Digital Realty ACC4
Digital Realty ACC4 is a colocation data center operated by Digital Realty at 44480 Hastings Drive Ashburn, VA 20147. It is in Ashburn, Virginia, United States.
By published utility power, it is joint 5th largest of the 13 buildings in Ashburn that publish a utility power figure; Digital Realty IAD39 leads with 120 MW. By published floor area, it is 6th 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 27,366 m², 10th largest of 82 mapped outlines in Ashburn. In Ashburn, Digital Realty runs 21 of the 106 listed facilities; by number of listings it ranks 1st of 19 operators there. In the Northern Virginia market it has 32 of 350 listed facilities, 2nd of 34 operators by number of listings. Digital Realty has 314 listed facilities, 107 of them in the United States; its other sites there are in Santa Clara (13), Richardson (8), Chicago (5), Sterling (5) and 35 other cities.
155 other listed facilities are within 5 km; the closest are Equinix Washington Dc DC4 (170 m) and Facebook Datacenter - ASH2 (220 m). Operators with facilities within 5 km: Amazon Web Services (48), Digital Realty (22), Equinix (16), Centersquare (9) and 17 others. This record combines 2 listings from Digital Realty website and OpenStreetMap. The sources also list it as “ACC4” (Digital Realty website).
- Operator
- Digital Realty
- Facility code
- ACC4
- Address
- 44480 Hastings Drive Ashburn, VA 20147
- City
- Ashburn
- Market
- Northern Virginia
- State
- Virginia
- Country
- United States
- Coordinates
- 39.01781, -77.46249
- Location accuracy
- Published location
- Facility type
- Colocation
- Record level
- Building
- Published capacity
- 34.5 MW of utility power; 347,500 sq ft (32,300 m²) of floor area
- Building footprint
- 27,366 m² (mapped outline in OpenStreetMap)
- Website
- digitalrealty.com/data-centers/americas/northern-virginia/acc4
Facilities within 5 km
| Facility | Operator | Distance |
|---|---|---|
| Equinix Washington Dc DC4 | Equinix | 0.17 km |
| Facebook Datacenter - ASH2 | Meta | 0.22 km |
| Equinix Washington Dc DC5 | Equinix | 0.23 km |
| Cologix ASH1 Data Center | Cologix | 0.26 km |
| Digital Realty ACC5 | Digital Realty | 0.27 km |
| Digital Realty ACC7 | Digital Realty | 0.28 km |
| Equinix Washington Dc DC1 | Equinix | 0.31 km |
| Digital Realty ACC3 | Digital Realty | 0.33 km |
| Equinix Washington Dc DC2 | Equinix | 0.36 km |
| Digital Realty ACC6 | Digital Realty | 0.38 km |
| Cologix ASH2 Data Center | Cologix | 0.43 km |
| Equinix Washington Dc DC11 | Equinix | 0.45 km |
Closest 12 of 155.
Other Digital Realty facilities
- Digital Realty ACC9Ashburn, United States
- Digital Realty ACC2Ashburn, United States
- Digital Realty ACC10Ashburn, United States
- Digital Realty IAD41Ashburn, United States
- Digital Realty IAD39Ashburn, United States
- Digital Realty IAD73Ashburn, United States
Digital Realty: all 314 listed facilities
Sources for this record
| Source | Listed as | Link | Retrieved |
|---|---|---|---|
| Digital Realty website | ACC4 | Operator page | 2026-09-28 |
| OpenStreetMap | Digital Realty ACC4 | OpenStreetMap record | 2026-09-26 |
Source data retrieved 2026-09-28. How the data is compiled