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WEST
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COLOCATION

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INTERCONNECTION

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CLOUD NETWORKING

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INDUSTRY SOLUTIONS

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CORESITE MARKETPLACE

Take advantage of our diverse and ever-growing customer ecosystem to quickly identify and connect to IT services available in and across our 11 edge markets.

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CORESITE PARTNER PROGRAM

An entire ecosystem dedicated to solving customers’ most pressing IT challenges.

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CHANNEL PARTNERS

Discover why Channel Partners prefer to partner with CoreSite.

RESOURCES

Case studies, videos, spec sheets and data center industry insights.

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RESOURCE LIBRARY

INTERCONNECTION LISTS

KNOWLEDGE BASE

Did you know that every time you use your smart phone, you’re connecting to a data center? Learn about the critical, behind-the-scenes role data centers play in our daily lives.

 

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DATA CENTER MARKET

Denver Data Centers

Network-Dense Data Centers and the Region’s Largest Peering Exchange

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MARKET OVERVIEW

Denver Colocation, Interconnection and Cloud Connectivity Solutions

With two network-rich data centers and the region’s largest peering exchange, CoreSite's Denver campus sits at the nexus of networks in the Rocky Mountain region.  CoreSite DE1 and DE2 offer the connectivity enterprises, cloud and network service providers are looking for in a data center solution. What’s more, Denver is centrally located in the U.S. and is a low-risk alternative for business continuity/disaster recovery (BC/DR) strategies.

An ideal destination for any performance-sensitive services, DE1 is the #1 network-dense asset in the market and “the place to be” for connectivity. The CoreSite Denver market will be expanding, with DE3 coming soon.

 

 
2 DATA CENTERS
157K+ SQUARE FEET
4 CLOUD ONRAMPS
190+ DIGITAL ECOSYSTEM

Denver Data Center Facilities

CoreSite facilities provide modern data space ready for custom buildouts, supported with state-of-the-art mechanical and electrical infrastructure, 24x7x365 security, field operations, remote hands and customer service. The Denver market also offers access to all major public cloud providers through the Open Cloud Exchange®. 

Exterior Photo of CoreSite DE1 - Denver Colocation Data Center Facility in Downtown Denver

CORESITE DE1 - DENVER DATA CENTER

910 15TH ST., DENVER, CO 80202

  • 152,000+

    SQUARE FEET

  • 15+

    CAMPUS CLOUD OFFERINGS

  • 115+

    CAMPUS NETWORKS

Explore This Data Center
Exterior Photo of CoreSite DE2 - Denver Colocation Data Center in Downtown Denver

CORESITE DE2 - DENVER DATA CENTER

639 E. 18TH AVE., DENVER, CO 80203

  • 5,100+

    SQUARE FEET

  • 15+

    CAMPUS CLOUD OFFERINGS

  • 115+

    CAMPUS NETWORKS

Explore This Data Center
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CORESITE DE3 - COMING SOON

4900 N. RACE ST., DENVER, CO 80216

  • 97,000

    SQUARE FEET

Explore This Data Center
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DENVER DATA CENTERS

Frequently Asked Questions

DOES CORESITE OFFER PARTIAL CABINETS IN DENVER?

We offer partial cabinets, full cabinets and private colocation cages at our Denver DE1 and DE2 data centers. We do not offer 1U or 2U colocation in Denver. However, you can find a list of partners that server colocation in the CoreSite Marketplace.
WHEN WILL CORESITE'S DE3 DATA CENTER OPEN? CoreSite's DE3 Denver data center is scheduled to open at the end of 2025. Click here to learn more about CoreSite DE3 including pre-leasing information.
DOES CORESITE OFFER REMOTE HANDS SERVICE?

Yes. Remote hands service is available to CoreSite DE1, DE2 and DE3 data center customers. Learn more about CoreSite remote hands services.
WHERE CAN I VIEW THE CARRIER LIST FOR DENVER?

 Click here to view available carriers, network and cloud providers at CoreSite DE1, DE2 and DE3 data center facilities.
IS CORESITE DE1 A CARRIER HOTEL IN DENVER?

Yes. CoreSite's DE1 Denver data center is a carrier hotel providing access to all major telecom carriers, internet backbones and peering exchanges. DE1 is one of the most interconnected data centers in the Rocky Mountain region.
WHERE CAN I SEE A LIST OF COMPLIANCE STANDARDS?

CoreSite's Denver campus meets the following compliance standards: SOC 1 Type 2, SOC 2 Type 2, ISO 27001, NIST 800-53, PCI DSS and HIPAA. Learn more about CoreSite data center compliance.