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Seattle / Puget Sound, Washington

Data Center Space in Seattle

Compare colocation providers across Puget Sound and Eastern Washington — powered by abundant hydroelectric energy and anchored by the world's largest cloud companies. Real-time capacity, transparent pricing, and expert matching.

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350MW+
Total Power
25+
Facilities
4%
Vacancy Rate
$170
Avg $/kW

Colocation Providers in Seattle

Featured providers with verified capacity in Puget Sound and Eastern Washington

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Westin Exchange Colo

Downtown Seattle, WA — Westin Building

Premier carrier hotel in the Pacific Northwest. Home to the Seattle Internet Exchange (SIX) with access to 200+ networks and direct trans-Pacific cable connectivity.

99.999% SLA2N PowerCarrier Neutral
SOC 2PCI DSSISO 27001
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South Sound Campus

Tukwila, WA — South King County

Modern enterprise campus with high-density capabilities and competitive power rates. Minutes from Sea-Tac airport with excellent fibre diversity.

99.99% SLAN+1 Power20kW+ Density
SOC 2HIPAAGPU Ready
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Columbia Basin Hyperscale

Quincy, WA — Eastern Washington

Hyperscale-ready campus powered by low-cost Columbia River hydroelectricity. Ideal for large-scale cloud, AI training, and cost-optimised workloads.

99.99% SLAN+1 Power3 Cloud On-Ramps
AWSAzureGCP
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Seattle Colocation Pricing

Typical rates for the Puget Sound / Eastern WA market (2026)

Full Cabinet (42U)$900–$2,100/mo
Half Cabinet (21U)$500–$1,200/mo
Power (per kW)$130–$190/kW/mo
Cross-Connect$125–$300/mo
Cloud On-Ramp$175–$450/mo

Seattle Data Center FAQs

How does proximity to Microsoft and Amazon benefit colocation customers?
Seattle is the headquarters of both Microsoft (Azure) and Amazon (AWS), making it one of the best markets for hybrid cloud and direct cloud connectivity. Colocation facilities in the Puget Sound region offer ultra-low-latency on-ramps to Azure and AWS regions, enabling enterprises to extend their on-premises infrastructure into the cloud with minimal latency and maximum performance.
What makes the Westin Building a key connectivity hub?
The Westin Building Exchange in downtown Seattle is the Pacific Northwest's premier carrier hotel, hosting over 200 network providers and the Seattle Internet Exchange (SIX) — one of the largest internet exchange points in North America. It also provides critical trans-Pacific connectivity to Asia via undersea cable systems, making it essential for businesses serving Asian markets.
What is the hydroelectric power advantage in Washington State?
Washington State generates over 70% of its electricity from hydroelectric dams along the Columbia River, providing some of the lowest power costs in the United States. Eastern Washington facilities in Quincy and Moses Lake benefit from rates as low as $0.02–0.04/kWh — a fraction of the national average. This makes Washington one of the most cost-effective and sustainable locations for power-intensive workloads like AI training and hyperscale computing.

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