Located in the downtown Seattle Equinix campus, SE3 offers low-latency access to major cloud providers via the Equinix Cloud Exchange™ as well as access to the Seattle Internet Exchange (SIX). SE3 also offers interconnection to the FASTER subsea cable to Japan. With campus cross connectivity to SE2 and Equinix IX, SE3 provides connections to the second most dense Internet Exchange in Seattle. SE3 is an 8-story steel and concrete structure designed to meet Zone 3 seismic specifications just 14 miles from the Seattle Tacoma International Airport (SEA).

The SE3 IBX facility at Seattle, expands access to world-class global colocation and connectivity of Platform Equinix. SE3 is an expansion space for those with deployments in Westin building.