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STT Singapore 5

ST Telemedia Global Data Centres (STT GDC) · Singapore · Singapore Metro · Singapore

Design resilience tier
III
Redundancy (as published)
2 diverse and redundant 22kV utility power supplies and substations; Uninterruptible Power Supplies (UPSs) on 2N and N+2 redundant configuration; N+1 generator system; Underground fuel storage providing up to 24hrs of support at full load conditions; Concurrently maintainable; N+1 centralised chilled water plant with quick restart function; Powered by N+1 dedicated critical system generators; 2N diverse pipe reticulation with reverse return system; CRAH units on N+2 and N+1 redundant configuration (factsheet STT_Singapore_5_Factsheet_vMarch2026.pdf)
Floor area
16,067 m² total building
Security
24/7 on-site security
Density (as published)
"Built with a high-power density of up to 10kW per rack without supplemental cooling for improved cost efficiency." (STT GDC colocation page SG, 03-10-2026)
Power band
5–20 MW

Platform research · Recorded 03 Oct 2026 · Recent

Availability
Availability on request

Imported · Recorded 08 Jun 2026 · Not recent

Cross-connect
On request
Design PUE
Design PUE > 1.6
PUE note
Design PUE of 1.62.
Services
Colocation, connectivity and hybrid cloud
Certifications 6
LEEDISO 27001ISO 50001ISO 45001PCI DSSISAE 3402

Location

View on the full map · Elevation 3 m above sea level

Aerial view of STT Singapore 5
Aerial view of the site. Imagery MapTiler, OpenStreetMap contributors.

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