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

Nxtra by Airtel

Every indexed Nxtra by Airtel datacenter — facility-level capacity, GPU fleet, and country coverage.

Datacenter Portfolio

[AI Summary]

Nxtra by Airtel runs 52 indexed datacenters across 9 countries, totaling 781 MW of IT capacity. The portfolio spans colocation tiers and deploys H200, B200, L40S, MI300X, H100, A100.

Facilities

781 MW

Total IT

Countries

GPU SKUs

[Facilities · 52]

Facility	Operator	Location	GPU	MW	PUE
Nxtra by Airtel SINGAPORE71 Park	Nxtra by Airtel	Singapore, Singapore	—	7	1.44
Nxtra by Airtel SINGAPORE74 North	Nxtra by Airtel	Singapore, Singapore	—	4	1.24
Nxtra by Airtel TOKYO25 West	Nxtra by Airtel	Tokyo, Japan	—	18	1.53
Nxtra by Airtel TOKYO28	Nxtra by Airtel	Tokyo, Japan	H200	19	1.54
Nxtra by Airtel TOKYO33 West	Nxtra by Airtel	Tokyo, Japan	—	13	1.45
Nxtra by Airtel TOKYO36 Campus	Nxtra by Airtel	Tokyo, Japan	—	4	1.37
Nxtra by Airtel SEOUL13 Park	Nxtra by Airtel	Seoul, South Korea	—	29	1.32
Nxtra by Airtel SEOUL16 Park	Nxtra by Airtel	Seoul, South Korea	—	24	1.30
Nxtra by Airtel SEOUL21 Campus	Nxtra by Airtel	Seoul, South Korea	H200	4	1.37
Nxtra by Airtel SEOUL22 East	Nxtra by Airtel	Seoul, South Korea	—	28	1.33
Nxtra by Airtel SEOUL26 West	Nxtra by Airtel	Seoul, South Korea	H200	20	1.26
Nxtra by Airtel SEOUL29 Annex	Nxtra by Airtel	Seoul, South Korea	—	17	1.52
Nxtra by Airtel SEOUL30 Annex	Nxtra by Airtel	Seoul, South Korea	—	3	1.35
Nxtra by Airtel SHANGHAI45 East	Nxtra by Airtel	Shanghai, China	—	8	1.41
Nxtra by Airtel SHANGHAI47	Nxtra by Airtel	Shanghai, China	—	21	1.22
Nxtra by Airtel SHANGHAI56 West	Nxtra by Airtel	Shanghai, China	B200	27	1.26
Nxtra by Airtel SHANGHAI60 South	Nxtra by Airtel	Shanghai, China	—	10	1.46
Nxtra by Airtel BEIJING2 North	Nxtra by Airtel	Beijing, China	L40S	27	1.29
Nxtra by Airtel BEIJING6 North	Nxtra by Airtel	Beijing, China	—	5	1.40
Nxtra by Airtel BEIJING7 Campus	Nxtra by Airtel	Beijing, China	—	32	1.30
Nxtra by Airtel BEIJING10 East	Nxtra by Airtel	Beijing, China	—	31	1.30
Nxtra by Airtel BEIJING70 South	Nxtra by Airtel	Beijing, China	L40S	30	1.28
Nxtra by Airtel SHENZHEN6 East	Nxtra by Airtel	Shenzhen, China	—	5	1.37
Nxtra by Airtel SHENZHEN43 Campus	Nxtra by Airtel	Shenzhen, China	MI300X	18	1.22
Nxtra by Airtel SHENZHEN47 North	Nxtra by Airtel	Shenzhen, China	—	4	1.41
Nxtra by Airtel SHENZHEN49 South	Nxtra by Airtel	Shenzhen, China	—	16	1.52
Nxtra by Airtel GUANGZHOU5 West	Nxtra by Airtel	Guangzhou, China	—	8	1.44
Nxtra by Airtel GUANGZHOU8 Central	Nxtra by Airtel	Guangzhou, China	—	8	1.46
Nxtra by Airtel GUANGZHOU9 Park	Nxtra by Airtel	Guangzhou, China	—	21	1.26
Nxtra by Airtel GUANGZHOU30 Park	Nxtra by Airtel	Guangzhou, China	—	9	1.45
Nxtra by Airtel GUANGZHOU35 Annex	Nxtra by Airtel	Guangzhou, China	—	10	1.50
Nxtra by Airtel HANGZHOU12 Park	Nxtra by Airtel	Hangzhou, China	—	22	1.30
Nxtra by Airtel HANGZHOU13 Campus	Nxtra by Airtel	Hangzhou, China	—	14	1.54
Nxtra by Airtel HANGZHOU16 Annex	Nxtra by Airtel	Hangzhou, China	L40S	4	1.39
Nxtra by Airtel HANGZHOU17	Nxtra by Airtel	Hangzhou, China	—	3	1.38
Nxtra by Airtel HANGZHOU20 Central	Nxtra by Airtel	Hangzhou, China	H200	11	1.49
Nxtra by Airtel MUMBAI44 South	Nxtra by Airtel	Mumbai, India	—	31	1.34
Nxtra by Airtel MUMBAI50	Nxtra by Airtel	Mumbai, India	—	25	1.25
Nxtra by Airtel BENGALURU19 East	Nxtra by Airtel	Bengaluru, India	—	14	1.51
Nxtra by Airtel DELHI6 South	Nxtra by Airtel	Delhi NCR, India	—	25	1.32
Nxtra by Airtel DELHI9 East	Nxtra by Airtel	Delhi NCR, India	—	15	1.21
Nxtra by Airtel SYDNEY48 Annex	Nxtra by Airtel	Sydney, Australia	—	23	1.24
Nxtra by Airtel MELBOURNE11 East	Nxtra by Airtel	Melbourne, Australia	H100	18	1.21
Nxtra by Airtel MELBOURNE17 South	Nxtra by Airtel	Melbourne, Australia	—	6	1.45
Nxtra by Airtel BRISBANE17 East	Nxtra by Airtel	Brisbane, Australia	L40S	17	1.27
Nxtra by Airtel CANBERRA7 West	Nxtra by Airtel	Canberra, Australia	B200	4	1.41
Nxtra by Airtel CANBERRA8 West	Nxtra by Airtel	Canberra, Australia	—	6	1.46
Nxtra by Airtel AUCKLAND14	Nxtra by Airtel	Auckland, New Zealand	—	6	1.43
Nxtra by Airtel KUALA4 East	Nxtra by Airtel	Kuala Lumpur, Malaysia	H200	12	1.54
Nxtra by Airtel KUALA7 West	Nxtra by Airtel	Kuala Lumpur, Malaysia	—	14	1.53
Nxtra by Airtel KUALA8 Park	Nxtra by Airtel	Kuala Lumpur, Malaysia	—	26	1.38
Nxtra by Airtel HANOI2	Nxtra by Airtel	Hanoi, Vietnam	A100	5	1.43

[FAQ]

How many datacenters does Nxtra by Airtel operate?

52 indexed facilities totaling 781 MW across 9 countries.

Which GPUs does Nxtra by Airtel deploy?

H200, B200, L40S, MI300X, H100, A100

In which countries does Nxtra by Airtel operate?

Australia, China, India, Japan, Malaysia, New Zealand, Singapore, South Korea, Vietnam

[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.