NTT Osaka 4
Operated by NTT
Capacity
6.4MW
Tier Level
Tier 4
Fault tolerant — dual active distribution paths with redundancy
PUE
1.88
PoorGreen Score
28/ 100
Certifications
3
Nearest IXP
JPNAP Tokyo
395 km away
Technical Specifications
| Facility Name | NTT Osaka 4 |
| Operator | NTT |
| Facility Type | Colocation |
| Power Capacity | 6.4 MW |
| PUE Efficiency | 1.88Poor |
| Tier Certification | Tier 4 — Fault tolerant — dual active distribution paths with redundancy |
| Location | 🇯🇵 Osaka, Japan |
| GPS Coordinates | 34.6984, 135.4744 |
| Country Grid Carbon Intensity | 450 gCO2/kWhAverage |
| Certifications | SOC 2ISO 27001PCI DSS |
| 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 | 395 km | 250 |
| BBIX Tokyo | Tokyo | 395 km | 100 |
| KINX Seoul | Seoul | 826 km | 280 |
| KINX Seoul | Seoul | 827 km | 200 |
| CNIX Shanghai | Shanghai | 1359 km | 150 |
Sustainability & Environmental Impact
PUE Rating
Inefficient by modern standards
20.5% worse than global avg (1.56)
Green Score
27.9/ 100
Carbon Intensity (🇯🇵 JP)
Est. Annual CO2
47.4ktonnes
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
KDDI Osaka 4
VerifiedKDDI·Osaka, Japancolocation
27.5 MW
Tier 3
1.85
SAKURA Internet Osaka 2
VerifiedSAKURA Internet·Osaka, Japancolocation
104.2 MW
Tier 2
1.43
KDDI·Osaka, Japancolocation
84.1 MW
Tier 2
1.41
Frequently Asked Questions
What is NTT Osaka 4?
NTT Osaka 4 is a colocation data center operated by NTT in Osaka, Japan, with 6.4 MW capacity and Tier 4 certification.
What certifications does NTT Osaka 4 have?
NTT Osaka 4 holds the following certifications: SOC 2, ISO 27001, PCI DSS.
How efficient is NTT Osaka 4?
NTT Osaka 4 has a Power Usage Effectiveness (PUE) of 1.88, which is rated as "poor". This is 20.5% worse than the global average PUE of 1.56.
What is the nearest Internet Exchange Point to NTT Osaka 4?
The nearest IXP is JPNAP Tokyo in Tokyo, located 395 km away with 250 connected participants.