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
AWS ap-south-2	AWS	Hyderabad, India	H100	200	1.40
ChindataPipeline Hyd	Chindata	Hyderabad, India	Mixed	75	1.42
Princeton Digital Group HYDERABAD1 Campus	Princeton Digital Group	Hyderabad, India	—	21	1.31
Telkom Indonesia HYDERABAD2	Telkom Indonesia	Hyderabad, India	H100	12	1.54
STT GDC HYDERABAD3 South	STT GDC	Hyderabad, India	—	19	1.29
Telkom Indonesia HYDERABAD4 North	Telkom Indonesia	Hyderabad, India	B200	17	1.21
STT GDC HYDERABAD5	STT GDC	Hyderabad, India	—	26	1.36
Telkom Indonesia HYDERABAD6 South	Telkom Indonesia	Hyderabad, India	—	25	1.34
STT GDC HYDERABAD7 East	STT GDC	Hyderabad, India	H100	25	1.37
KDDI Telehouse HYDERABAD8	KDDI Telehouse	Hyderabad, India	H100	6	1.46
CtrlS HYDERABAD9	CtrlS	Hyderabad, India	A100	13	1.52
VNET HYDERABAD10 West	VNET	Hyderabad, India	—	10	1.48
Chindata HYDERABAD11 South	Chindata	Hyderabad, India	H200	6	1.40
IDC Frontier HYDERABAD12 Campus	IDC Frontier	Hyderabad, India	—	14	1.55
Yotta HYDERABAD13 South	Yotta	Hyderabad, India	—	23	1.35
Sify HYDERABAD14 Campus	Sify	Hyderabad, India	—	12	1.54
Chindata HYDERABAD15 Park	Chindata	Hyderabad, India	—	12	1.51
Alibaba Cloud HYDERABAD16 Annex	Alibaba Cloud	Hyderabad, India	—	16	1.21
NTT HYDERABAD17 East	NTT	Hyderabad, India	H100	8	1.50
Sify HYDERABAD18 Park	Sify	Hyderabad, India	—	4	1.42
DCI Indonesia HYDERABAD19 Campus	DCI Indonesia	Hyderabad, India	—	20	1.30
IDC Frontier HYDERABAD20 North	IDC Frontier	Hyderabad, India	—	12	1.50
STT GDC HYDERABAD21 Annex	STT GDC	Hyderabad, India	H200	24	1.37
Telkom Indonesia HYDERABAD22 Park	Telkom Indonesia	Hyderabad, India	—	5	1.44
Princeton Digital Group HYDERABAD23 Park	Princeton Digital Group	Hyderabad, India	H200	17	1.22
Telkom Indonesia HYDERABAD24 Park	Telkom Indonesia	Hyderabad, India	B200	13	1.52
Princeton Digital Group HYDERABAD25 Park	Princeton Digital Group	Hyderabad, India	—	25	1.39
VNET HYDERABAD26 South	VNET	Hyderabad, India	A100	21	1.32
STT GDC HYDERABAD27 North	STT GDC	Hyderabad, India	—	9	1.44
VNET HYDERABAD28 South	VNET	Hyderabad, India	H100	18	1.24
STT GDC HYDERABAD29 Central	STT GDC	Hyderabad, India	—	12	1.54
Telkom Indonesia HYDERABAD30 Park	Telkom Indonesia	Hyderabad, India	—	16	1.24
CtrlS HYDERABAD31 East	CtrlS	Hyderabad, India	L40S	5	1.41
VNET HYDERABAD32 Park	VNET	Hyderabad, India	A100	5	1.43

AI Datacenters in

Company → Datacenter → GPU → Customer → Industry