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

QTS Data Centers

Every indexed QTS Data Centers datacenter — facility-level capacity, GPU fleet, and country coverage.

Datacenter Portfolio

[AI Summary]

QTS Data Centers runs 82 indexed datacenters across 2 countries, totaling 1,335 MW of IT capacity. The portfolio spans colocation tiers and deploys A100, H100, MI300X, H200, B200, L40S.

Facilities

1,335 MW

Total IT

Countries

GPU SKUs

[Facilities · 82]

Facility	Operator	Location	GPU	MW	PUE
QTS Data Centers ASHBURN2 Campus	QTS Data Centers	Ashburn, VA, USA	A100	8	1.46
QTS Data Centers ASHBURN30 Annex	QTS Data Centers	Ashburn, VA, USA	—	22	1.52
QTS Data Centers ASHBURN60 Campus	QTS Data Centers	Ashburn, VA, USA	—	16	1.44
QTS Data Centers DALLAS11 Annex	QTS Data Centers	Dallas, TX, USA	—	12	1.46
QTS Data Centers DALLAS19	QTS Data Centers	Dallas, TX, USA	—	47	1.37
QTS Data Centers DALLAS37 West	QTS Data Centers	Dallas, TX, USA	H100	29	1.26
QTS Data Centers DALLAS45 Park	QTS Data Centers	Dallas, TX, USA	—	27	1.22
QTS Data Centers DALLAS49 Park	QTS Data Centers	Dallas, TX, USA	—	36	1.31
QTS Data Centers DALLAS56 West	QTS Data Centers	Dallas, TX, USA	—	44	1.30
QTS Data Centers DALLAS58 Central	QTS Data Centers	Dallas, TX, USA	—	11	1.45
QTS Data Centers DALLAS60 North	QTS Data Centers	Dallas, TX, USA	—	42	1.30
QTS Data Centers DALLAS88 Park	QTS Data Centers	Dallas, TX, USA	—	5	1.40
QTS Data Centers DALLAS90 Park	QTS Data Centers	Dallas, TX, USA	—	17	1.47
QTS Data Centers CHICAGO25 Central	QTS Data Centers	Chicago, IL, USA	—	37	1.32
QTS Data Centers CHICAGO51 North	QTS Data Centers	Chicago, IL, USA	—	14	1.45
QTS Data Centers CHICAGO55 Annex	QTS Data Centers	Chicago, IL, USA	MI300X	27	1.21
QTS Data Centers CHICAGO59 Park	QTS Data Centers	Chicago, IL, USA	—	10	1.42
QTS Data Centers CHICAGO62 East	QTS Data Centers	Chicago, IL, USA	—	18	1.51
QTS Data Centers CHICAGO64 Campus	QTS Data Centers	Chicago, IL, USA	—	34	1.31
QTS Data Centers CHICAGO70 West	QTS Data Centers	Chicago, IL, USA	—	32	1.26
QTS Data Centers CHICAGO77 East	QTS Data Centers	Chicago, IL, USA	—	13	1.43
QTS Data Centers CHICAGO92 West	QTS Data Centers	Chicago, IL, USA	MI300X	13	1.48
QTS Data Centers LOS7 Annex	QTS Data Centers	Los Angeles, CA, USA	—	9	1.44
QTS Data Centers LOS46	QTS Data Centers	Los Angeles, CA, USA	—	27	1.22
QTS Data Centers LOS76 East	QTS Data Centers	Los Angeles, CA, USA	—	14	1.49
QTS Data Centers LOS83 Annex	QTS Data Centers	Los Angeles, CA, USA	—	22	1.54
QTS Data Centers SILICON15	QTS Data Centers	Silicon Valley, CA, USA	—	15	1.49
QTS Data Centers SILICON21 Central	QTS Data Centers	Silicon Valley, CA, USA	H200	41	1.35
QTS Data Centers SILICON88 Campus	QTS Data Centers	Silicon Valley, CA, USA	—	26	1.25
QTS Data Centers NEW41 Park	QTS Data Centers	New York, NY, USA	H200	16	1.49
QTS Data Centers NEW71	QTS Data Centers	New York, NY, USA	—	12	1.49
QTS Data Centers NEW75 Campus	QTS Data Centers	New York, NY, USA	—	18	1.48
QTS Data Centers ATLANTA14 Annex	QTS Data Centers	Atlanta, GA, USA	—	16	1.51
QTS Data Centers ATLANTA33 Campus	QTS Data Centers	Atlanta, GA, USA	B200	22	1.22
QTS Data Centers PHOENIX3 Campus	QTS Data Centers	Phoenix, AZ, USA	—	11	1.49
QTS Data Centers PHOENIX9 West	QTS Data Centers	Phoenix, AZ, USA	—	13	1.47
QTS Data Centers PHOENIX16 Campus	QTS Data Centers	Phoenix, AZ, USA	—	27	1.33
QTS Data Centers PHOENIX20	QTS Data Centers	Phoenix, AZ, USA	B200	29	1.32
QTS Data Centers SEATTLE25 North	QTS Data Centers	Seattle, WA, USA	—	6	1.44
QTS Data Centers DENVER20 South	QTS Data Centers	Denver, CO, USA	—	9	1.49
