Data CentersAtlas
Connecticut · Data center record

CyrusOne NYM5 (Norwalk)

Status
Operator-listed colocation service
Place
Norwalk, Connecticut
County
Fairfield
Company
CyrusOne
Type
Data center (inventory classification)

Status context. CyrusOne lists current production, recovery and business-continuity services at NYM5 in Norwalk, with local operations support. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy.

Exact site not published; shown at county level. The dot is placed inside the county for the map and is not the site, its address or a parcel.

Open on the Connecticut mapNear me

Sources.

  1. Reviewed sourcewww.cyrusone.com · checked October 14, 2026

Nearby records.

Atlas Capital Group Data Center (132 Griffin Road North)Beacon Falls Data Center Campus (1 Lopus Road)Cigna Windsor Data Center (9 Griffin Road North)CogNovum Data Center (80 Merritt Boulevard)Energy & Innovation Park Data Center (480 Myrtle Street)NE Edge Millstone Nuclear Data CenterOmega Systems Stamford Data Center (26 Fahey Street, formerly Amnet/Cloudpath CT1)ReNew Riverside Micro Cloud Technology Center (234 Riverside Avenue)

Data file updated October 26, 2026. Fields keep their own sources and dates; unknown details stay unknown. Method · Report a correction

Know of a missing project?

Send its name, location and a public source. Submissions are checked before a record changes.

Suggest a project or correction

Last checked October 23, 2026, 1 linked sources. Review dates do not certify current operation or every field. Corrections and record history

Updated . What changed: Dated field evidence for CyrusOne NYM5 (Norwalk). This is not an operating recertification.

Quick answers

Questions about this record

What stage does this record report?

Operator-listed colocation service. This is the sourced Atlas label; it does not independently certify current operation. Compilation dated October 26, 2026. Record data and source links.

How precise is the mapped location?

Exact site not published; shown at county level. A map reference does not independently certify a parcel, roof or facility boundary. Compilation dated October 26, 2026. Record data and source links.

Where can I review the evidence?

1 distinct public source links are retained for this record. Source 1 Compilation dated October 26, 2026. Record data and source links.