Question 1

What is an AI datacenter?

Accepted Answer

An AI datacenter is a facility purpose-built or retrofitted for GPU and accelerator workloads — typically at rack densities above 30 kW, with liquid-cooling readiness and high-bandwidth fabric (InfiniBand NDR, NVLink, or Spectrum-X). At least 40% of IT load runs AI training or inference on GPUs such as NVIDIA H100, H200, B200, or GB200 NVL72.

Question 2

Which datacenter has the most GPUs?

Accepted Answer

As of 2026, xAI Colossus in Memphis, Tennessee holds the title of the world's largest single-site GPU deployment, with more than 200,000 NVIDIA H100 and H200 GPUs in one InfiniBand domain. Meta Hyperion (Louisiana) and OpenAI Stargate Abilene (Texas) are scaling toward gigawatt-class deployments that will overtake it within the next 18 months.

Question 3

What is the largest AI cluster?

Accepted Answer

xAI Colossus is the largest contiguous AI training cluster in 2026, exceeding 200,000 NVIDIA H100/H200 GPUs on a single InfiniBand NDR 400G fabric. Meta's Hyperion build and OpenAI's Stargate program are constructing multi-site fabrics that will exceed one million accelerators across coupled campuses by 2027.

Question 4

Which GPU cloud is cheapest for H100?

Accepted Answer

On-demand: Together AI ($1.75/hr) and Voltage Park ($1.89/hr) lead. Reserved 1-year: Voltage Park ($1.20/hr) and Crusoe ($1.39/hr) are typically lowest. AWS p5 sits at the top of the price stack at ~$4.10/hr on-demand.

Question 5

How is Datacenter.computer different from a datacenter directory?

Accepted Answer

Datacenter.computer is an agent-readable intelligence layer, not a directory. It normalizes pricing, capacity, power, fabric, and latency across 240+ facilities and 40+ operators into a single queryable graph for AI agents, traders, and procurement teams.

Facility	Operator	Location	GPU	MW	PUE
Scala Data Centers SAO7 East	Scala Data Centers	Sao Paulo, Brazil	—	34	1.34
Scala Data Centers SAO17 Park	Scala Data Centers	Sao Paulo, Brazil	B200	9	1.43
Scala Data Centers SAO41 Park	Scala Data Centers	Sao Paulo, Brazil	—	3	1.39
Scala Data Centers SAO42 Park	Scala Data Centers	Sao Paulo, Brazil	—	6	1.40
Scala Data Centers SAO46 Central	Scala Data Centers	Sao Paulo, Brazil	—	30	1.31
Scala Data Centers SAO52 West	Scala Data Centers	Sao Paulo, Brazil	—	16	1.51
Scala Data Centers SAO58 Annex	Scala Data Centers	Sao Paulo, Brazil	—	4	1.40
Scala Data Centers MEXICO12 Annex	Scala Data Centers	Mexico City, Mexico	—	5	1.42
Scala Data Centers MEXICO39 East	Scala Data Centers	Mexico City, Mexico	—	18	1.21
Scala Data Centers MEXICO40 Campus	Scala Data Centers	Mexico City, Mexico	—	6	1.42
Scala Data Centers GUADALAJARA2 South	Scala Data Centers	Guadalajara, Mexico	—	18	1.34
Scala Data Centers SANTIAGO25 Central	Scala Data Centers	Santiago, Chile	—	25	1.37
Scala Data Centers SANTIAGO26 South	Scala Data Centers	Santiago, Chile	—	6	1.45
Scala Data Centers MEDELLIN9 Central	Scala Data Centers	Medellin, Colombia	H100	2	1.38
Scala Data Centers MEDELLIN10 South	Scala Data Centers	Medellin, Colombia	—	19	1.38
Scala Data Centers LIMA12 North	Scala Data Centers	Lima, Peru	—	22	1.35
Scala Data Centers PANAMA2	Scala Data Centers	Panama City, Panama	L40S	13	1.24
Scala Data Centers PANAMA7 Campus	Scala Data Centers	Panama City, Panama	—	16	1.29
Scala Data Centers SAN7 Park	Scala Data Centers	San Jose, Costa Rica	—	8	1.51
Scala Data Centers CARACAS1 West	Scala Data Centers	Caracas, Venezuela	—	7	1.51
Scala Data Centers SAN3 Annex	Scala Data Centers	San Juan, Puerto Rico	A100	13	1.24

Scala Data Centers

How many datacenters does Scala Data Centers operate?

Which GPUs does Scala Data Centers deploy?

In which countries does Scala Data Centers operate?

Company → Datacenter → GPU → Customer → Industry