Skip to content

Sabey SDC Austin Campus

Round Rock, Texas, United StatesPartially operational
Evidence
Headline capacity
Not established in published records
Updated
Oct 28, 2026
Utility
Oncor Electric Delivery Company

Sabey's Round Rock campus is an operating and expanding two-building colocation site designed for 84 MW of critical IT load. Building A is live and Building B is under construction.

Constituent sites / phases

Capacity

Operating IT capacity: Not established in published records

A missing figure does not mean zero. Planned, utility and generation figures are not operating IT capacity.

Development

Building A deliveryOperational

1 building

First building completed October 2024.

Milestones (2)
Sabey begins Round Rock campus

Jul 20, 2022 · Recorded actual event

Completed · Construction started

Source not linked
TACC selects SDC Austin for Horizon/LCCF

Aug 23, 2024 · Recorded actual event

Completed · Customer commitment

Source not linked

Participants

National Real Estate Advisors

Investor

Sources by role
Sabey Data Centers

Owner

Sources by role
Other participants (2)
City of Round Rock

Government authority

Sources by role
Government authority (1)
Government authority (1)
Oncor Electric Delivery Company

Utility provider

Sources by role
Utility provider (1)

Capital & incentives

Capital claims

Incentive scope

Actual

Up to $1m in two payments tied to demolition and certificate of occupancy milestones, with clawbacks.

Source

Site & development

Milestone construction start

Actual

Sabey begins Round Rock campus

Source

Additional project facts

Milestone government approval

Actual

Round Rock approves performance based agreement

Source

Infrastructure & permits

Technical details (1)
Electric grid

Operational

Supports current and future campus power; exact voltage undisclosed.

Public-source research. Plans may change. See Evidence for sources and qualifications.

Related projects (2)
Switch Austin Rock Campus

Partially operational · Round Rock, Texas, United States

Same locality: Round Rock

Compare in a collection
Amp Z Project Lufkin

Preconstruction · Lufkin area / State Highway 103 East, Texas, United States

Shared participant: Oncor Electric Delivery Company · Same market: Texas, United States

Compare in a collection