STT Bangkok 1
OperationalHua Mak, Bangkok
STT Bangkok 1 is a data center (Uptime Tier III, certified) in Bangkok, Thailand, operated by ST Telemedia Global Data Centres (Thailand), with 20 MW of published IT capacity, currently operational, opened in 2021.
Seven-storey, 30,000 sqm hyperscale data centre at Hua Mak opened in September 2021 with up to 20 MW of IT load (campus scalable to 40 MW), Uptime Tier III TCCF certified.

- Operator
- ST Telemedia Global Data Centres (Thailand)
- City
- Bangkok, Thailand
- Power, MW
- 20 MW
- Cooling
- Air
- Uptime Tier
- III · certified
- TIA-942 Rated
- 3 · certified
- Opened
- 2021
- Floor space
- 30,000 m²
Coloprice Score
65 out of 100
Class B · #1 of 44 in Thailand
- Resilience20/35
- Compliance13/20
- Transparency11/20
- Scale11/15
- Maturity10/10
Connectivity: 19 networks and 2 internet exchanges are present in this facility. Source: PeeringDB →
Awards & badges
Earned from the rankings — position in the country, city, category and worldwide lists, plus score axes at their maximum. Free to embed on the operator's site; each badge links back to the list that certifies it.
STT Bangkok 1 was the vehicle for ST Telemedia Global Data Centres' entry into Thailand: a seven-storey, 30,000 sq m hyperscale facility on a 75,000 sq m (15-rai) plot at Hua Mak in Bangkok, launched on 16 September 2021 as the country's largest data centre at the time. It delivers up to 20 MW of IT load, with the two-building campus designed to scale well beyond that as STT Bangkok 2 comes online. The facility's certification set is unusually complete for the Thai market — Uptime Institute Tier III for both Design Documents and Constructed Facility, TIA-942 Rated 3, LEED Gold v4, ISO 27001 and PCI DSS compliance. Operations are carrier-neutral, with leading Thai and international telecommunications partners providing connectivity. STT Bangkok 1 addresses hyperscale cloud regions, large enterprises and financial-services workloads that previously had few internationally certified options in Bangkok, and it anchors what has become a 46 MW campus development.
- ▮Uptime Tier III certified (Design Documents and Constructed Facility)
- ▮20 MW IT load; campus designed to scale with STT Bangkok 2
- ▮Seven storeys, 30,000 sq m GFA on a 15-rai Hua Mak plot
- ▮TIA-942 Rated 3, LEED Gold v4, ISO 27001, PCI DSS
- ▮Opened September 2021 as Thailand's largest data centre
Colocation pricing: Thailand & other markets — The Colocation Price Index →
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