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← United States data centers · CyrusOne (64) · Arizona (35)

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CyrusOne in Arizona:4 data center sites.

As of 30 October 2026, Real Assets tracks 4 data center sites listed under CyrusOne in Arizona: 3 operating and 1 planned or under construction. Reported power capacity in Arizona: 198 MW not yet operating. Arizona accounts for 6% of CyrusOne's 64 tracked sites in the United States, and CyrusOne accounts for 11% of the 35 tracked sites in Arizona.

Unlock all 4 CyrusOne sites in Arizona
CyrusOne · ArizonaUnited States data center
4

3 operating · 1 planned · 11% of Arizona

  • 6% of CyrusOne in United States
  • #1 in Arizona
🔒Pin details & exact coordinates locked · Unlock CyrusOne in Arizona

Mapped CyrusOne sites in Arizona (highlighted) against all Arizona sites

4CyrusOne sites in Arizona
3operating in Arizona
1planned or under construction
11%of Arizona sites tracked

CyrusOne across United States

Top operators in Arizona

CyrusOne in Arizona: 4 data centers with their own page

Ranked by reported MW. Capacity is as stated by the publisher; where none is stated it says not recorded.

CyrusOne: SEC filings, annual reports and disclosed figures

Primary regulatory filings and annual reports on record for CyrusOne, with disclosed capital expenditure, lease commitments and capacity figures.

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Unlock all 4 CyrusOne data center sites in Arizona

Inspect every CyrusOne facility in Arizona on the interactive map, with site-by-site capacity, status, and primary source links.

  • Every individual site on the interactive map with coordinates
  • Operating vs. pipeline capacity, operator and owner records
  • Sourced M&A, lease and financing transactions
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How this data is built

Real Assets reads company pages, filings, news and listings, and records figures with a link to the page that published them.

Counts are sites Real Assets has recorded, not a full census, and grow as coverage grows. Sites are listed with the operator as published (the owner for industrial parks). Data updated 30 October 2026; this page was built on 30 October 2026 at 14:06 UTC, so the live app can show a few more or fewer sites and deals.

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Questions

How many data center sites does CyrusOne have in Arizona?

4 tracked as of 30 October 2026: 3 operating and 1 planned or under construction. That is 6% of CyrusOne's 64 tracked sites in the United States.

How much power capacity does CyrusOne have in Arizona?

Reported power capacity in Arizona: 198 MW not yet operating.

How does CyrusOne rank among data center operators in Arizona?

CyrusOne ranks number 1 in Arizona by sites tracked, with 4 of the 35 sites recorded in Arizona (11%).

Where else does CyrusOne operate in the United States?

CyrusOne has 64 tracked sites across the United States: Texas (23), Virginia (10), Illinois (7), Ohio (5), Arizona (4).

Where does the data come from?

Figures link to the page that published them. Publishers behind this market's data include Epoch AI, Data Center Dynamics, Baxtel, SemiAnalysis, CyrusOne.

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This page is the summary. The workspace has the full list, the map, the deals and the sources behind each figure.

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