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construction

🇺🇸 Colossus 2

Name: xAI Colossus 2
Address: Southaven, Mississippi (also Memphis warehouse acq.)

xAI Southaven Gigawatt Datacenter · Southaven, Mississippi (also Memphis warehouse acq.)

Grok next-gen training, frontier model compute

Updated 2026-05-27 · Satellite imagery 11/28/2025 · 3/5 milestones verified

Built footprint

30%

Area

1M+ sqft (Memphis warehouse) + Southaven build-out

Capacity

350K-550K GPUs target · 1-2 GW

Investment

$20B+ (largest econ-dev project in Mississippi history)

Employees

—

GPU Plan

Blackwell GB200/GB300 + NVIDIA Rubin (Rubin portion analyst-stated, not xAI-confirmed)

Power

1-2 GW target

Colossus 2

34.9890° N, 90.0126° W

Milestones

3/5

2027

1M GPU target (Rubin-class compute)

Upcoming

2026-02

Operational milestone (partial GPU racks online)

Done

2026-H2

Blackwell GB200/GB300 ramp

Upcoming

2025-12

Southaven expansion announced ($20B+, MS econ-dev record)[source]

Done

2025-03

xAI buys 1M-sqft Memphis warehouse + 100 acres

Done

Progress by year

2020–2026

'20

'21

'22

'23

'24

'25

30%

'26

Latest: 30%construction

Latest news

Aug 24TeslaratiElon Musk just set a condition that could end Falcon 9 as we know it Aug 23CleanTechnicaTesla Semi Moves Into Europe & Gets Largest Order To Date Aug 22CleanTechnicaChina Tightens Restrictions On Electric Door Handles, Forcing Tesla To Recall 3 Million Vehicles Aug 22CleanTechnicaStarlink Is Now The Largest ISP In Zimbabwe By Subscriber Count!Aug 22TeslaratiTesla will launch Cybercab on September 3 Aug 22TeslaratiSpaceX and a new Trump order that could rewrite the next decade of launches Aug 22CleanTechnicaWho Was Right About Tesla Robotaxi Deployment in 2025?Aug 21TeslaratiTesla will resolve massive China recall with stickers and a software update Aug 21InsideEVsInside The $2 Billion Battery Factory Making Cells For Tesla And Toyota Aug 21ElectrekTesla (TSLA) recalls over 2 million cars in China to add driver monitoring

Latest signal

r/SpaceXLoungeu/jaa101·1h

SpaceX rocket set to depart Christmas Island for Texas aboard specialist recovery vessel

r/teslamotorsu/KanTheKing·19h

500 Mile FSD Streak!

r/SpaceXLoungeu/MuseZack·1d

Falcon 9, Starship, and the future of Vandenberg.

r/SpaceXLoungeu/twinbee·1d

Musk: "Once Starship is flying reliably several times per week, it makes sense to shift super scarce SpaceX engineering and production resources to Starship to get launch rate to several times per day, which means winding down Falcon"

r/teslamotorsu/OptimusBot·1d

Tesla Semi BAMF

r/teslamotorsu/OptimusBot·2d

Tesla teases Cybercab event — Sept 3, 2026 in Austin

r/SpaceXLoungeu/KnifeKnut·2d

Corrosion Data is another reason to bring Starship 40 back

r/SpaceXLoungeu/avboden·2d

The Starship preparing for our fourteenth flight test completed a full-duration, 60-second static fire with all six Raptor engines

Live community is on X:@Tesla, @elonmusk, @SpaceX

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