General Information
Provider
NTT Global Networks
Colo Space
66,736 SF
Airport
N/A
Year Built
2021
Security
On-site
Uptime
99.999% power uptime availability
Hyperscale
Enabled
Retail
Available
Wholesale
Available
Interconnectivity
Available
Overview
Johannesburg 1 is a facility operated by NTT Global Data Centers in the Johannesburg market. The facility offers N+1 UPS and N+1 generator redundancies.
Certifications
Power & Infrastructure
Power Density
12MW maximum client IT load
Utility Feeders
Power supply at 20kV level
UPS
All IT racks supplied with two separate UPS systems (A- and B-supply) (N+1)
Standby Power
Redundantly designed emergency power system with diesel generators setup to 3N(2) distributed redundancy (N+1)
Cooling
Chilled water data suite cooling with air-cooled free-cooling chiller systems with a minimum of N+1 redundancy, concurrently maintainable air handling units (AHUs) providing fresh air pressurization and humidity control to data suites, chilled water cooling to MMR and electrical plant rooms (N+1), pressure relief and cold smoke extract system to all suppressed areas (N+1)
Fire Suppression
Pre-action dry-pipe multi-range NOVEC gas extinguishing system
Fire Detection
Very Early Smoke Detection Alarm system (VESDA), monitoring with automatic digital fire alarm system
Amenities
- Client Implementation Services
- Installation Services
- 24/7 Remote Hands Services
- Facility Services
- Audit Support Services
Other Information
Network Providers
Carrier- and cloud-neutral, Carrier-mix, Connectivity and dark fiber infrastructure, Carrier-Meet-Me-Rooms, Redundant cabling infrastructure, Pre-Cabling, High-performance internet access, Inter data center connectivity between NTT data centers, Multi Service Interconnection Platform