Proprietary data
H5 Data Centers Data Centers
Data centers operated by H5 Data Centers that we have verified: location, status and capacity, each checked against its source.
By Amit Jain
Reviewed by Deepti Agrawal
Updated 8 Oct 2026
In short
As of 8 October 2026, DC Market Insights tracks 21 data centers operated by H5 Data Centers in 1 country, of which 20 are operational. Stated operational capacity is 73 MW, with a further 42 MW under construction and — planned. The pipeline is 0.6 times the capacity already operating.
MW = IT capacity where the source states it, otherwise total capacity. 5 of 21 facilities have a stated capacity; the others are counted as sites only.
Market snapshot
H5 Data Centers data centers: key facts
About H5 Data Centers
H5 Data Centers is a national provider of wholesale data centers and colocation services in the United States. As stated on its website in October 2026, it operates in 25 US markets with over 4 million square feet of data center space under management. In February 2026 it announced the acquisition of three locations from 365 Data Centers through a joint venture with Novacap.
- Tracked footprint
- 21 facilities in 1 country
- Website
- h5datacenters.com
Company details checked against company and official sources, 7 Oct 2026.
- Capacity under construction or planned (42 MW) is 0.6 times the operational base of 73 MW.
- Its largest operational site is H5 Phoenix Data Center Chandler in Chandler, United States at 26 MW.
- The largest project in the pipeline is H5 Ashburn (42 MW, under construction).
- By type, the tracker lists 20 colocation and 1 hyperscale facilities.
- 5 of 21 facilities have a capacity stated by their source; the totals above count only those.
Source: DC Market Insights Data Center Tracker. MW as stated by each facility source.
Source: DC Market Insights Data Center Tracker. MW as stated by each facility source.
H5 Data Centers development pipeline
Under construction and planned facilities with a stated capacity, largest first. 42 MW under construction and — planned in total.
| Project | Location | Status | Type | Capacity |
|---|---|---|---|---|
| H5 AshburnH5 Data Centers | Ashburn, United States | Under construction | Hyperscale | 42 MW |
Facilities
21 facilities match. Each is checked against its source; source links come with the Excel data.
| Facility | Location | Status | Capacity | Year | Source |
|---|---|---|---|---|---|
| H5 AshburnHyperscale | Ashburn, United States | Under construction | 42 MW total | — | Operator / official |
| H5 Phoenix Data Center ChandlerColocation | Chandler, United States | Operational | 26 MW total | — | Operator / official |
| H5 Virginia Data Center Campus ChantillyColocation | Chantilly, United States | Operational | 23 MW IT | — | Operator / official |
| H5 HerndonColocation | Herndon, United States | Operational | 15 MW IT | — | Operator / official |
| H5 Buffalo IIColocation | Lockport, United States | Operational | 9 MW total | — | Operator / official |
| H5 Albuquerque Data CenterColocation | Albuquerque, United States | Operational | — | — | Operator / official |
| H5 Atlanta Data CenterColocation | Atlanta, United States | Operational | — | — | Operator / official |
| H5 Buffalo IColocation | Lockport, United States | Operational | — | — | Operator / official |
| H5 Buffalo IIIColocation | Buffalo, United States | Operational | — | — | Operator / official |
| H5 Data Centers San AntonioColocation | San Antonio, United States | Operational | — | — | Operator / official |
| H5 DenverColocation | Greenwood Village, United States | Operational | — | — | Operator / official |
| H5 New Jersey SecaucusColocation | Secaucus, United States | Operational | — | — | Operator / official |
| H5 New York 325 Hudson StreetColocation | New York City, United States | Operational | — | — | Operator / official |
| H5 PhiladelphiaColocation | Philadelphia, United States | Operational | — | — | Operator / official |
| H5 PittsburghColocation | Pittsburgh, United States | Operational | — | — | Operator / official |
| H5 QuincyColocation | Quincy, United States | Operational | — | — | Operator / official |
| H5 Quincy IIColocation | Quincy, United States | Operational | — | — | Operator / official |
| H5 Quincy IIIColocation | Quincy, United States | Operational | — | — | Operator / official |
| H5 SeattleColocation | Seattle, United States | Operational | — | — | Operator / official |
Nashville Data CenterColocation
1 deal
|
Nashville, United States | Operational | — | — | Operator / official |
Tampa Data CenterColocation
1 deal
|
Tampa, United States | Operational | — | — | Operator / official |
How we build the tracker
- Sources: operator websites and announcements, stock-exchange filings, planning and government records, and named trade publications. Never another directory.
- A second analyst re-opens each source before a facility is published.
- Capacity, size, year, tier and PUE appear only when the source states them. Nothing is estimated.
- Status: operational, under construction (building work started) or planned (announced or permitted, not yet under construction).
- Map locations: the source’s address where given, otherwise the city centre (approximate).
- Maps: Natural Earth (public domain). City locations: GeoNames, licensed under CC BY 4.0.
Questions
How many data centers does H5 Data Centers operate?
DC Market Insights tracks 21 H5 Data Centers data centers in 1 countries as of October 2026: 20 operational, 1 under construction and 0 planned.
Where does this data come from?
Every facility comes from a page we opened: the operator’s own website or announcement, a stock-exchange filing, a planning or government record, or a named trade publication. A second analyst re-opens the source and checks the name, location, status and capacity before the row is published. We do not copy other data center directories.
What does the MW figure mean?
We show IT (critical) capacity when the source states it, otherwise the total or utility capacity the source gives, and say which in the facility’s note. When a source gives no capacity, the field stays empty. We never estimate it.
How exact are the map locations?
When the source gives an address or coordinates we use them. Otherwise the dot sits at the centre of the facility’s city (marked as approximate), using the GeoNames gazetteer.
How often is it updated?
The tracker is updated every week as new facilities are announced and existing ones change status. Each row shows the date it was last checked.
Can I get the data in Excel?
Yes. Each country with 50 or more facilities has a Capacity Sheet in Excel with every facility, its source link, the status history and summaries. Our analysts can also prepare an operator extract or a custom cut.
Need the full list, or a capacity view of one market?
Our analysts prepare country and operator extracts in Excel, capacity pipelines and site-selection briefings.