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Equinix SV4

Operational

255 Caspian Drive, Sunnyvale, CA 94089

Equinix SV4 is a data center in Sunnyvale, United States, operated by Equinix, currently operational.

Sunnyvale building with 67,619 sq ft of colocation space and an unusually high published raised-floor load rating of 6,516 psf.

Equinix SV4 — schematic illustration
Schematic illustration based on published specifications, not a photograph · air-cooled · in operation
Operator
Equinix
City
Sunnyvale, United States
Power, MW
Cooling
Air
Floor space
6,282 m²
HECVATHIPAAISO 22301ISO 27001ISO 50001ISO 9001NIST 800-53/FISMA HighPCI DSSSOC 1 Type IISOC 2 Type II
D

Coloprice Score

42 out of 100

Class D · #100 of 574 in United States

  • Resilience10/35
  • Compliance20/20
  • Transparency5/20
  • Scale0/15
  • Maturity7/10
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Equinix SV4 — Coloprice Score 42
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Connectivity: 16 networks and 2 internet exchanges are present in this facility. Source: PeeringDB →

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Equinix SV4 — Best data center in Sunnyvale, United States 2026
#1 of 3 · See the list →

Equinix SV4 is a single-story reinforced-concrete building at 255 Caspian Drive in Sunnyvale, serving the same Silicon Valley network and peering ecosystem as the rest of the operator's local portfolio. The site lists 67,619 sq ft (6,282 sqm) of colocation space and an unusually high published raised-floor load capacity of 6,516 psf. Disclosed specs include N+1 power redundancy, N+1 cooling redundancy, N+1 UPS and generator redundancy with 30+ hours of generator autonomy at full load, and a minimum cabinet density of 2 kVA on 120V/208V distribution. Sustainability features listed include heat recovery, high-efficiency UPS and on-site fuel cells alongside standard REC sourcing. High-Density Cooling is not listed among SV4's available products, which include Private Cage, Secure Cabinet Express and Equinix Flex Space. Certifications named are HECVAT, HIPAA, ISO 22301, ISO 27001, ISO 50001, ISO 9001, NIST 800-53/FISMA High, PCI DSS, SOC 1 Type II and SOC 2 Type II. Total power capacity in MW, cabinet count and the building's opening year are not published.

  • 67,619 sq ft (6,282 sqm) at 255 Caspian Drive, Sunnyvale
  • N+1 power and cooling redundancy; 30+ hrs generator autonomy
  • Raised-floor load capacity up to 6,516 psf, highest among SV buildings reviewed
  • Heat recovery and on-site fuel cells among sustainability features

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