Equinix CU4
Equinix · Culpeper
- IT live
- 18 MW
- Free to lease
- 2.2 MW
- $ / kW·mo
- $71
- White space
- 56k ft²
Inventory
88% occupiedPower
18 MWlive
2.2 MW to lease · 15.8 MW in use
White space
56k ft²total
6,750 ft² free · 50k ft² occupied
5,226 m² · 627 m² free
Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.
Power
About 5.4 MW of the utility feed is cooling, conversion, and house load.
Power cost
$71/kW·mo
7.4¢ industrial · 9.8¢ after PUE 1.32
- Per MW·year
- $856k
- This site · 18 MW
- $15M/yr
- 30 kW rack
- $2,139/mo
2.3× the cheapest market (Iceland Landsvirkjun). Same IT load there is $8.7M/yr less.
Dominion / PJM · utility tariff × PUE, not colo list price.
- Redundancy
- N+1
- Opened
- 2023
- Renewable match
- 80%
- Rack density
- 30 kW
- PUE
- 1.321.00 ideal · 1.60 typical
- Power source
- Dominion Energy / NOVEC.
Cooling
Plant
Hybrid
Liquid
Deployed
Rack density
30 kW
H100-eq
—
WUE
0.91 L/kWh
fleet avg · 2025 · 143k m³/yr at 18 MW
Operator fleet average applied to this hall — not a site meter. Equinix 2025 Sustainability Report.
Equinix Cooling as a Service: CDU-fed direct-to-chip loops for high-density AI cabinets, alongside IDEC/CRAH for standard interconnection cages.
Network carriers
8On-net and metro carriers typically present at this location, including internet exchanges. Not a full circuit inventory.
Clouds
6Native regions and typical Direct Connect / ExpressRoute / Interconnect on-ramps at this campus. Availability varies by hall.
Location
Culpeper, Virginia, United States
Culpeper, VA
38.476°, -77.993° · North America
Tenants / users
Networks, cloud, enterprise, finance — Equinix Fabric
Notes
CU4 is an Equinix IBX in the Culpeper metro. Carrier-neutral IBX with Equinix Fabric, Internet Exchange, and cloud on-ramps. Fleet-average PUE was 1.37 in 2025.
Compiled from public filings, operator pages, and reporting. Not an official operator specification.