What is an AI datacenter?

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.

Which datacenter has the most GPUs?

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.

What is the largest AI cluster?

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.

Which GPU cloud is cheapest for H100?

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.

How is Datacenter.computer different from a datacenter directory?

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.

[DC.COMPUTER] Layer 5 · Colocation

KDDI Telehouse

Every indexed KDDI Telehouse datacenter — facility-level capacity, GPU fleet, and country coverage.

Datacenter Portfolio

[AI Summary]

KDDI Telehouse runs 49 indexed datacenters across 10 countries, totaling 940 MW of IT capacity. The portfolio spans colocation tiers and deploys A100, H100, H200, MI300X, B200, L40S.

Facilities

940 MW

Total IT

Countries

GPU SKUs

[Facilities · 49]

Facility	Operator	Location	GPU	MW	PUE
KDDI Telehouse SINGAPORE2 Central	KDDI Telehouse	Singapore, Singapore	—	18	1.54
KDDI Telehouse SINGAPORE6 East	KDDI Telehouse	Singapore, Singapore	A100	38	1.37
KDDI Telehouse SINGAPORE8 Park	KDDI Telehouse	Singapore, Singapore	—	34	1.30
KDDI Telehouse SINGAPORE9 West	KDDI Telehouse	Singapore, Singapore	—	13	1.46
KDDI Telehouse SINGAPORE10 Annex	KDDI Telehouse	Singapore, Singapore	—	16	1.52
KDDI Telehouse SINGAPORE21 East	KDDI Telehouse	Singapore, Singapore	—	29	1.26
KDDI Telehouse SINGAPORE25 North	KDDI Telehouse	Singapore, Singapore	—	6	1.39
KDDI Telehouse SINGAPORE28 Annex	KDDI Telehouse	Singapore, Singapore	H100	25	1.21
KDDI Telehouse TOKYO46 North	KDDI Telehouse	Tokyo, Japan	—	33	1.39
KDDI Telehouse TOKYO48 Central	KDDI Telehouse	Tokyo, Japan	—	40	1.38
KDDI Telehouse TOKYO62 East	KDDI Telehouse	Tokyo, Japan	H200	9	1.43
KDDI Telehouse TOKYO65	KDDI Telehouse	Tokyo, Japan	—	33	1.27
KDDI Telehouse TOKYO66 Park	KDDI Telehouse	Tokyo, Japan	—	16	1.51
KDDI Telehouse TOKYO68 Park	KDDI Telehouse	Tokyo, Japan	—	16	1.48
KDDI Telehouse TOKYO69 North	KDDI Telehouse	Tokyo, Japan	MI300X	10	1.22
KDDI Telehouse OSAKA1	KDDI Telehouse	Osaka, Japan	—	21	1.27
KDDI Telehouse OSAKA5 Campus	KDDI Telehouse	Osaka, Japan	—	27	1.33
KDDI Telehouse OSAKA23 North	KDDI Telehouse	Osaka, Japan	—	2	1.37
KDDI Telehouse BUSAN2 Annex	KDDI Telehouse	Busan, South Korea	B200	16	1.30
KDDI Telehouse BUSAN7 East	KDDI Telehouse	Busan, South Korea	—	16	1.32
KDDI Telehouse HONG6	KDDI Telehouse	Hong Kong, Hong Kong	—	23	1.25
KDDI Telehouse HONG8 Annex	KDDI Telehouse	Hong Kong, Hong Kong	—	19	1.24
KDDI Telehouse SHANGHAI71 Central	KDDI Telehouse	Shanghai, China	B200	20	1.26
KDDI Telehouse SHANGHAI78 North	KDDI Telehouse	Shanghai, China	—	35	1.32
KDDI Telehouse BEIJING32 Annex	KDDI Telehouse	Beijing, China	—	30	1.32
KDDI Telehouse BEIJING36 West	KDDI Telehouse	Beijing, China	—	11	1.48
KDDI Telehouse BEIJING37 Annex	KDDI Telehouse	Beijing, China	—	33	1.35
KDDI Telehouse BEIJING38 Campus	KDDI Telehouse	Beijing, China	B200	24	1.24
KDDI Telehouse BEIJING40 Park	KDDI Telehouse	Beijing, China	—	14	1.51
KDDI Telehouse SHENZHEN18	KDDI Telehouse	Shenzhen, China	L40S	6	1.43
KDDI Telehouse GUANGZHOU41 South	KDDI Telehouse	Guangzhou, China	—	15	1.21
KDDI Telehouse HANGZHOU31 South	KDDI Telehouse	Hangzhou, China	A100	5	1.43
KDDI Telehouse MUMBAI34 East	KDDI Telehouse	Mumbai, India	MI300X	35	1.38
KDDI Telehouse MUMBAI38	KDDI Telehouse	Mumbai, India	—	34	1.39
KDDI Telehouse CHENNAI15 Campus	KDDI Telehouse	Chennai, India	H200	7	1.44
KDDI Telehouse CHENNAI23	KDDI Telehouse	Chennai, India	H100	19	1.25
KDDI Telehouse CHENNAI27 North	KDDI Telehouse	Chennai, India	—	26	1.35
KDDI Telehouse HYDERABAD8	KDDI Telehouse	Hyderabad, India	H100	6	1.46
KDDI Telehouse KOLKATA2 East	KDDI Telehouse	Kolkata, India	B200	7	1.55
KDDI Telehouse KOLKATA3 Campus	KDDI Telehouse	Kolkata, India	—	15	1.28
KDDI Telehouse SYDNEY24 West	KDDI Telehouse	Sydney, Australia	—	12	1.47
KDDI Telehouse SYDNEY29 Park	KDDI Telehouse	Sydney, Australia	—	33	1.35
KDDI Telehouse JAKARTA24 Central	KDDI Telehouse	Jakarta, Indonesia	H200	7	1.46
KDDI Telehouse JAKARTA27 Campus	KDDI Telehouse	Jakarta, Indonesia	—	14	1.21
KDDI Telehouse JAKARTA28	KDDI Telehouse	Jakarta, Indonesia	—	25	1.33
KDDI Telehouse JAKARTA29 Park	KDDI Telehouse	Jakarta, Indonesia	—	27	1.29
KDDI Telehouse BATAM11 East	KDDI Telehouse	Batam, Indonesia	—	8	1.49
KDDI Telehouse JOHOR24 South	KDDI Telehouse	Johor Bahru, Malaysia	—	9	1.46
KDDI Telehouse MANILA25 Campus	KDDI Telehouse	Manila, Philippines	—	3	1.38

[FAQ]

How many datacenters does KDDI Telehouse operate?

49 indexed facilities totaling 940 MW across 10 countries.

Which GPUs does KDDI Telehouse deploy?

A100, H100, H200, MI300X, B200, L40S

In which countries does KDDI Telehouse operate?

Australia, China, Hong Kong, India, Indonesia, Japan, Malaysia, Philippines, Singapore, South Korea

[Knowledge Graph]

Company → Datacenter → GPU → Customer → Industry

Every entity on this site is cross-linked. Follow the graph from operators down to specific facilities, GPU clusters, customers, and sectoral context.