SUNeVision MEGA Two HKG2 Data Center: High-Density Shatin Campus
Status: Operational / Active High-Density Expansion | Location: 8-12 Wong Chuk Yeung Street, Fo Tan, Shatin, New Territories, Hong Kong
Project Overview
SUNeVision’s MEGA Two (HKG2) Campus in Fo Tan, Sha Tin, is a flagship high-density digital infrastructure facility that serves as one of Hong Kong’s primary colocation, cloud, and network connectivity hubs. Strategically located within the New Territories, the campus forms an integral part of SUNeVision’s renowned MEGA Campus ecosystem, providing enterprises, hyperscale cloud providers, financial institutions, telecommunications operators, and content providers with secure, scalable, and highly interconnected digital infrastructure. Spanning approximately 429,000 sq. ft. of gross floor area across a purpose-retrofitted facility, MEGA Two has been extensively upgraded to accommodate high-power-density deployments, supporting the growing demands of artificial intelligence (AI), high-performance computing (HPC), cloud services, and mission-critical enterprise applications. The campus is engineered with resilient 2N redundant power distribution, redundant UPS systems, backup generation, and energy-efficient cooling technologies that ensure continuous availability for business-critical workloads. One of its key advantages is its direct dark-fibre interconnectivity with MEGA-i, Asia’s leading carrier-neutral connectivity hub, enabling customers to access hundreds of telecommunications carriers, internet service providers, cloud platforms, and internet exchanges through ultra-low-latency connections. This extensive network ecosystem also provides efficient gateways into mainland China and major international markets across Asia-Pacific, Europe, and North America, making the campus an ideal location for cross-border digital services and hybrid cloud deployments. Supported by comprehensive physical security, intelligent infrastructure management, and scalable expansion capabilities, MEGA Two reinforces Hong Kong’s position as one of Asia’s leading digital infrastructure gateways, delivering a secure, high-performance, and future-ready platform for cloud computing, AI innovation, enterprise digital transformation, and global network interconnection.
Quick Facts
| Field | Value |
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| Project Name | SUNeVision MEGA Two HKG2 Data Center: High-Density Shatin Campus |
| Location | 8-12 Wong Chuk Yeung Street, Fo Tan, Shatin, New Territories, Hong Kong |
| Status | Operational / Active High-Density Expansion |
| Commissioning | Operational / Phase Upgrades (2019–2025+) |
| Total IT Load | ~28 MW – 35 MW Critical IT Load |
| Total Capacity | ~40 MW Total Utility Capacity across 429,000 sq. ft. (~39,850 m²) GFA |
| Tier Level | Tier III+ Equivalent Architecture (ISO 27001, ISO 14001, ISO 9001, PCI-DSS Certified) |
| Project Type | Purpose-Converted Industrial Hyperscale & Enterprise Colocation Infrastructure |
City Profile
| Header | Details |
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| City Name | Sha Tin |
| Population | ~660,000 |
| Urban Agglomeration | ~7.5 million (Hong Kong Metropolitan Area) |
| City GDP | Part of the Hong Kong economy (approximately USD 410 billion) |
| Per Capita Income | ~USD 55,000 |
| City Tier | Tier 1 – Technology, Innovation & Business Hub |
| Key Strengths | Major district in Hong Kong; home to the Hong Kong Science Park; strong technology and innovation ecosystem; advanced telecommunications and digital infrastructure; highly skilled workforce; excellent road, rail, and metro connectivity; proximity to Shenzhen and the Greater Bay Area; growing demand for data centers, cloud services, and AI infrastructure. |
Companies Involved
| Header | Details |
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| Developer / Operator | SUNeVision Holdings Ltd. |
| Strategic Infrastructure Partner | CLP Power Hong Kong Limited & Sun Hung Kai Properties |
| Construction Contractor | Sanfield (Management) Limited & Specialized HK Mission-Critical Contractors |
| MEP Engineering | SUNeVision Global Technical Infrastructure & Design Engineering Teams |
| Network Connectivity | Carrier-neutral platform with dual building lead-ins; 3 Telecommunications Broadcasting Equipment (TBE) rooms; direct optical fiber cross-connects to MEGA-i, HKIS-1 cable landing station, and regional internet exchange hubs. |
| Power Infrastructure | Dual high-voltage grid incomers from CLP Power, 2N / N+1 static uninterruptible power supply (UPS) configurations with 15-minute battery backup, and 2N backup diesel generator sets backed by 85,000-liter fuel storage tanks. |
Technical Specifications
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| Power Capacity | ~40 MW Utility Supply Allocation (Up to 9 kVA+ per rack provision in high-density zones) |
| UPS Redundancy | 2N / N+1 Static Uninterruptible Power Supply (UPS) Architecture |
| Cooling System | Closed-loop chilled water systems utilizing dual independent chiller risers, N+1 CRAC units with hot/cold aisle containment, and target support for high-density liquid-to-chip infrastructure. |
| Connectivity | Carrier-neutral platform providing ultra-low latency direct interconnects to 200+ telecom carriers, ISPs, and cloud service providers. |
| PUE Target | < 1.35 Annualized Operational Design PUE |
| Energy Mix | Utility power backed by SUNeVision sustainability mandates, green energy certificates, and energy-efficient chilled water optimization. |
Milestones
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| Announcement | Continuous Expansion Project |
| Construction Start | Industrial Conversion & Modernization Phases |
| Phase 1 Go-Live | Operational (Continuously Upgraded) |
| Full Buildout | Operational High-Density Hub |
Investment Details
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| Total Investment | Estimated HK$2.0 Billion to HK$3.0 Billion (~$250M–$380M USD) |
| Funding | Corporate Capital Expenditure by SUNeVision Holdings Ltd. / Sun Hung Kai Properties |