbs of Atlanta

QTS Atlanta Metro
1033 Jefferson Street NW
Atlanta, GA 30318
  • 453,000 Gross SqFt
  • 72.0 Megawatts

A massive 970,000 sqft data center is one of the largest in the world.

Equinix Atlanta AT1
180 Peachtree Street NW
Atlanta, GA 30303
  • 79,201 Gross SqFt
  • 4.0 Megawatts

Equinix's AT1 site is a 6-story reinforced steel and concrete with brick face building.

Atlanta is the Internet Hub of the Southeast

Atlanta is one of the top data center markets in the United States and is the hub of internet traffic in the South Eastern US.

56 Marietta Street is Atlanta’s carrier hotel. Digital Realty has been operating the carrier hotel since it was acquired from Telx in 2015. It has the largest Peering Exchange in the region, Digital Realty Atlanta IX (formerly TIE-Atlanta.) The 21-story office building across the street, 55 Marietta, offers a carrier dense alternative to 56 Marietta.

Wholesale Options:

For almost a decade QTS owned the wholesale data center market in Atlanta with their 970,000 sqft building. Then other providers entered the market. Digital Reality now has 5 buildings, T5 is building their 2nd building. Ascent acquired the former Blackberry facility and launched in 2018, H5, and Server Farm all have wholesale space. In addition, there announced builds (described below) that will open up the supply.

Atlanta Colocation Providers

Digital Realty (5 sites), Equinix (5 sites), Edgeconnex, Coloblox, and Sungard are the top providers in Atlanta.


Industrial power rates for data centers in Atlanta region are approximately $0.05/kWh, which is considerably less than the national average. Georgia Power Company (GPC), an investor-owned electric utility, provides service to Atlanta. Greystone Power, a member-owned local cooperative, provides service to the Atlanta suburbs.

Announced Data Center Builds:

Atlanta has been a historically underserved market. That’s changing with an overwhelming number of data center announcements.

  • CyrusOne plans to build a 50 MW campus
  • Ascent recently open up the former Blackberry data center
  • DataBank
  • Switch plans to build a 1 million sqft campus
  • Digital Realty is expanding 250 Williams with fiber back to 56 Marietta
  • Lincoln Rackhouse
  • DataSite
  • Facebook - $750 million in Stanton springs
  • T5 has announced a 2nd Atlanta site

Atlanta’s Data Center Clusters

  • Alpharetta
  • Downtown
  • Suwanee/Norcross
  • Lithia Springs

Hazard Risk

There is little risk of natural disasters in Atlanta. The city is far enough from the Atlantic coast that a hurricane would result in some flooding. That said, a snowstorm can paralyze the city for a couple of days.

Top Data Center Providers in Atlanta

Sites Sites Gross SqFt Gross SqFt Power (MW) Power (MW)
CenturyLink | Level 3 8 120,208 0.00
Digital Realty Trust 5 627,841 15.60
Equinix 4 223,894 17.00
Sungard Availability Services 3 248,100 0.00
QTS 2 658,600 108.00
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Largest Data Centers in Atlanta

Gross SqFt Gross SqFt Power (MW) Power MW
Google Douglas County Georgia 800,000 78.80
QTS Atlanta Metro 453,000 72.00
375 Riverside - Digital Realty 250,191 4.00
QTS Atlanta Suwanee 205,600 36.00
101 Aquila - Digital Realty 175,000
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Colony Bank Chooses Colo Atl Data Center
posted in Colo Atl-55 Marietta discussions
Colo Atl, the leading provider of carrier-neutral colocation, data center and interconnection ser...

Digital Realty, IBM Expand Cloud Connections
posted in Digital Realty Trust discussions
Digital Realty, a global provider of data center, colocation and interconnection solutions and an...

Flexential Adds 70,000 SqFt of Capacity at Alpharetta Data Center
posted in Flexential Atlanta-Alpharetta discussions
Flexential is expanding at their Alpharetta data center site. The new two-story data center will ...

Digital Realty considering $1bn Acquisition of Ascenty
posted in Digital Realty Trust discussions
Digital Realty is in talks about buying Ascenty, which operates eight data centres in Brazil and ...

Macquarie Close to a Deal for U.S. Data-Center Company T5
posted in T5 Data Centers discussions
A unit of Australia’s Macquarie Group Ltd. is close to a deal to buy a majority stake in T5 Data ...


December 2018

TAG's list of data centers in Georgia.

Map produced by TAG, the Technology Association of Georgia.
Potential floor plan
Map produced by TAG, the Technology Association of Georgia.
Map of Georgia's Data Centers

Map produced by TAG, the Technology Association of Georgia.

Potential floor plan
Build to Suit Option
Posted in 55 Marietta

Potential floor plan

Source: 55Marietta
21st Floor Plan
Posted in 55 Marietta
14th Floor Plan
Posted in 55 Marietta
6th Floor Layout
Posted in 55 Marietta
17th Floor Plan
Posted in 55 Marietta
18th Floor Layout
Posted in 55 Marietta
Exterior View
Posted in 55 Marietta