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 capacity, power, fabric and location across 833 sourced facilities and 40 operators into a single queryable graph for AI agents, traders and procurement teams.

Facility	Operator	Location	Status	Accelerators	Recorded MW	Confidence
DataBank Irvine	DataBank	Irvine, CA, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Las Vegas	DataBank	Las Vegas, NV, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Los Angeles	DataBank	Los Angeles, CA, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Salt Lake City	DataBank	Salt Lake City, UT, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank San Diego	DataBank	San Diego, CA, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Seattle	DataBank	Seattle, WA, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Santa Clara	DataBank	Santa Clara, CA, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Chicago	DataBank	Chicago, IL, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Denver	DataBank	Denver, CO, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Indianapolis	DataBank	Indianapolis, IN, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Kansas City	DataBank	Kansas City, MO, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Minneapolis	DataBank	Minneapolis, MN, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Atlanta	DataBank	Atlanta, GA, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Austin	DataBank	Austin, TX, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Dallas	DataBank	Dallas, TX, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Houston	DataBank	Houston, TX, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Memphis	DataBank	Memphis, TN, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Miami	DataBank	Miami, FL, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Waco	DataBank	Waco, TX, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Boston	DataBank	Boston, MA, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Cleveland	DataBank	Cleveland, OH, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Northern New Jersey	DataBank	Northern New Jersey, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank New York	DataBank	New York, NY, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Ashburn	DataBank	Ashburn, VA, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Philadelphia	DataBank	Philadelphia, PA, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank Pittsburgh	DataBank	Pittsburgh, PA, USA	Operational	Not publicly disclosed	Not disclosed	High
DataBank United Kingdom	DataBank	London, UK, United Kingdom	Operational	Not publicly disclosed	Not disclosed	High

DataBank

How many datacenters does DataBank operate?

Which GPUs does DataBank deploy?

In which countries does DataBank operate?

Company → Datacenter → GPU → Customer → Industry