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 Chicago, IL?

96 indexed AI-capable datacenters, totaling 2,726 MW.

Which operators run datacenters in Chicago, IL?

CoreWeave, Microsoft Azure, Equinix, CyrusOne, Vantage Data Centers, DataBank, Sabey Data Centers, Yondr, H5 Data Centers, CoreSite, NTT Global Data Centers, Novva Data Centers, Digital Realty, Compass Datacenters, Cologix, QTS Data Centers, TierPoint, STACK Infrastructure, Switch, Iron Mountain, eStruxture, Prime Data Centers, T5 Data Centers, Flexential, Aligned Data Centers, EdgeConneX

[DC.COMPUTER] Layer 3 · City · USA

AI Datacenters in

Every indexed AI and GPU datacenter in Chicago, IL, USA.

Chicago, IL

[AI Summary]

Chicago, IL, USA hosts 96 AI-capable datacenters totaling 2,726 MW of IT capacity, operated by 26 companies.

Facilities

2,726 MW

Total IT

Operators

[Facilities · 96]

Facility	Operator	Location	GPU	MW	PUE
CoreWeave IL01	CoreWeave	Chicago, IL, USA	H100	32	1.22
Azure North Central US	Microsoft Azure	Chicago, IL, USA	H100	300	1.20
Equinix CH2	Equinix	Chicago, IL, USA	Mixed	30	1.40
CyrusOne CHICAGO1 Annex	CyrusOne	Chicago, IL, USA	—	40	1.34
Vantage Data Centers CHICAGO2 Campus	Vantage Data Centers	Chicago, IL, USA	—	30	1.28
DataBank CHICAGO3	DataBank	Chicago, IL, USA	—	40	1.36
Sabey Data Centers CHICAGO4 North	Sabey Data Centers	Chicago, IL, USA	—	21	1.55
Yondr CHICAGO5 Annex	Yondr	Chicago, IL, USA	B200	31	1.27
H5 Data Centers CHICAGO6 West	H5 Data Centers	Chicago, IL, USA	—	6	1.41
CyrusOne CHICAGO7 Annex	CyrusOne	Chicago, IL, USA	—	42	1.38
Vantage Data Centers CHICAGO8	Vantage Data Centers	Chicago, IL, USA	—	19	1.49
CyrusOne CHICAGO9	CyrusOne	Chicago, IL, USA	—	15	1.46
Sabey Data Centers CHICAGO10 West	Sabey Data Centers	Chicago, IL, USA	—	10	1.41
CoreSite CHICAGO11	CoreSite	Chicago, IL, USA	—	28	1.55
NTT Global Data Centers CHICAGO12 Park	NTT Global Data Centers	Chicago, IL, USA	—	19	1.52
CoreSite CHICAGO13 Park	CoreSite	Chicago, IL, USA	—	31	1.28
NTT Global Data Centers CHICAGO14 Campus	NTT Global Data Centers	Chicago, IL, USA	A100	42	1.36
Novva Data Centers CHICAGO15 Annex	Novva Data Centers	Chicago, IL, USA	L40S	24	1.53
NTT Global Data Centers CHICAGO16 Annex	NTT Global Data Centers	Chicago, IL, USA	—	29	1.27
CoreSite CHICAGO17 East	CoreSite	Chicago, IL, USA	—	30	1.27
NTT Global Data Centers CHICAGO18 West	NTT Global Data Centers	Chicago, IL, USA	—	20	1.52
CoreSite CHICAGO19	CoreSite	Chicago, IL, USA	—	41	1.34
Digital Realty CHICAGO20 East	Digital Realty	Chicago, IL, USA	—	8	1.41
