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
Khazna AUH16	Khazna	Abu Dhabi, UAE	Mixed	120	1.32
Khazna DUBAI1 Park	Khazna	Dubai, United Arab Emirates	—	7	1.40
Khazna DUBAI9 East	Khazna	Dubai, United Arab Emirates	H100	21	1.24
Khazna DUBAI40 Campus	Khazna	Dubai, United Arab Emirates	H200	19	1.23
Khazna DUBAI48 South	Khazna	Dubai, United Arab Emirates	—	26	1.29
Khazna RIYADH2	Khazna	Riyadh, Saudi Arabia	—	21	1.28
Khazna RIYADH6	Khazna	Riyadh, Saudi Arabia	—	14	1.22
Khazna RIYADH37 Central	Khazna	Riyadh, Saudi Arabia	B200	28	1.38
Khazna JEDDAH17 Annex	Khazna	Jeddah, Saudi Arabia	—	8	1.51
Khazna DAMMAM14 Campus	Khazna	Dammam, Saudi Arabia	—	6	1.50
Khazna DOHA5 South	Khazna	Doha, Qatar	—	15	1.30
Khazna MANAMA4 South	Khazna	Manama, Bahrain	—	7	1.51
Khazna JOHANNESBURG12 Annex	Khazna	Johannesburg, South Africa	—	12	1.49
Khazna JOHANNESBURG20 South	Khazna	Johannesburg, South Africa	H200	3	1.38
Khazna JOHANNESBURG27 Central	Khazna	Johannesburg, South Africa	MI300X	3	1.40
Khazna ABUJA6 West	Khazna	Abuja, Nigeria	—	9	1.50
Khazna ALGIERS3 East	Khazna	Algiers, Algeria	MI300X	12	1.22
Khazna PORT5 South	Khazna	Port Louis, Mauritius	A100	19	1.39

Khazna

How many datacenters does Khazna operate?

Which GPUs does Khazna deploy?

In which countries does Khazna operate?

Company → Datacenter → GPU → Customer → Industry