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
Digital Realty / Digital Edge TAIPEI1 South	Digital Realty / Digital Edge	Taipei, Taiwan	—	5	1.44
Bridge DC TAIPEI2 East	Bridge DC	Taipei, Taiwan	—	16	1.24
STT GDC TAIPEI3 West	STT GDC	Taipei, Taiwan	—	13	1.52
Princeton Digital Group TAIPEI4	Princeton Digital Group	Taipei, Taiwan	—	25	1.35
Sify TAIPEI5 Campus	Sify	Taipei, Taiwan	—	15	1.53
NTT TAIPEI6 South	NTT	Taipei, Taiwan	—	22	1.28
Digital Realty / Digital Edge TAIPEI7 Annex	Digital Realty / Digital Edge	Taipei, Taiwan	L40S	19	1.27
NTT TAIPEI8 South	NTT	Taipei, Taiwan	—	15	1.24
Keppel DC TAIPEI9 Central	Keppel DC	Taipei, Taiwan	—	26	1.35
Yotta TAIPEI10	Yotta	Taipei, Taiwan	—	24	1.21
Yotta TAIPEI11 North	Yotta	Taipei, Taiwan	H200	20	1.30
Alibaba Cloud TAIPEI12 West	Alibaba Cloud	Taipei, Taiwan	A100	23	1.36
Chindata TAIPEI13 East	Chindata	Taipei, Taiwan	L40S	4	1.38
Keppel DC TAIPEI14	Keppel DC	Taipei, Taiwan	—	5	1.43
NTT TAIPEI15 North	NTT	Taipei, Taiwan	—	10	1.47
Alibaba Cloud TAIPEI16 Campus	Alibaba Cloud	Taipei, Taiwan	—	22	1.30
Chunghwa Telecom TAIPEI17	Chunghwa Telecom	Taipei, Taiwan	—	21	1.28
Sify TAIPEI18 Campus	Sify	Taipei, Taiwan	—	11	1.50
Bridge DC TAIPEI19 West	Bridge DC	Taipei, Taiwan	—	19	1.29
IDC Frontier TAIPEI20 Park	IDC Frontier	Taipei, Taiwan	—	15	1.24
NTT TAIPEI21 Campus	NTT	Taipei, Taiwan	—	24	1.37
Digital Realty / Digital Edge TAIPEI22 Campus	Digital Realty / Digital Edge	Taipei, Taiwan	H200	3	1.33
DCI Indonesia TAIPEI23 West	DCI Indonesia	Taipei, Taiwan	—	9	1.50
AirTrunk TAIPEI24 Park	AirTrunk	Taipei, Taiwan	—	9	1.49
Yotta TAIPEI25 North	Yotta	Taipei, Taiwan	—	15	1.55
Digital Realty / Digital Edge TAIPEI26 North	Digital Realty / Digital Edge	Taipei, Taiwan	—	17	1.49
Chunghwa Telecom TAIPEI27 North	Chunghwa Telecom	Taipei, Taiwan	—	3	1.40
Alibaba Cloud TAIPEI28 North	Alibaba Cloud	Taipei, Taiwan	—	24	1.37
Yotta TAIPEI29 East	Yotta	Taipei, Taiwan	—	14	1.53
Keppel DC TAIPEI30 West	Keppel DC	Taipei, Taiwan	—	8	1.48
SUNeVision TAIPEI31 Central	SUNeVision	Taipei, Taiwan	—	21	1.28
NEXTDC TAIPEI32 Campus	NEXTDC	Taipei, Taiwan	—	20	1.31

AI Datacenters in

Company → Datacenter → GPU → Customer → Industry