Csquare SFO3 is a data center operated by Csquare in Sunnyvale, CA, US. The facility is currently operational. It sits in the Sunnyvale data-center market on the CAISO grid, which DC Hub's Data Center Power Index currently rates CAUTION, with an estimated 41.1-month time-to-power. The market shows mixed signals — validate live grid headroom and queue depth before committing capacity.
Data Center Power Index verdict for Sunnyvale — the market this facility sits in.
Full DCPI breakdown →DC Hub analyst read on Sunnyvale — the market this facility sits in (full deep-dive →).
Sunnyvale's data center footprint comprises 54 MW across 13 tracked facilities, a modest but strategically positioned cluster in Silicon Valley's core. Equinix operates the largest presence with 4 facilities, while Lumen Technologies and H5 Data Centers each maintain regional footholds. The market has seen no recent M&A activity, contrasting sharply with the sector-wide consolidation wave evidenced by the $40 billion Aligned Data Centers acquisition and ongoing mega-project announcements in competing jurisdictions. The DCPI verdict of CAUTION reflects a bifurcated risk profile: excess-power scores 65/100, indicating moderate but manageable supply cushion, while constraint scores 55/100, signaling real operational friction on the demand side. For acquisition-focused investors, this split is neither permissive nor prohibitive. The constraint score—hovering at the warning…
Published DC Hub data for this location.
Networks recorded as present at or immediately around Csquare SFO3 in public peering records. Treat this as a map of who is there, not as a list of contracted cross-connects — availability, diversity and pricing are the operator’s to confirm.
Further networks are recorded at this location beyond those listed here.
Source: PeeringDB carrier-to-facility records, matched to this site by location. A network listed here may sit in a neighbouring hall or an adjacent building at the same address, so presence is reported for the location rather than for a single suite.
DC Hub tracks 49 operating generating units totalling 2,960 MW within about 50 km of Sunnyvale, US. Generation mix shapes both carbon profile and interconnection options for a site at this location.
Source: Global Energy Monitor unit inventory, operating units only. Counts are units, not plants.
Comparable facilities in Sunnyvale tracked by DC Hub — compare power, operators, and grid context across the market.
get_facility slug="csquare-sfo3-sunnyvale-74073f64" (endpoint https://dchub.cloud/mcp) for the full cited record. Connect:
https://dchub.cloud/connect