Brazil: English(Affiliate Common)
United States: English(Affiliate Common)

Europe, Middle East, Africa (EMEA)


United Arab Emirates,
United Kingdom
English(Affiliate Common)
Russia: English(Affiliate Common)

Asia Pacific

Japan(Business): English / 日本語
Japan(Residential): English / 日本語
Australia(NTT Com ICT Solutions): English
China: English / 簡體中文
Singapore: English
Malaysia: English
Philippines(DTSI): English
Hong Kong: English(Affiliate Common)/ 繁体中文
Taiwan: English(Affiliate Common) / 繁体中文
India: English(Affiliate Common)
Indonesia: English(Affiliate Common)
Korea: English(Affiliate Common)
Thailand: English(Affiliate Common)
Vietnam: English(Affiliate Common)

Hong Kong Data Center (Tai Po)

Situated strategically in the district of Tai Po, Hong Kong Data Center is a 7-floor building with a gross area of 212,100 ft². Launched in 2009, the facility is designed as a Tier III+ fully-redundant infrastructure ensuring high availability and business continuity, with ISO-certified operations and security management. It providesbusinesses with a multitude of data center solutions with fast internet connectivity , reliable infrastructure, stringent security and green operations.


By adopting an integrated data center management framework we ensure that the data center operations are continuously optimized with stringent security measures. This improves service performance in terms of availability, stability, reliability and efficiency. By utilizing state-of-the-art green technologies, energy efficient equipment and optimized processes, the green data center design delivers high sustainability that contributes to the achievement of your energy conservation and carbon footprint reduction objectives.

Redundant Tier III+ Infrastructure Design

Equipped with at least N+1 redundancy with multiple sources and paths to the consumption points ensuring no single point of failure

Energy-efficient Solutions

Maximizing power density, energy efficiency and space usage for optimal efficiency

Green Data Center Management

Recognized by LEED for eco-friendly operations and maintenance process management

Fast and Stable Global Connectivity

Carrier-neutral with 85% of coverage in Hong Kong, and backed by Tier 1 Global IP Backbone

Looking for total data center solutions? Talk to our data center experts.

Features and Benefits

Key Features
1. Tier III+ Infrastructure Design

The facility is designed with a Tier III+ fully redundant infrastructure where every aspect of the facility - from its power and cooling systems to its telecommunication systems - is equipped with at least N+1 redundancy with multiple sources and multiple paths to the consumption points, ensuring that there is no single point of failure. The key features of our redundancy in power and cooling solutions include:

  • 2N Uninterruptible Power Supply (UPS) Systems
  • N+1 Generators
  • Dual power feeds to every rack
  • N+n chiller plants (primary water cooled chillers and backup air cooled chillers)
  • N+1/N+2 CRAC in each zone
2. Efficient Power and Cooling Solutions

The requirement of modern IT equipment for huge power, its associated energy costs and its impact to the environment have given rise to the tremendous need for more efficient power management. NTT Communications provides superior power and cooling systems at our data center which maximize power density, energy efficiency and space usage, ensuring your IT equipment is housed in the most secure and green data center environment. The state-of-the-art cooling systems support exceptionally high power density of up to 12kVA per rack. Monitoring and evaluation of energy utilization are carried out internally and externally by independent consultants and the academia for continuous improvements.

3. Green Data Center Management

Green measures from different perspectives are implemented in NTT Communications Hong Kong Data Center. Apart from power and cooling solutions, we also adopt green initiatives in daily operations, such as electronic waste management, water and indoor air quality management, recycling facilities and energy-efficient lighting, etc. Our energy efficiency achievements and sustainability measures are internationally recognized and awarded.

Furthermore, we maintain standards by frequently evaluating the effectiveness of our green data center initiatives according to industry energy performance indicators like PUE (Power Utilization Effectiveness).

4. Fast Connectivity
  • Our enterprise-grade internet data center is carrier-neutral which covers up to 95% geographical coverage of Hong Kong, enabling you to have your own choice of connectivity service
  • Connected to NTT Communications Tier 1 Global IP Backbone, delivering paramount speed and stable connectivity
  • Dual FTNS Rooms
5. Stringent Security Measures
  • Multiple levels of physical access security
  • CCTV monitoring
  • Our 24x7 team of operation professionals maintains stringent security measures so that your mission-critical assets and sensitive information are protected from unauthorized access
6. Racks & Cages
  • Colocation space ranges from a single-rack to custom-built caged areas and dedicated private rack zones
  • Choices of Standard Power Zone (per rack consumption from 1.5kVA to 3kVA) and High Power Zone (per rack consumption from 3kVA to 12kVA)
7. Customer Care Services

Wide range of complimentary customer care facilities including staging rooms, meeting rooms, a cafeteria, suites, shower rooms, WiFi, printers and on-loan items like notebook and mobile phone chargers, etc.

8. Total Data Center Solution

Unmatched value-added services provided in a one-stop data center solution, these include:

  • Managed Data Center Operation Services
    • Green Disposal
    • Tape Backup Management
  • Infrastructure Hosting Services
    • Hosted Storage
    • Enterprise Backup
    • Dedicated Server & Equipment Hosting
  • Professional Services
    • Data Center Customization
    • Smart Hand Services

NTT Communications Hong Kong Data Center

Location Tai Po
Building Dedicated purpose-built data center premises owned by NTT Communications
Rack Rack Capacity 3,000+
Rack Space Option Open Area, Caged Area, Private Suite
Power Density Max 6kVA/rack
Power Utility Power Dual power substations through diversified paths
Generator N+1, prime rating
UPS Power Distribution 2N Active with STS
Fuel Distribution N
Fuel Storage 24 hours at full load
Cooling CRAC N+1, down flow
Chiller N+n
(Water Cooled + Air Cooled)
Makeup Water Storage 24 hours at full load
Chilled Water Distribution 2N, except header
Continuous Cooling N/A
Security 7 x24 security operation center and security patrol, CCTV surveillance camera
Multiple physical access security checkpoints with anti-tailgating mantrap
Multiple-factors authentication access control
Impact resistant fence wall
Fire Protection VESDA System (Very Early Smoke Detection Apparatus), FM200 Gas Suppression System and Double Interlock Type Pre-Action Sprinkler System
Network Carrier Neutral
Multiple Local Carrier Entry from diversified paths
Dual Entrance Room, Local Carrier Room & Meet-me Room
NTT Communications Network Node
Service Support Dedicated in-house 7x24 facility management and service operation support team
In-house 7x24 customer service support team with 7x24 service hotline
In-house expertise on facility, network, system, security and project management

Awards & Recognition

  • Management & Operations (M&O) Stamp of Approval by The Uptime Institute
  • Silver Certification under the LEED Existing Buildings: Operations and Maintenance (EB:O&M) Rating System by the U.S. Green Building Council (USGBC)
  • ISO 9001 Quality Management System Certification by BSI (British Standards Institution)
  • ISO/IEC 27001 Information Security Management System (ISMS) Certification by BSI (British Standards Institution)
  • ISAE3402 International Standard on Assurance Engagements by the International Auditing and Assurance Standards Board (IAASB)
  • Hong Kong ICT Bronze Award for Best Collaboration (Overseas Market) at Hong Kong ICT Awards 2009
  • Green ICT Silver Award at Hong Kong ICT Awards 2011
  • Compliance of Payment Card Industry Data Security Standard (PCI DSS) Requirements by Evolution Security Consulting Limited (Qualified Security Assessor of PCI Council)
  • Threat and Vulnerability Risk Assessment (TVRA) Report

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