Compass Datacenters CHICAGO21 West	Compass Datacenters	Chicago, IL, USA	—	37	1.34
Novva Data Centers CHICAGO22 Campus	Novva Data Centers	Chicago, IL, USA	MI300X	20	1.47
NTT Global Data Centers CHICAGO23 West	NTT Global Data Centers	Chicago, IL, USA	—	37	1.30
Cologix CHICAGO24 Annex	Cologix	Chicago, IL, USA	—	42	1.35
QTS Data Centers CHICAGO25 Central	QTS Data Centers	Chicago, IL, USA	—	37	1.32
TierPoint CHICAGO26 West	TierPoint	Chicago, IL, USA	—	34	1.33
NTT Global Data Centers CHICAGO27 Campus	NTT Global Data Centers	Chicago, IL, USA	—	29	1.24
Cologix CHICAGO28	Cologix	Chicago, IL, USA	B200	29	1.21
Compass Datacenters CHICAGO29 East	Compass Datacenters	Chicago, IL, USA	—	43	1.38
Novva Data Centers CHICAGO30 Central	Novva Data Centers	Chicago, IL, USA	—	14	1.45
STACK Infrastructure CHICAGO31 South	STACK Infrastructure	Chicago, IL, USA	A100	24	1.23
STACK Infrastructure CHICAGO32 West	STACK Infrastructure	Chicago, IL, USA	—	23	1.52
Equinix CHICAGO33 Park	Equinix	Chicago, IL, USA	MI300X	34	1.30
Switch CHICAGO34 North	Switch	Chicago, IL, USA	—	38	1.34
STACK Infrastructure CHICAGO35 West	STACK Infrastructure	Chicago, IL, USA	A100	24	1.22
Iron Mountain CHICAGO36 North	Iron Mountain	Chicago, IL, USA	—	41	1.37
Switch CHICAGO37 Annex	Switch	Chicago, IL, USA	—	38	1.32
Equinix CHICAGO38	Equinix	Chicago, IL, USA	MI300X	5	1.42
eStruxture CHICAGO39 Park	eStruxture	Chicago, IL, USA	MI300X	10	1.45
Iron Mountain CHICAGO40	Iron Mountain	Chicago, IL, USA	MI300X	7	1.41
Switch CHICAGO41 Campus	Switch	Chicago, IL, USA	—	43	1.35
Iron Mountain CHICAGO42 East	Iron Mountain	Chicago, IL, USA	—	22	1.53
Iron Mountain CHICAGO43 West	Iron Mountain	Chicago, IL, USA	—	22	1.51
Switch CHICAGO44 Park	Switch	Chicago, IL, USA	H200	8	1.43
Equinix CHICAGO45 Park	Equinix	Chicago, IL, USA	H100	13	1.44
Iron Mountain CHICAGO46	Iron Mountain	Chicago, IL, USA	—	43	1.35
Iron Mountain CHICAGO47 Park	Iron Mountain	Chicago, IL, USA	A100	5	1.37
Switch CHICAGO48 Annex	Switch	Chicago, IL, USA	—	34	1.28
Prime Data Centers CHICAGO49 Campus	Prime Data Centers	Chicago, IL, USA	H100	19	1.49
eStruxture CHICAGO50 North	eStruxture	Chicago, IL, USA	—	18	1.51
QTS Data Centers CHICAGO51 North	QTS Data Centers	Chicago, IL, USA	—	14	1.45
T5 Data Centers CHICAGO52 South	T5 Data Centers	Chicago, IL, USA	—	14	1.49
Flexential CHICAGO53 Central	Flexential	Chicago, IL, USA	—	39	1.40
TierPoint CHICAGO54 East	TierPoint	Chicago, IL, USA	H100	32	1.28
QTS Data Centers CHICAGO55 Annex	QTS Data Centers	Chicago, IL, USA	MI300X	27	1.21
Aligned Data Centers CHICAGO56 Annex	Aligned Data Centers	Chicago, IL, USA	H200	34	1.31
