Power availability in San Jose: DCPI verdict CAUTION, composite score 45.9 of 100, as of 2026-10-20. Source: DC Hub.
Data Center Market Deep-Dive · 315 words · generated 2026-10-19 from live DC Hub data · DCPI live as of 2026-10-20
This analysis was written on 2026-10-19, when the Data Center Power Index for this market read 47.4. The index is recomputed through the day and reads 45.9 now — the figure above is the live one, and the narrative below describes the market as it stood when it was written.
San Jose has 388 MW operational among the verified sites DC Hub lists that report capacity, as of 2026-10-20. By listed capacity the largest operators are Equinix (192 MW), Stack Infrastructure (85 MW) and CyrusOne (60 MW).
| Status | MW |
|---|---|
| Operational | 388 |
| Total listed | 388 |
Source: DC Hub (dchub.cloud), facility records as of 2026-10-20. Verified sites that report MW only; blank means no MW reported. The Total MW tile above is a wider measure (every tracked site that reports MW, any status, unverified directory listings included), so it is larger than Total listed.
DC Hub does not hold a lease-rate figure for this market yet.
San Jose's data center footprint comprises tracked facilities delivering 585 MW of capacity, operating under a CAUTION verdict driven by a disconnect between power availability and operational constraints. Equinix dominates the operator landscape with facilities across its corporate entities, followed by CoreSite (4) and Stack (3), establishing a top-three concentration that shapes pricing and availability dynamics.
The CAUTION verdict should prompt acquisition-focused investors to validate power pathway assumptions before commitment. Buyers evaluating acquisitions or lease expansions should conduct granular power audits on specific campus sections rather than relying on aggregate facility ratings. The relatively balanced power situation (66/100) is not a green light; it masks the operational reality that 44% of potential capacity throughput faces some form of constraint.
M&A activity in San Jose remains untracked in recent cycles, a notable absence in an industry consolidating nationally. This silence reflects either natural market maturity—existing operators have secured their positions—or investor caution around the constraint environment. Equinix's facility footprint provides substantial bargaining power for customers but also limits acquisition targets for outsiders; CoreSite's four facilities and Stack's three represent smaller platforms with potential acquisition appeal but limited scale to absorb San Jose's constraint headwinds independently. The absence of tracked M&A suggests that smaller operators and new entrants face genuine friction in entering or expanding the market profitably.
Forward deployment decisions should center on whether San Jose's constraint bottleneck resolves through utility infrastructure investment or persists as a structural ceiling on utilization rates.
| Facility | Operator | Status | MW |
|---|---|---|---|
| Equinix SV Campus | Equinix | Operational | 120 |
| Stack Silicon Valley | Stack Infrastructure | Operational | 85 |
| CyrusOne San Jose | CyrusOne | Operational | 60 |
| Infomart San Jose | Infomart | Operational | 40 |
| Equinix SV1 | Equinix | Operational | 18 |
| Equinix SV10 | Equinix | Operational | 18 |
| Equinix SV11 | Equinix | Operational | 18 |
| Equinix SV5 | Equinix | Operational | 18 |
| NTT Limited | Operational | 11 | |
| 190 Park Center Plaza San Jose | TelePacific Communications | Operational | |
| AWS US West 1 (N California) | Amazon Web Services | Operational | |
| CoreSite - San Jose (SV1) | CoreSite | Operational | |
| Dell 350 Holger Way | Operational | ||
| Equinix SV1 San Jose | Equinix | Operational | |
| Equinix SV1/SV5/SV10 - Silicon Valley, San Jose | Equinix | Operational | |
| Equinix SV3 - Silicon Valley, San Jose | Equinix | Operational | |
| Oracle Cloud San Jose (us-sanjose-1) | Oracle | Operational | |
| Oracle Cloud US West San Jose | Oracle | Operational | |
| STACK Infrastructure | Stack Infrastructure, Incorporated | Operational | |
| San Jose Colocation Center | CoreSite | Operational |
Largest first by reported MW (blank where not reported). Unverified directory listings are not shown.
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San Jose: 585 MW tracked, any status — live, cited, and queryable by API or MCP.
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JSON: /api/v1/markets/san-jose/deep-dive · DCPI: /dcpi · Operators: /operators · Updated nightly