Data Centers Intel

NTT Global Data Centers Ashburn VA4 Data Center

ColocationBuilding

NTT Global Data Centers Ashburn VA4 Data Center is a colocation data center operated by NTT Global Data Centers at 21583 Megawatt Dr., Ashburn, VA 20147. It is in Ashburn, Virginia, United States.

By published IT load, it is joint 2nd largest of the 6 buildings in Ashburn that publish an IT load figure; NTT Global Data Centers VA7 Data Center leads with 36 MW. By published floor area, it is joint 14th largest of the 34 buildings in Ashburn that publish a floor area figure; Digital Realty IAD39 leads with 1,013,500 sq ft. Its building outline in OpenStreetMap covers about 14,912 m², 25th largest of 82 mapped outlines in Ashburn. In Ashburn, NTT Global Data Centers runs 9 of the 106 listed facilities; by number of listings it ranks joint 4th of 19 operators there. In the Northern Virginia market it has 10 of 350 listed facilities, 7th of 34 operators by number of listings. NTT Global Data Centers has 101 listed facilities, 29 of them in the United States; its other sites there are in Itasca (4), Sacramento (3), Dallas (2), Mesa (2) and 6 other cities.

148 other listed facilities are within 5 km; the closest are NTT Global Data Centers Ashburn VA5 Data Center (same site) and NTT VA9 (260 m). Operators with facilities within 5 km: Amazon Web Services (48), Digital Realty (23), Equinix (16), CloudHQ (9) and 17 others. Its sources give 2019 as the year it opened; 32 of the 55 listed facilities in the United States with an opening year opened earlier. This record combines 2 listings from NTT Global Data Centers website and OpenStreetMap. The sources also list it as “Ashburn VA4 Data Center” (NTT Global Data Centers website) and “NTT VA4” (OpenStreetMap).

Operator
NTT Global Data Centers
Facility code
VA4
Address
21583 Megawatt Dr., Ashburn, VA 20147
City
Ashburn
Market
Northern Virginia
State
Virginia
Country
United States
Coordinates
39.01998, -77.47256
Location accuracy
Geocoded from the street address
Facility type
Colocation
Record level
Building
Published capacity
32 MW of IT load; 140,000 sq ft (13,006 m²) of floor area
Building footprint
14,912 m² (mapped outline in OpenStreetMap)
Opened
2019
Website
services.global.ntt/en-us/services-and-products/global-data-centers/gl

Facilities within 5 km

Closest 12 of 148.

Other NTT Global Data Centers facilities

NTT Global Data Centers: all 101 listed facilities

Sources for this record

Sources for this record
SourceListed asLinkRetrieved
NTT Global Data Centers websiteAshburn VA4 Data CenterOperator page2026-09-28
OpenStreetMapNTT VA4OpenStreetMap record2026-09-26

Source data retrieved 2026-09-28. How the data is compiled

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