NTT Osaka 1
Operated by NTT
Capacity
15MW
Tier Level
Tier 3
Concurrently maintainable — dual distribution paths, one active
PUE
1.40
GoodGreen Score
52/ 100
Certifications
2
Nearest IXP
JPNAP Tokyo
392 km away
Technical Specifications
| Facility Name | NTT Osaka 1 |
| Operator | NTT |
| Facility Type | Colocation |
| Power Capacity | 15 MW |
| PUE Efficiency | 1.40Good |
| Tier Certification | Tier 3 — Concurrently maintainable — dual distribution paths, one active |
| Location | 🇯🇵 Osaka, Japan |
| GPS Coordinates | 34.6937, 135.5023 |
| Country Grid Carbon Intensity | 450 gCO2/kWhAverage |
| Certifications | ISO 27001ISMS |
| Data Source | atlas |
| Verification Status | Verified |
Connectivity & Network
0
IXPs within 50 km
0
IXPs within 100 km
2
IXPs within 500 km
Nearest Internet Exchange Points
| Name | City | Distance | Participants |
|---|---|---|---|
| JPNAP Tokyo | Tokyo | 392 km | 250 |
| BBIX Tokyo | Tokyo | 392 km | 100 |
| KINX Seoul | Seoul | 829 km | 280 |
| KINX Seoul | Seoul | 829 km | 200 |
| CNIX Shanghai | Shanghai | 1362 km | 150 |
Sustainability & Environmental Impact
PUE Rating
Good efficiency, better than industry average
10.3% better than global avg (1.56)
Green Score
51.9/ 100
Carbon Intensity (🇯🇵 JP)
Est. Annual CO2
82.8ktonnes
Energy Mix (🇯🇵 Japan)
NTT Portfolio
NTT
76 facilities across 11 countries
Total Facilities
76
Countries
11
Facility Types
Countries Present
Local Market Context
49
Facilities in Osaka
135
Facilities in Japan
8
Operators in Osaka
#2
City rank in Japan
Osaka ranks #2 in Japan by facility count, with 49 data centers operated by 8 providers.
Competitive Landscape in Osaka
Osaka has 49 facilities from 8 operators.
AT TOKYO
KDDI
IIJ
SAKURA Internet
Amazon Web ServicesNearby Facilities from Other Operators
Digital Realty OSA1
Verified
Digital Realty·Osaka, Japancolocation
12 MW
Tier 3
1.42
KDDI Telehouse Osaka
VerifiedKDDI·Osaka, Japancolocation
12 MW
Tier 3
1.45
Digital Realty Osaka
VerifiedDigital Realty·Osaka, Japancolocation
102.8 MW
Tier 3
1.19
KDDI·Osaka, Japancolocation
84.1 MW
Tier 2
1.41
Frequently Asked Questions
What is NTT Osaka 1?
NTT Osaka 1 is a colocation data center operated by NTT in Osaka, Japan, with 15 MW capacity and Tier 3 certification.
What certifications does NTT Osaka 1 have?
NTT Osaka 1 holds the following certifications: ISO 27001, ISMS.
How efficient is NTT Osaka 1?
NTT Osaka 1 has a Power Usage Effectiveness (PUE) of 1.40, which is rated as "good". This is 10.3% better than the global average PUE of 1.56.
What is the nearest Internet Exchange Point to NTT Osaka 1?
The nearest IXP is JPNAP Tokyo in Tokyo, located 392 km away with 250 connected participants.