123NET Southfield DC1
123NET · Southfield, MI · United States
Facility record
- Lifecycle
- OperationalSource-reported lifecycle
- Location precision
- approximate
- Address as listed
- 24700 Northwestern Highway
- Coordinates
- 42.4716416, -83.2380417
- Serving utility, source-reported
- DTE Energy
- Operational capacity, source-reported
- Not published
- Planned capacity, source-reported
- Not published
- Source record updated
- 2026-10-28
Source-reported capacity; not metered consumption. Review underlying documents and notes. Planned capacity may include future phases and is not added to operational capacity here. The source may use facility, grid-feed or IT capacity definitions; consult the linked documents.
Coordinate precision is a source label, not an independent parcel survey. A marker does not confirm utility territory or establish an effect on residential bills.
Reported lifecycle history
No dated operational history is established in this record. Publication, discovery and source-update dates are not opening dates.
Source notes
Carrier-neutral colocation, home of the DET-iX Michigan internet exchange. Operator announcement dated 2025-09-24 (retrieved 2026-09-09) states a 4 MW expansion; that is the increment added, not a facility total, so it is not recorded as the facility's capacity. The announcement states liquid- and air-cooled capacity aimed at GPU clusters and AI inference, hence an AI classification of mixed use for a general-purpose colo that explicitly sells AI capacity. No investment, jobs, or incentive figures are stated. 123NET's own colocation page lists two further Southfield buildings, Southfield Data Center NW (DC2) at 24275 Northwestern Hwy and Southfield Data Center W (DC3) at 24245 Northwestern Hwy; as of October 2026 both are listed separately and are not covered here. Coordinates geocoded from the street address in the announcement; parcel not confirmed.
123NET states DC1 is fed by a dedicated 20 MW DTE substation; the 20 MW figure is the utility feed, not measured IT load. As of October 2026, the operator's tech spec sheet for DC1 lists 16 MW of available utility power, also a utility figure rather than IT capacity
Sources and provenance
- 123NET Expands Southfield Data Center to Power AI and High-Density Deployments · source retrieved 2026-09-10
- PeeringDB facility registry API — record "123.NET - DC1 - 24700 Northwestern Hwy." registered by 123.Net, LLC., Southfield 48075 · source retrieved 2026-09-14
- 123NET — Data Center Colocation (DC1: 24700 Northwestern Hwy, 80,000 sq ft, dedicated 20 MW DTE substation, chilled water + Kyoto wheel cooling) · source retrieved 2026-09-21
- 123NET Data Center 1 tech site specs (PDF) — cooling: Kyoto Wheel & Chilled Water, 500 tons per floor; available utility power 16 MW · source retrieved 2026-10-28
Power Wars capture: 2026-11-02. Compute Atlas, CC BY 4.0. Entries are not independently verified by Power Wars unless stated.