China Unicom Nanjing 4
Operated by China Unicom
Capacity
24.1MW
Tier Level
Tier 2
Redundant capacity — redundant components, but single distribution path
PUE
1.67
PoorGreen Score
32/ 100
Certifications
3
Nearest IXP
CNIX Shanghai
272 km away
Technical Specifications
| Facility Name | China Unicom Nanjing 4 |
| Operator | China Unicom |
| Facility Type | Colocation |
| Power Capacity | 24.1 MW |
| PUE Efficiency | 1.67Poor |
| Tier Certification | Tier 2 — Redundant capacity — redundant components, but single distribution path |
| Location | 🇨🇳 Nanjing, China |
| GPS Coordinates | 32.0487, 118.8103 |
| Country Grid Carbon Intensity | 550 gCO2/kWhPoor |
| Certifications | SOC 2ISO 27001PCI DSS |
| Data Source | atlas |
| Verification Status | Verified |
Connectivity & Network
0
IXPs within 50 km
0
IXPs within 100 km
1
IXPs within 500 km
Nearest Internet Exchange Points
| Name | City | Distance | Participants |
|---|---|---|---|
| CNIX Shanghai | Shanghai | 272 km | 150 |
| TWIX Taipei | Taipei | 825 km | 60 |
| TPIX Taipei | Taipei | 830 km | 120 |
| CNIX Beijing | Beijing | 899 km | 180 |
| KINX Seoul | Seoul | 965 km | 200 |
Sustainability & Environmental Impact
PUE Rating
Below average efficiency, room for improvement
7.1% worse than global avg (1.56)
Green Score
32.1/ 100
Carbon Intensity (🇨🇳 CN)
Est. Annual CO2
193.9ktonnes
Energy Mix (🇨🇳 China)
China Unicom Portfolio
China Unicom
62 facilities across 1 country
Total Facilities
62
Countries
1
Facility Types
Countries Present
Other China Unicom Facilities
Local Market Context
17
Facilities in Nanjing
333
Facilities in China
2
Operators in Nanjing
#9
City rank in China
Nanjing ranks #9 in China by facility count, with 17 data centers operated by 2 providers.
Competitive Landscape in Nanjing
Nanjing has 17 facilities from 2 operators.
China TelecomNearby Facilities from Other Operators
China Telecom·Nanjing, Chinacolocation
59 MW
Tier 4
1.50
China Telecom Nanjing 6
VerifiedChina Telecom·Nanjing, Chinacolocation
60.9 MW
Tier 3
1.62
China Telecom Nanjing 8
VerifiedChina Telecom·Nanjing, Chinacolocation
56.6 MW
Tier 4
1.27
China Telecom Nanjing 3
VerifiedChina Telecom·Nanjing, Chinacolocation
72.5 MW
Tier 3
1.67
China Telecom Nanjing 4
VerifiedChina Telecom·Nanjing, Chinacolocation
102 MW
Tier 2
1.37
China Telecom·Nanjing, Chinacolocation
102.4 MW
Tier 4
1.49
Frequently Asked Questions
What is China Unicom Nanjing 4?
China Unicom Nanjing 4 is a colocation data center operated by China Unicom in Nanjing, China, with 24.1 MW capacity and Tier 2 certification.
What certifications does China Unicom Nanjing 4 have?
China Unicom Nanjing 4 holds the following certifications: SOC 2, ISO 27001, PCI DSS.
How efficient is China Unicom Nanjing 4?
China Unicom Nanjing 4 has a Power Usage Effectiveness (PUE) of 1.67, which is rated as "poor". This is 7.1% worse than the global average PUE of 1.56.
What is the nearest Internet Exchange Point to China Unicom Nanjing 4?
The nearest IXP is CNIX Shanghai in Shanghai, located 272 km away with 150 connected participants.