• Silicon Valley SV1 Data Center

First base-isolated data center in Silicon Valley 

Our new world-class Silicon Valley SV1 Data Center at 1160 Walsh Ave., Santa Clara, California is strategically located in the heart of the tech capital of the world. With a total of 160,000 sq. ft. and 16 MW of critical IT load, Silicon Valley SV1 provides scale, a proven design, and a rich ecosystem of connectivity options to major carriers, cloud providers, content networks, and other data centers. This facility is the first in Santa Clara to use an earthquake-resistant design featuring an innovative base isolation system.

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NTT Silicon Valley SV1 overview

  • Four-story, 160,000 sq. ft. facility built on a 3.3 acre campus
  • 16MW of critical IT load, with two 5MW and one 6MW dedicated vaults
  • Base isolation system to protect your people and equipment
  • Access to multiple leading public, private and hybrid cloud providers
  • Multiple "Meet Me Rooms" allows for network diversity and resiliency
  • Renewable energy options available

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Silicon Valley SV1 specifications


  • 16 MW of critical IT load
  • Power densities supported from 7kW per rack to 20kW per rack, with higher densities possible upon request
  • Superior power redundancy from diverse utility feeds
  • N+1 electrical and mechanical redundancy (4 to make 3 distributed redundancy)
  • Renewable energy options available

Network & Connectivity

  • Connected to three fiber entrance facilities and two Meet Me Rooms where carriers are located
  • Multiple Tier-1 carriers on-site including Level 3, Frontier and Wholesale Networks (with access to other local networks for dark fiber), with more to come including NTT GN
  • Direct connectivity to major cloud providers, applications providers and enterprise ecosystem



  • All equipment is concurrently maintainable, while still cooling 100% of the IT load
  • Essentially no water use due to closed loop chiller plant
  • Cooled by 16 366‐ton, roof-mounted air‐cooled chillers with integrated free cooling coils and pumps and two chillers for redundancy


  • 24x7 in-house security staff, shipping and receiving with secure short-term and long-term storage space
  • Multi-factor authentication and multi-level security zones
  • Anti-tailgate revolving mantrap to enter the facility 
  • Intelligent high-definition video surveillance system 
  • Anti-climb perimeter fence

At a glance

At a glance

Seismic stability design

Our state-of-the-art seismic stability design utilizes a base isolation system that incorporates a combination of subterranean pendulum isolation and viscous dampers to protect the building and everything inside it.


Sustainability is in our DNA

From offering renewable energy options through Silicon Valley Power to minimizing energy usage on the data floor through variable frequency drive motors for our fans, sustainability is always top of mind for us.

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