QTS Data Centers MIAMI5 Campus	QTS Data Centers	Miami, FL, USA	—	16	1.23
QTS Data Centers AUSTIN3 East	QTS Data Centers	Austin, TX, USA	—	11	1.49
QTS Data Centers AUSTIN5 Campus	QTS Data Centers	Austin, TX, USA	H200	11	1.53
QTS Data Centers AUSTIN9 Park	QTS Data Centers	Austin, TX, USA	A100	18	1.27
QTS Data Centers SAN15 Annex	QTS Data Centers	San Antonio, TX, USA	—	4	1.41
QTS Data Centers SAN19 South	QTS Data Centers	San Antonio, TX, USA	H200	10	1.51
QTS Data Centers BOSTON7	QTS Data Centers	Boston, MA, USA	—	16	1.22
QTS Data Centers BOSTON19 Central	QTS Data Centers	Boston, MA, USA	—	11	1.52
QTS Data Centers CLEVELAND12 East	QTS Data Centers	Cleveland, OH, USA	MI300X	2	1.30
QTS Data Centers DETROIT15 Park	QTS Data Centers	Detroit, MI, USA	—	18	1.32
QTS Data Centers NASHVILLE12 South	QTS Data Centers	Nashville, TN, USA	—	19	1.33
QTS Data Centers NASHVILLE16 East	QTS Data Centers	Nashville, TN, USA	MI300X	9	1.52
QTS Data Centers RALEIGH13 Annex	QTS Data Centers	Raleigh, NC, USA	—	21	1.39
QTS Data Centers RENO2 Central	QTS Data Centers	Reno, NV, USA	—	7	1.48
QTS Data Centers LAS4 West	QTS Data Centers	Las Vegas, NV, USA	A100	18	1.28
QTS Data Centers LAS6 Campus	QTS Data Centers	Las Vegas, NV, USA	MI300X	12	1.21
QTS Data Centers LAS8 Annex	QTS Data Centers	Las Vegas, NV, USA	—	8	1.47
QTS Data Centers LAS21 Annex	QTS Data Centers	Las Vegas, NV, USA	—	9	1.52
QTS Data Centers PORTLAND2 Central	QTS Data Centers	Portland, OR, USA	L40S	15	1.25
QTS Data Centers PORTLAND6 East	QTS Data Centers	Portland, OR, USA	—	5	1.45
QTS Data Centers PORTLAND8 North	QTS Data Centers	Portland, OR, USA	—	9	1.47
QTS Data Centers PORTLAND10 Central	QTS Data Centers	Portland, OR, USA	—	20	1.34
QTS Data Centers SACRAMENTO4 West	QTS Data Centers	Sacramento, CA, USA	—	10	1.52
QTS Data Centers ORLANDO1 Park	QTS Data Centers	Orlando, FL, USA	—	3	1.38
QTS Data Centers ORLANDO9 East	QTS Data Centers	Orlando, FL, USA	—	4	1.41
QTS Data Centers INDIANAPOLIS1 West	QTS Data Centers	Indianapolis, IN, USA	—	6	1.44
QTS Data Centers INDIANAPOLIS3 North	QTS Data Centers	Indianapolis, IN, USA	—	18	1.35
QTS Data Centers INDIANAPOLIS5 Park	QTS Data Centers	Indianapolis, IN, USA	—	10	1.51
QTS Data Centers OMAHA2 East	QTS Data Centers	Omaha, NE, USA	H100	15	1.28
QTS Data Centers OMAHA8 Annex	QTS Data Centers	Omaha, NE, USA	—	18	1.31
QTS Data Centers DES1 East	QTS Data Centers	Des Moines, IA, USA	—	6	1.46
QTS Data Centers DES5	QTS Data Centers	Des Moines, IA, USA	—	5	1.44
QTS Data Centers DES7 Campus	QTS Data Centers	Des Moines, IA, USA	MI300X	10	1.48
QTS Data Centers DES9 Annex	QTS Data Centers	Des Moines, IA, USA	—	2	1.40
QTS Data Centers BOISE7 Campus	QTS Data Centers	Boise, ID, USA	—	5	1.38
QTS Data Centers CHEYENNE5 South	QTS Data Centers	Cheyenne, WY, USA	L40S	6	1.49
QTS Data Centers ALBUQUERQUE8 South	QTS Data Centers	Albuquerque, NM, USA	—	2	1.28
QTS Data Centers TORONTO23 South	QTS Data Centers	Toronto, Canada	—	31	1.35
QTS Data Centers TORONTO27 North	QTS Data Centers	Toronto, Canada	—	23	1.24
QTS Data Centers TORONTO38 South	QTS Data Centers	Toronto, Canada	—	28	1.36
QTS Data Centers TORONTO46 East	QTS Data Centers	Toronto, Canada	—	7	1.47
QTS Data Centers VANCOUVER15 Annex	QTS Data Centers	Vancouver, Canada	—	10	1.51

[FAQ]

How many datacenters does QTS Data Centers operate?

82 indexed facilities totaling 1,335 MW across 2 countries.

Which GPUs does QTS Data Centers deploy?

A100, H100, MI300X, H200, B200, L40S

In which countries does QTS Data Centers operate?

Canada, USA

[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.