Digital Fortress South Seattle

12101 Tukwila International Blvd

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Operated by:

Digital Fotress's NOC and data center are located on Sabey's Intergate West Campus


  • Seismic Zone 3 construction
  • Four (4) story facility
  • 14’ ceilings
  • Outside the 500-year flood plain
  • 24×7 on-site technical staff, industry-trained and background-checked
  • Remote hands services for reboots and power cycles
  • Workspace, wi-fi, available day or night
  • Full-sized loading dock with easy datacenter access
  • Private office suits available
  • Secure underground parking
  • 18” raised floor with underfloor leak and smoke detection
  • Roof rights and many antennas in place


  • 6MW capacity
  • Utility: Seattle City Light. With over approximately 90% clean energy
  • AC and DC protected power
  • 4 x diesel generators load tested and certified quarterly 4.5MW total
  • Permanently installed load banks
  • Emergency fuel contracts with multiple providers in place
  • 7,000 gallons diesel on-site – fuel polishing systems regularly tested and documented for quality
  • 2 Seattle City Light power vaults
  • True “A” and “B” UPS redundancy N+1
  • Supports 250 watts per foot
  • High-density cabinets to 15kW
  • 2N AC UPS design available 110Volt AC, 208Volt AC and 208Volt – 3 phase UPS circuits available
  • Cooling redundancy: 2N


SSAE16 certification, PCI and HIPAA ready

Map and Nearby Locations:

12101 Tukwila International Blvd
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Sites within 15 miles of Digital Fortress South Seattle

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Distance Site About
0.00 miles COLOinSeattle Tukwila
0.15 miles Cyxtera Seattle SEA1-A
0.15 miles Sabey Intergate.West
Intergate.West is part of Intergate.Seattle, one of the largest privately owned multi-tenant data center campus on the West coast. Intergate.West provides excellent access to I-5, I-405, Hwy 99, SR-599 and East Marginal Way. Sea-Tac
International Airport is only 3 miles away;
0.21 miles DataBank SeaTAC SEA2
UPS/DC power with battery back-up with 2N configuration
0.23 miles Cyxtera Seattle SEA1B
0.23 miles Internap Seattle 3355 120th
0.34 miles Sabey Intergate.East
Sabey's Integrate East campus has 3 buildings. Its location is close to both Boeing and SeaTac airfields
0.36 miles EdgeConneX Seattle
3.08 miles WORLDLINK Seattle South
4.08 miles Cyxtera Seattle SEA2
Formerly known as SE4. Cyxtera's SEA2 site in Tukwila Washington was acquired from CenturyLink.
5.46 miles Equinix Seattle SE4
Equinix SE4 is located 16 miles from SE2 and SE3, which are both located in Downtown Seattle. It is a 1-story building located 8 miles away from the Seattle Tacoma International Airport (SEA).
5.53 miles QuadraNet Seattle
8.00 miles Verizon: Seattle 1100 2nd
Former XO Communications site
8.30 miles Lumen Seattle 3
8.43 miles 365 Seattle
8.56 miles Fiberhub SEA1
8.56 miles Colocation Northwest Westin Downtown
8.56 miles Semaphore Seattle
Semaphore is a local provider in Seattle. It was one of the first to provide colocation in the Westin Building.
8.56 miles Equinix Seattle SE2
Equinix SE2 occupies 4 different floors with in the Westin Building
8.56 miles Westin Building Seattle
The Westin Building is a Carrier Hotel and the communications hub of the Pacific Northwest. The 34 story building has a conglomeration of colocation providers, carriers, and peering exchanges.
8.56 miles Lunavi Seattle
8.56 miles Optic Fusion Westin
8.57 miles DataBank Westin SEA1
The site was a former zColo (Zayo) facility before being acquired in 2020.
8.57 miles Astute Hosting Seattle
Astute Hosting's site is in the Westin Building
8.58 miles Equinix Seattle SE3
Equinix SE3 is an 8-story steel and concrete structure designed to meet Zone 3 seismic specifications
8.58 miles Clise: 2020 Fifth
Completed in 2013, the facility repurposed a 1975 seven story parking garage, and was honored as NAIOP’s Redevelopment of the Year in 2013 and received the AGC Grand Award for Construction in 2014.
8.85 miles H5 Seattle
H5 owns the building and is landlord to the Seattle Level(3) Gateway and a XO data center.
8.85 miles Verizon: 1000 Denny Way
8.85 miles Lumen Seattle 1 (1000 Denny Way)
The site is a Level3 Gateway for Seattle.
9.00 miles TierPoint Seattle DC1 and DC2
TierPoint's marketing describes two data centers in Seattle, but in reality, they are in the same building. The site was formerly operated by Adhost before being acquired by TierPoint in 2012.
9.00 miles KOMO Plaza (was Fisher Plaza)
The buildings have been used as the exterior for the fictional hospital in the “Grey’s Anatomy” TV show set in Seattle. In real life, it also houses Univision Seattle, KVI Radio, Star 101.5 radio and a data center.
9.00 miles Evocative Seattle SEA1
9.03 miles Digital Fortress Downtown
Purpose-built, high-density datacenter with Seismic Zone 4 construction.
9.03 miles NYI Seattle SEA1
9.07 miles Lumen Seattle 4
9.68 miles Colocation Northwest Belleview
12.01 miles Colocation Northwest Redmond
17.92 miles Optic Fusion Perkins
Optic Fusion's Tacoma colocation facility is located in the historic Perkins building. The location also serves as the Network Operations Center (NOC)
17.92 miles Colocation Northwest Tacoma
18.30 miles Microsoft Redmond Ridge
Built in July 2009, The 57,000 square foot Redmond Ridge 1 data center is about eight miles from Microsoft's headquarters campus in Redmond. The site was a cultural shift for Microsoft employees at the time. At the time each development team had their own server labs on the Redmond campus. Today cloud computing is commonplace, but this data center forced the teams to think and develop software in terms of remote computing.

Digital Fortress South Seattle Data Center Photos

Operating Company

Digital Fortress was formed in early 2012 through the combination of two successful Seattle based data centers – Digital Forest and Fortress Colocation Centers. Immediately after the completion of the merger, Digital Fortress invested an additional $2.5 million in the acquisition and upgrading of an existing 18,000 sq ft data center facility in downtown Seattle.

As of today the company currently manages 63,000 square feet of space and a diverse-network designed to support a mix of private, public and managed infrastructure.

The company offers a Hybrid Infrastructure Management service that covers Azure, Amazon Web Services, and customer-owned infrastructure.

9 Facilities Owned
5 Markets Served
33.2 Megawatts
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