xAI MACROHARDRR Southaven
AI data center in Southaven, MS, United States: under construction.
- Location: Southaven, MS, United States
- Developer: SpaceXAI
- Tenant: xAI
- Status: under construction
- Estimated cost: $20B
xAI MACROHARDRR Southaven is a AI data center project located in Southaven, MS, United States, currently under construction. It is being built by SpaceXAI for tenant xAI. The estimated build cost is $20B. This project is one of thousands of data-center facilities tracked by Data Center Index across MS, United States, covering operational, under-construction, announced, and permitted sites.
Project description
SpaceXAI has cut 11 of the 69 temporary turbines powering its $20 billion Southaven data center. A permanent 1.2 GW power plant with 41 permanent turbines is under construction, and all temporary turbines are to be removed by July 2027.
Related data center projects
- Colossus 1, 340 MW, Memphis, TN, United States · operational
- Colossus 2, Memphis, TN, United States · operational
- xAI Memphis Area Compute Program (Colossus and MACROHARDRR), Memphis, TN, United States · operational
- PORTS-Pike Technology Campus, 8 GW, Piketon, OH, United States · announced
- Nexus Hubbard Campus, 7.7 GW, Hubbard, TX, United States · under construction
- Stratos Hyperscale Data Center, 7.5 GW, Snowville, UT, United States · announced
- Meta Hyperion, 5 GW, Holly Ridge, LA, United States · under construction
- Data City Texas, 5 GW, Laredo, TX, United States · announced
Frequently asked questions
- What is xAI MACROHARDRR Southaven?
- xAI MACROHARDRR Southaven is an AI data center project in Southaven, Mississippi tracked by Data Center Index. Its status is under construction.
- Where is xAI MACROHARDRR Southaven?
- xAI MACROHARDRR Southaven is in Southaven, Mississippi. Every tracked Mississippi campus, with counts and capacity, is at https://datacenterindex.ai/markets/mississippi.
- Who is building xAI MACROHARDRR Southaven?
- SpaceXAI is developing xAI MACROHARDRR Southaven, with xAI named as the tenant.
Sources
- SpaceXAI shuts off 11 temporary turbines powering Southaven data center (supertalk.fm · press · 2026-08-31)
- Southaven approves new XAI data center (desototimes.com · press · 2026-09-02)
- Action News 5 (WMC Memphis) (actionnews5.com · press · 2026-01-08)
- Tech leader xAI investing more than $20 billion in Southaven (governorreeves.ms.gov · press · 2026-01-08)
- Office of Governor Tate Reeves (governorreeves.ms.gov · press · 2026-01-08)