Flexential CHICAGO57 West	Flexential	Chicago, IL, USA	—	16	1.50
CoreSite CHICAGO58 Annex	CoreSite	Chicago, IL, USA	—	33	1.32
QTS Data Centers CHICAGO59 Park	QTS Data Centers	Chicago, IL, USA	—	10	1.42
T5 Data Centers CHICAGO60 Park	T5 Data Centers	Chicago, IL, USA	—	17	1.51
TierPoint CHICAGO61 Park	TierPoint	Chicago, IL, USA	—	33	1.27
QTS Data Centers CHICAGO62 East	QTS Data Centers	Chicago, IL, USA	—	18	1.51
CoreSite CHICAGO63 Park	CoreSite	Chicago, IL, USA	—	21	1.50
QTS Data Centers CHICAGO64 Campus	QTS Data Centers	Chicago, IL, USA	—	34	1.31
TierPoint CHICAGO65 Annex	TierPoint	Chicago, IL, USA	A100	31	1.26
EdgeConneX CHICAGO66 South	EdgeConneX	Chicago, IL, USA	—	23	1.52
Novva Data Centers CHICAGO67	Novva Data Centers	Chicago, IL, USA	—	24	1.53
Compass Datacenters CHICAGO68 North	Compass Datacenters	Chicago, IL, USA	—	39	1.34
CoreSite CHICAGO69 Central	CoreSite	Chicago, IL, USA	L40S	33	1.30
QTS Data Centers CHICAGO70 West	QTS Data Centers	Chicago, IL, USA	—	32	1.26
Flexential CHICAGO71 Annex	Flexential	Chicago, IL, USA	—	21	1.54
Cologix CHICAGO72 Park	Cologix	Chicago, IL, USA	—	5	1.41
Compass Datacenters CHICAGO73 Park	Compass Datacenters	Chicago, IL, USA	—	17	1.48
TierPoint CHICAGO74 Campus	TierPoint	Chicago, IL, USA	H200	22	1.52
Flexential CHICAGO75 Annex	Flexential	Chicago, IL, USA	H100	33	1.53
T5 Data Centers CHICAGO76 Campus	T5 Data Centers	Chicago, IL, USA	—	27	1.21
QTS Data Centers CHICAGO77 East	QTS Data Centers	Chicago, IL, USA	—	13	1.43
CoreSite CHICAGO78 East	CoreSite	Chicago, IL, USA	—	42	1.39
Digital Realty CHICAGO79 Park	Digital Realty	Chicago, IL, USA	—	32	1.24
Cologix CHICAGO80 Park	Cologix	Chicago, IL, USA	—	35	1.32
DataBank CHICAGO81	DataBank	Chicago, IL, USA	A100	20	1.55
Yondr CHICAGO82 Central	Yondr	Chicago, IL, USA	—	25	1.22
CyrusOne CHICAGO83 South	CyrusOne	Chicago, IL, USA	—	15	1.45
DataBank CHICAGO84 Campus	DataBank	Chicago, IL, USA	MI300X	13	1.27
DataBank CHICAGO85	DataBank	Chicago, IL, USA	—	20	1.52
DataBank CHICAGO86 Central	DataBank	Chicago, IL, USA	—	31	1.25
CyrusOne CHICAGO87 West	CyrusOne	Chicago, IL, USA	L40S	11	1.26
DataBank CHICAGO88 Central	DataBank	Chicago, IL, USA	—	11	1.44
DataBank CHICAGO89 North	DataBank	Chicago, IL, USA	—	11	1.47
CyrusOne CHICAGO90 East	CyrusOne	Chicago, IL, USA	B200	43	1.35
T5 Data Centers CHICAGO91 Central	T5 Data Centers	Chicago, IL, USA	—	27	1.21
QTS Data Centers CHICAGO92 West	QTS Data Centers	Chicago, IL, USA	MI300X	13	1.48
T5 Data Centers CHICAGO93 Central	T5 Data Centers	Chicago, IL, USA	L40S	34	1.30

[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.