Updated Aug. 7, 2026

xAI QTS Atlanta

Atlanta, Georgia, United States

xAI QTS Atlanta is an operational AI data center with AI chips owned and used by SpaceXAI. It hosts an estimated 11k H100-equivalents of compute, supported by 17 MW of IT power at a capital cost of $0.7 B. We estimate that it uses Nvidia H100 and Nvidia A100 chips.

The timeline of IT power and compute capacity is based on satellite imagery, company disclosures, and regulatory filings.

This is xAI’s second and far smaller data center: its 12,448 GPUs are a fraction of the roughly 200,000 at its Memphis Colossus 1 supercluster.

OWNERSpaceXAISTATUSOperationalUSERSpaceXAI
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Satellite view of xAI QTS Atlanta

Satellite imagery

Latest: May 18, 2026 · 2 high-res images
View satellite explorer →

Scale & specifications

CURRENT COMPUTE

11kH100-eq

2.27e198-bit OP/s

CURRENT IT POWER

17MW

PROJECTED IT POWER

17MW

CURRENT COST

$0.7B

PROJECTED COST

$0.7B

HardwareNvidia H100, Nvidia A100

CoolingUnknown

Buildout

Jan 23, 20240K H100e
Epoch AI|CC-BY
Jan 23, 2024
Satellite explorer

X Corp's $700 million investment in AI training hardware for the Atlanta data center is approved by the Development Authority of Fulton County (bond resolution fact sheet).

Feb 20, 2025
Satellite explorer

xAI's GPU cluster in the QTS Atlanta building at 1025 Jefferson Street NW is operational around this time. This date is a tentative estimate: Business Insider reported the buildout in February 2025, so the cluster likely came online around or shortly after then, though the exact date is not disclosed. The cluster comprises 11,000 NVIDIA H100 and about 1,448 A100 GPUs, based on documents submitted to Develop Fulton as reported by Business Insider. xAI occupies part of this multi-tenant building, so its cooling is not attributed to xAI alone.

Compute
11kH100-eq
IT Power
17MW
Cost
$0.7B
Aug 21, 2025
Satellite explorer

No significant change to the building since the cluster became operational.

Compute
11kH100-eq
IT Power
17MW
Cost
$0.7B
Jul 10, 2026
Satellite explorer

No significant change to the building since the August 2025 image.

Compute
11kH100-eq
IT Power
17MW
Cost
$0.7B

Sources

  1. Develop Fulton bond fact sheet: X Corp Generative AI Equipment Project (Jan 23, 2024)
  2. Business Insider: Elon Musk's new Atlanta data center for xAI has $700 million in AI equipment
  3. Fortune: Elon Musk's xAI is sharing X's equipment at its Atlanta data center (Jan 24, 2025)

Read more about our methodology.