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.

How many datacenters are in Houston, TX?

42 indexed AI-capable datacenters, totaling 671 MW.

Which operators run datacenters in Houston, TX?

Foundry, HPE, NVIDIA/Foxconn, DataBank, H5 Data Centers, Sabey Data Centers, CyrusOne, Vantage Data Centers, Equinix, Iron Mountain, Switch, eStruxture, Prime Data Centers, STACK Infrastructure, T5 Data Centers, Flexential, TierPoint, EdgeConneX, Digital Realty, Novva Data Centers

[DC.COMPUTER] Layer 3 · City · USA

AI Datacenters in

Every indexed AI and GPU datacenter in Houston, TX, USA.

Houston, TX

[AI Summary]

Houston, TX, USA hosts 42 AI-capable datacenters totaling 671 MW of IT capacity, operated by 20 companies.

Facilities

671 MW

Total IT

Operators

[Facilities · 42]

Facility	Operator	Location	GPU	MW	PUE
Foundry Texas	Foundry	Houston, TX, USA	H100	18	1.25
HPE Houston AI Server	HPE	Houston, TX, USA	Cray EX assembly	18	1.42
NVIDIA AI Supercomputer Houston	NVIDIA/Foxconn	Houston, TX, USA	Blackwell systems	50	1.40
DataBank HOUSTON1 Annex	DataBank	Houston, TX, USA	MI300X	2	1.35
DataBank HOUSTON2 Annex	DataBank	Houston, TX, USA	—	4	1.42
H5 Data Centers HOUSTON3	H5 Data Centers	Houston, TX, USA	—	4	1.41
Sabey Data Centers HOUSTON4 Annex	Sabey Data Centers	Houston, TX, USA	—	12	1.49
DataBank HOUSTON5 Central	DataBank	Houston, TX, USA	—	28	1.36
CyrusOne HOUSTON6 West	CyrusOne	Houston, TX, USA	—	4	1.44
H5 Data Centers HOUSTON7 Central	H5 Data Centers	Houston, TX, USA	—	7	1.44
Vantage Data Centers HOUSTON8 Park	Vantage Data Centers	Houston, TX, USA	A100	16	1.20
CyrusOne HOUSTON9 East	CyrusOne	Houston, TX, USA	—	15	1.53
CyrusOne HOUSTON10 South	CyrusOne	Houston, TX, USA	—	23	1.29
Equinix HOUSTON11 Campus	Equinix	Houston, TX, USA	—	13	1.51
Iron Mountain HOUSTON12 East	Iron Mountain	Houston, TX, USA	MI300X	14	1.55
Switch HOUSTON13 Central	Switch	Houston, TX, USA	—	14	1.52
eStruxture HOUSTON14 North	eStruxture	Houston, TX, USA	—	23	1.33
Prime Data Centers HOUSTON15 Annex	Prime Data Centers	Houston, TX, USA	—	7	1.47
STACK Infrastructure HOUSTON16 Central	STACK Infrastructure	Houston, TX, USA	MI300X	15	1.51
Equinix HOUSTON17 South	Equinix	Houston, TX, USA	—	12	1.53
eStruxture HOUSTON18 Park	eStruxture	Houston, TX, USA	—	20	1.29
Equinix HOUSTON19 Park	Equinix	Houston, TX, USA	—	18	1.23
Iron Mountain HOUSTON20 East	Iron Mountain	Houston, TX, USA	B200	15	1.22
T5 Data Centers HOUSTON21	T5 Data Centers	Houston, TX, USA	—	15	1.53
Flexential HOUSTON22 South	Flexential	Houston, TX, USA	—	22	1.32
TierPoint HOUSTON23 Campus	TierPoint	Houston, TX, USA	—	17	1.47
EdgeConneX HOUSTON24 Park	EdgeConneX	Houston, TX, USA	—	19	1.23
T5 Data Centers HOUSTON25 West	T5 Data Centers	Houston, TX, USA	—	28	1.35
Digital Realty HOUSTON26 South	Digital Realty	Houston, TX, USA	—	24	1.30
Novva Data Centers HOUSTON27 West	Novva Data Centers	Houston, TX, USA	—	5	1.44
EdgeConneX HOUSTON28 West	EdgeConneX	Houston, TX, USA	—	25	1.36
T5 Data Centers HOUSTON29 South	T5 Data Centers	Houston, TX, USA	H100	19	1.25
Digital Realty HOUSTON30	Digital Realty	Houston, TX, USA	—	8	1.42
Sabey Data Centers HOUSTON31	Sabey Data Centers	Houston, TX, USA	—	20	1.28
CyrusOne HOUSTON32 North	CyrusOne	Houston, TX, USA	A100	3	1.39
CyrusOne HOUSTON33 Park	CyrusOne	Houston, TX, USA	L40S	17	1.21
Sabey Data Centers HOUSTON34	Sabey Data Centers	Houston, TX, USA	—	14	1.20
Vantage Data Centers HOUSTON35 North	Vantage Data Centers	Houston, TX, USA	L40S	4	1.42
CyrusOne HOUSTON36 Annex	CyrusOne	Houston, TX, USA	—	21	1.26
CyrusOne HOUSTON37 North	CyrusOne	Houston, TX, USA	—	16	1.24
Sabey Data Centers HOUSTON38 South	Sabey Data Centers	Houston, TX, USA	—	20	1.28
H5 Data Centers HOUSTON39 East	H5 Data Centers	Houston, TX, USA	—	22	1.28

[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.