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Equinix DC1

Operational

21711 Filigree Court, Ashburn, VA 20147

Equinix DC1 is a data center in Ashburn, United States, operated by Equinix, currently operational.

One of the original Equinix Ashburn campus buildings, offering 2N UPS-protected colocation space with campus-wide interconnection reach.

Equinix DC1 — schematic illustration
Schematic illustration based on published specifications, not a photograph · air-cooled · in operation
Operator
Equinix
City
Ashburn, United States
Power, MW
Cooling
Air
Floor space
1,852 m²
ISO 27001ISO 22301ISO 9001SOC 1 Type IISOC 2 Type IIPCI DSSHIPAANIST 800-53/FISMA HighHECVAT
D

Coloprice Score

38 out of 100

Class D · #153 of 574 in United States

  • Resilience10/35
  • Compliance16/20
  • Transparency5/20
  • Scale0/15
  • Maturity7/10
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Equinix DC1 — Coloprice Score 38
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Connectivity: 517 networks and 8 internet exchanges are present in this facility. Source: PeeringDB →

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Equinix DC1 — Top 25 data centers in Ashburn, United States 2026
#13 of 51 · See the list →

Equinix DC1 sits at 21711 Filigree Court, one of the earliest buildings on the operator's Ashburn campus in Loudoun County, Northern Virginia. The single-story, reinforced-concrete facility holds 19,935 sq ft (1,852 sq m) of raised-floor colocation space, making it one of the smaller footprints in the DC series compared with later-generation buildings on the same campus. Power is delivered on a 2N UPS topology with N+1 generator redundancy, and the published minimum cabinet density is 2 kVA on 120V/208V distribution, reflecting the building's original design generation rather than current high-density deployments. Like the rest of the Ashburn campus, DC1 is positioned to reach the largest peering exchange hub on the US East Coast, with cross-connects into the other DC-series buildings and cloud on-ramps available through Equinix Fabric. The facility carries Equinix's standard compliance stack for the metro, including ISO 27001, ISO 22301, ISO 9001, SOC 1 and SOC 2 Type II, PCI DSS, HIPAA, NIST 800-53/FISMA High and HECVAT attestations, positioning it for network-centric and enterprise colocation rather than bulk high-density compute.

  • One of the original buildings on the Equinix Ashburn campus
  • 19,935 sq ft (1,852 sq m) of colocation space, single story
  • 2N UPS redundancy, N+1 generator redundancy
  • Minimum cabinet density 2 kVA, 120V/208V distribution
  • Cross-connects to the full DC-series campus ecosystem

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