21744 Sir Timothy (ACC10)
21744 Sir Timothy Dr, Ashburn, VA, 20147, US
Carriers on-net
2
Colocation space
130,000
sq ft
Power capacity
27.0 MW
ACC10 at 21744 Sir Timothy Drive in Ashburn carries 27.0 MW of critical load across 130,000 sq ft of computer room within a 270,000 sq ft building, and it differs from every other building on this campus in one way a buyer should weigh. Its developer stated plainly that ACC10 would be built to N+1 redundancy rather than the N+2 standard applied to its neighbours — a deliberate step down, documented in the annual report rather than discovered. The shell was built ahead of demand so that phases could be delivered faster when it came, with the first 15.0 MW phase completed in 2018. Rooms run from 167 to 225 watts per square foot. Its LEED Gold rating is verified in the USGBC register at 61 points.
Facility Specifications
Site information
- Colocation space
- 130,000 sq ft of computer room within a 270,000 sq ft building; first phase 91,000 sq ft
- Power capacity
- 27.0 MW critical load; first phase 15.0 MW, delivered 2018
- Power density
- 167 to 225 watts per square foot depending on room
Power & cooling
- Redundancy
- N+1 — a documented departure from the N+2 standard of the neighbouring buildings on this campus
- Cooling
- Hot-aisle containment to ASHRAE TC 9.9; annualised design PUE 1.2 or lower
Compliance
LEED Gold
Platforms & amenities
- Platforms & services
- Wholesale computer rooms; shell built ahead of demand to shorten delivery; cross-connects within the Ashburn Corporate Campus and to the wider Loudoun fibre network
- Amenities
- The newest building on the campus, delivered 2018, and the only one built to N+1
Network ecosystem — 2 carriers on-net
Colocation Packages
| Package | Size | Power | Bandwidth | Price (USD/mo) | Term | Setup | Quote |
|---|---|---|---|---|---|---|---|
| 42U Private Cabinet — 5 kW (208V A+B Redundant) | 42U — Private | 5 kW · 208V A+B | Request |
Request a Quote
Quote request for: 21744 Sir Timothy (ACC10) view facility
Map
Frequently asked questions
Where is 21744 Sir Timothy (ACC10) located?
21744 Sir Timothy (ACC10) is a colocation data center located at 21744 Sir Timothy Dr, Ashburn, VA, US.
How much space and power does 21744 Sir Timothy (ACC10) offer?
21744 Sir Timothy (ACC10) offers 130,000 sq ft of computer room within a 270,000 sq ft building; first phase 91,000 sq ft with 27.0 MW critical load; first phase 15.0 MW, delivered 2018 of power.
How many carriers are on-net at 21744 Sir Timothy (ACC10)?
21744 Sir Timothy (ACC10) is connected to 2 networks, including Megaport Global Access (AS49915), TenSpire (AS1426).
What compliance certifications does 21744 Sir Timothy (ACC10) support?
21744 Sir Timothy (ACC10) supports LEED Gold.
How do I get a quote for colocation at 21744 Sir Timothy (ACC10)?
Use the Request a Quote form on this page — enter your rack space and power needs and you'll typically receive pricing within 1–2 business days.