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

VNET

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

Datacenter Portfolio

[AI Summary]

VNET runs 59 indexed datacenters across 10 countries, totaling 1,005 MW of IT capacity. The portfolio spans colocation tiers and deploys B200, H200, H100, A100, L40S.

Facilities

1,005 MW

Total IT

Countries

GPU SKUs

[Facilities · 59]

Facility	Operator	Location	GPU	MW	PUE
VNET SINGAPORE3 Campus	VNET	Singapore, Singapore	—	31	1.31
VNET SINGAPORE4 Central	VNET	Singapore, Singapore	—	11	1.45
VNET SINGAPORE7 North	VNET	Singapore, Singapore	—	36	1.35
VNET SINGAPORE22 Campus	VNET	Singapore, Singapore	—	29	1.27
VNET SINGAPORE24 Park	VNET	Singapore, Singapore	B200	15	1.50
VNET SINGAPORE26 Central	VNET	Singapore, Singapore	—	34	1.31
VNET TOKYO42 West	VNET	Tokyo, Japan	—	38	1.36
VNET TOKYO50 Annex	VNET	Tokyo, Japan	—	33	1.31
VNET TOKYO61 North	VNET	Tokyo, Japan	H200	9	1.34
VNET TOKYO64 West	VNET	Tokyo, Japan	—	37	1.35
VNET TOKYO67 Park	VNET	Tokyo, Japan	—	17	1.49
VNET TOKYO70 Central	VNET	Tokyo, Japan	—	6	1.39
VNET OSAKA4 Central	VNET	Osaka, Japan	—	25	1.31
VNET OSAKA8	VNET	Osaka, Japan	—	13	1.51
VNET OSAKA9 North	VNET	Osaka, Japan	H100	27	1.31
VNET OSAKA24 East	VNET	Osaka, Japan	B200	8	1.45
VNET OSAKA28	VNET	Osaka, Japan	H200	4	1.39
VNET SEOUL52	VNET	Seoul, South Korea	A100	3	1.36
VNET SEOUL54	VNET	Seoul, South Korea	—	29	1.35
VNET SEOUL55 West	VNET	Seoul, South Korea	H200	17	1.21
VNET SEOUL57 South	VNET	Seoul, South Korea	—	3	1.37
VNET BUSAN3 Annex	VNET	Busan, South Korea	—	16	1.30
VNET BUSAN10 Central	VNET	Busan, South Korea	B200	21	1.39
VNET HONG2 Park	VNET	Hong Kong, Hong Kong	—	4	1.39
VNET HONG10	VNET	Hong Kong, Hong Kong	—	31	1.35
VNET BEIJING31 East	VNET	Beijing, China	—	10	1.49
VNET BEIJING33 South	VNET	Beijing, China	H100	18	1.52
VNET BEIJING34 Campus	VNET	Beijing, China	—	21	1.23
VNET BEIJING35 South	VNET	Beijing, China	—	36	1.36
VNET BEIJING39 East	VNET	Beijing, China	—	5	1.40
VNET SHENZHEN13	VNET	Shenzhen, China	L40S	4	1.42
VNET SHENZHEN14 Annex	VNET	Shenzhen, China	—	14	1.50
VNET SHENZHEN17 West	VNET	Shenzhen, China	—	30	1.35
VNET CHENNAI18 Annex	VNET	Chennai, India	—	14	1.20
VNET CHENNAI25 North	VNET	Chennai, India	H100	26	1.33
VNET HYDERABAD10 West	VNET	Hyderabad, India	—	10	1.48
VNET HYDERABAD26 South	VNET	Hyderabad, India	A100	21	1.32
VNET HYDERABAD28 South	VNET	Hyderabad, India	H100	18	1.24
VNET HYDERABAD32 Park	VNET	Hyderabad, India	A100	5	1.43
VNET KOLKATA6 South	VNET	Kolkata, India	L40S	5	1.46
VNET KOLKATA7 Central	VNET	Kolkata, India	—	4	1.45
VNET KOLKATA10 Annex	VNET	Kolkata, India	—	13	1.23
VNET KOLKATA12 Campus	VNET	Kolkata, India	H200	13	1.23
VNET KOLKATA13 South	VNET	Kolkata, India	—	17	1.29
VNET SYDNEY21 Central	VNET	Sydney, Australia	—	22	1.26
VNET SYDNEY22	VNET	Sydney, Australia	—	8	1.42
VNET SYDNEY25	VNET	Sydney, Australia	—	12	1.50
VNET SYDNEY27 North	VNET	Sydney, Australia	—	32	1.35
VNET JAKARTA7 West	VNET	Jakarta, Indonesia	—	19	1.26
VNET JAKARTA8	VNET	Jakarta, Indonesia	B200	9	1.46
VNET JAKARTA22	VNET	Jakarta, Indonesia	—	10	1.45
VNET JAKARTA23 Campus	VNET	Jakarta, Indonesia	—	10	1.46
VNET JAKARTA25 Campus	VNET	Jakarta, Indonesia	H200	6	1.44
VNET JAKARTA30 South	VNET	Jakarta, Indonesia	—	22	1.28
VNET KUALA31 East	VNET	Kuala Lumpur, Malaysia	—	20	1.26
VNET JOHOR21 East	VNET	Johor Bahru, Malaysia	—	10	1.39
VNET JOHOR25	VNET	Johor Bahru, Malaysia	—	3	1.40
VNET MANILA23 Campus	VNET	Manila, Philippines	—	20	1.29
VNET MANILA24	VNET	Manila, Philippines	—	21	1.33

[FAQ]

How many datacenters does VNET operate?

59 indexed facilities totaling 1,005 MW across 10 countries.

Which GPUs does VNET deploy?

B200, H200, H100, A100, L40S

In which countries does VNET 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.